{"title":"Coolant System - GM","description":"","products":[{"product_id":"coolant-overflow-tank-gm-6-6l-duramax-2001-2007-diesel-gas-116454025","title":"2001-2007 GM 1500\/2500\/3500 Coolant Overflow Tank","description":"\u003cp style=\"text-align: justify;\"\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif;\"\u003eThe PPE Coolant Overflow Tank will hold up to one gallon of coolant. Tig-welded 6061 aluminum material provides more efficient cooling properties. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: justify;\"\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif;\"\u003eEasy installation. Mounts to factory bolt locations. \u003c\/span\u003eThis tank utilizes the location of your second battery and plastic water overflow tank.\u003cbr\u003e\u003c\/p\u003e","brand":"Pacific Performance Engineering","offers":[{"title":"Default Title","offer_id":42081663516915,"sku":"116454025","price":299.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/8539\/2883\/files\/2001-2007-GM-6.6L-Duramax-Coolant-Overflow-Tank-Pacific-Performance-Engineering-571023.jpg?v=1715211687"},{"product_id":"hose-kit-for-coolant-overflow-tank-116454080","title":"2001-2010 GM 6.6L Duramax Hose Kit for Coolant Overflow Tank","description":"\u003cp\u003eFits PPE Coolant Overflow Tank - GM 6.6L Duramax 2007.5-2010 Diesel\/gas (116454075)\u003c\/p\u003e\n\u003cp\u003eCoolant Overflow Tank - GM 6.6L Duramax 2001-2007 Diesel\/gas (116454025)\u003c\/p\u003e","brand":"Pacific Performance Engineering","offers":[{"title":"Default Title","offer_id":42081664041203,"sku":"116454080","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/8539\/2883\/files\/2007.5-2010-GM-6.6L-Duramax-Hose-Kit-for-Coolant-Overflow-Tank-Pacific-Performance-Engineering-571267.jpg?v=1715211690"},{"product_id":"coolant-overflow-tank-gm-6-6l-duramax-2007-5-2010-diesel-gas-116454075","title":"2007.5-2010 GM 1500\/2500\/3500 Coolant Overflow Tank","description":"\u003cp\u003e\u003cspan\u003eThe PPE Coolant Overflow Tank will hold up to one gallon of coolant. Tig-welded 6061 aluminum material provides more efficient cooling properties. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eEasy installation. Mounts to factory bolt locations. \u003c\/span\u003eThis tank utilizes the location of your second battery and plastic water overflow tank.\u003c\/p\u003e","brand":"Pacific Performance Engineering","offers":[{"title":"Default Title","offer_id":42081688879347,"sku":"116454075","price":299.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/8539\/2883\/files\/2007.5-2010-GM-6.6L-Duramax-Coolant-Overflow-Tank-Pacific-Performance-Engineering-584658.jpg?v=1715212126"},{"product_id":"performance-silicone-egr-to-cab-coolant-hose-2001-2004","title":"2001-2004 GM 6.6L Duramax Silicone Heater Inlet Hose","description":"\u003cp\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif;\"\u003eDesigned for a factory fit, these durable 5mm performance silicone hoses are a perfect upgrade when your worn coolant hoses need replacing.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif;\"\u003e\u003cstrong\u003eGM Equivalent P\/N:\u003c\/strong\u003e 15145585\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eUse with p\/n \u003ca rel=\"noopener\" href=\"https:\/\/ppepower.com\/products\/hose-clamp-with-w-style-inner-liner-4-5-id-range-103-127mm\" target=\"_blank\"\u003e515004100\u003c\/a\u003e\u003ca href=\"https:\/\/ppepower.com\/products\/hose-clamp-with-w-style-inner-liner-4-5-id-range-103-127mm\"\u003e\u003c\/a\u003e Full Stainless Steel Hose Clamps\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eUse with p\/n \u003ca rel=\"noopener\" href=\"https:\/\/ppepower.com\/products\/heater-hose-connector-stainless-steel\" target=\"_blank\"\u003e119020009\u003c\/a\u003e 1999-2016 GM Stainless Steel Heater Hose Connector.\u003c\/p\u003e","brand":"Pacific Performance Engineering","offers":[{"title":"Default Title","offer_id":42081705066739,"sku":"119021004","price":11.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/8539\/2883\/files\/2001-2004-GM-Duramax_-Performance-Silicone-EGR-to-CAB-Coolant-Hose-Pacific-Performance-Engineering-595149.jpg?v=1715212435"},{"product_id":"performance-silicone-engine-to-cab-coolant-hose-2001-2010","title":"2001-2010 GM 6.6L Duramax Silicone Heater Outlet Hose","description":"\u003cp\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif;\"\u003eDesigned for factory fit, these durable 5mm performance silicone hoses are a perfect upgrade when your worn coolant hoses need replacing.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eGM Equivalent P\/N: 15768212 - 2001-2004 LB7\u003cbr\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif;\"\u003eGM Equivalent P\/N: 15196471 -  2004.5-2005 LLY\u003cbr\u003eGM Equivalent P\/N: 25800640 -  2006-2007 LBZ\u003cbr\u003eGM Equivalent P\/N: 25800640  - 2007.5-2010 LMM\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eUse with p\/n \u003ca href=\"https:\/\/ppepower.com\/products\/hose-clamp-with-w-style-inner-liner-4-5-id-range-103-127mm\" rel=\"noopener\" target=\"_blank\"\u003e515004100\u003c\/a\u003e\u003ca href=\"https:\/\/ppepower.com\/products\/hose-clamp-with-w-style-inner-liner-4-5-id-range-103-127mm\"\u003e\u003c\/a\u003e Full Stainless Steel Hose Clamps\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eUse with p\/n \u003ca href=\"https:\/\/ppepower.com\/products\/heater-hose-connector-stainless-steel\" rel=\"noopener\" target=\"_blank\"\u003e119020009\u003c\/a\u003e 1999-2016 GM Stainless Steel Heater Hose Connector.\u003c\/p\u003e","brand":"Pacific Performance Engineering","offers":[{"title":"Default Title","offer_id":42081705492723,"sku":"119020010","price":12.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/8539\/2883\/files\/2001-2010-GM-6.6L-Duramax-Performance-Silicone-Engine-to-CAB-Coolant-Hose-Pacific-Performance-Engineering-595221.jpg?v=1715212438"},{"product_id":"performance-silicone-egr-to-cab-coolant-hose-2007-5-2010","title":"2007.5-2010 GM 6.6L Duramax Silicone Heater Inlet Hose","description":"\u003cp\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif;\"\u003eDesigned for factory fit, these durable 5mm performance silicone hoses are a perfect upgrade when your worn coolant hoses need replacing.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: justify;\"\u003e\u003cstrong\u003eGM Equivalent P\/N:\u003c\/strong\u003e 98004176\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eUse with p\/n \u003ca rel=\"noopener\" href=\"https:\/\/ppepower.com\/products\/hose-clamp-with-w-style-inner-liner-4-5-id-range-103-127mm\" target=\"_blank\"\u003e515004100\u003c\/a\u003e\u003ca href=\"https:\/\/ppepower.com\/products\/hose-clamp-with-w-style-inner-liner-4-5-id-range-103-127mm\"\u003e\u003c\/a\u003e Full Stainless Steel Hose Clamps\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eUse with p\/n \u003ca rel=\"noopener\" href=\"https:\/\/ppepower.com\/products\/heater-hose-connector-stainless-steel\" target=\"_blank\"\u003e119020009\u003c\/a\u003e 1999-2016 GM Stainless Steel Heater Hose Connector.\u003c\/p\u003e","brand":"Pacific Performance Engineering","offers":[{"title":"Default Title","offer_id":42081705722099,"sku":"119021010","price":16.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/8539\/2883\/files\/2007.5-2010-GM-6.6L-Duramax-Performance-Silicone-EGR-to-CAB-Coolant-Hose-Pacific-Performance-Engineering-595377.jpg?v=1715212441"},{"product_id":"performance-silicone-egr-to-cab-coolant-hose-2011-2014","title":"2011-2014 GM 6.6L Duramax Silicone Heater Inlet Hose","description":"\u003cp\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif;\"\u003eDesigned for factory fit, these durable 5mm performance silicone hoses are a perfect upgrade when your worn coolant hoses need replacing.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: justify;\"\u003e\u003cstrong\u003eGM Equivalent P\/N:\u003c\/strong\u003e 12639068\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eUse with p\/n \u003ca rel=\"noopener\" href=\"https:\/\/ppepower.com\/products\/hose-clamp-with-w-style-inner-liner-4-5-id-range-103-127mm\" target=\"_blank\"\u003e515004100\u003c\/a\u003e\u003ca href=\"https:\/\/ppepower.com\/products\/hose-clamp-with-w-style-inner-liner-4-5-id-range-103-127mm\"\u003e\u003c\/a\u003e Full Stainless Steel Hose Clamps\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eUse with p\/n \u003ca rel=\"noopener\" href=\"https:\/\/ppepower.com\/products\/heater-hose-connector-stainless-steel\" target=\"_blank\"\u003e119020009\u003c\/a\u003e 1999-2016 GM Stainless Steel Heater Hose Connector.\u003c\/p\u003e","brand":"Pacific Performance Engineering","offers":[{"title":"Default Title","offer_id":42081706475763,"sku":"119021011","price":12.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/8539\/2883\/files\/2011-2014-GM-6.6L-Duramax-Performance-Silicone-EGR-to-CAB-Coolant-Hose-Pacific-Performance-Engineering-595461.jpg?v=1715212445"},{"product_id":"performance-silicone-engine-to-cab-coolant-hose-2011-2014","title":"2011-2014 GM 6.6L Duramax Silicone Heater Outlet Hose","description":"\u003cp\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif;\"\u003eDesigned for factory fit, these durable 5mm performance silicone hoses are a perfect upgrade when your worn coolant hoses need replacing.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: justify;\"\u003e\u003cstrong\u003eGM Equivalent P\/N:\u003c\/strong\u003e 20984280\u003c\/p\u003e\n\u003cp style=\"text-align: justify;\"\u003e\u003cspan\u003eUse with p\/n \u003ca href=\"https:\/\/ppepower.com\/products\/hose-clamp-with-w-style-inner-liner-4-5-id-range-103-127mm\" rel=\"noopener\" target=\"_blank\"\u003e515004100\u003c\/a\u003e\u003ca href=\"https:\/\/ppepower.com\/products\/hose-clamp-with-w-style-inner-liner-4-5-id-range-103-127mm\"\u003e\u003c\/a\u003e Full Stainless Steel Hose Clamps\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: justify;\"\u003eUse with p\/n \u003ca href=\"https:\/\/ppepower.com\/products\/heater-hose-connector-stainless-steel\" target=\"_blank\" rel=\"noopener\"\u003e119020009\u003c\/a\u003e 1999-2016 GM Stainless Steel Heater Hose Connector.\u003c\/p\u003e","brand":"Pacific Performance Engineering","offers":[{"title":"Default Title","offer_id":42081706541299,"sku":"119020011","price":11.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/8539\/2883\/files\/2011-2014-GM-6.6L-Duramax-Performance-Silicone-CAB-to-Engine-Coolant-Hose-Pacific-Performance-Engineering-595568.jpg?v=1715212448"},{"product_id":"performance-silicone-egr-to-cab-coolant-hose-2004-5-2007","title":"2004.5-2007 GM 6.6L Duramax Silicone Heater Inlet Hose","description":"\u003cp\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif;\"\u003eDesigned for a factory fit, these durable 5mm performance silicone hoses are a perfect upgrade when your worn coolant hoses need replacing.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif;\"\u003e\u003cspan\u003eInner diameter of hose is 5\/8 in \u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: justify;\"\u003e\u003cstrong\u003eGM Equivalent P\/N:\u003c\/strong\u003e 97333410\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eUse with p\/n \u003ca rel=\"noopener\" href=\"https:\/\/ppepower.com\/products\/hose-clamp-with-w-style-inner-liner-4-5-id-range-103-127mm\" target=\"_blank\"\u003e515004100\u003c\/a\u003e\u003ca href=\"https:\/\/ppepower.com\/products\/hose-clamp-with-w-style-inner-liner-4-5-id-range-103-127mm\"\u003e\u003c\/a\u003e Full Stainless Steel Hose Clamps\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eUse with p\/n \u003ca rel=\"noopener\" href=\"https:\/\/ppepower.com\/products\/heater-hose-connector-stainless-steel\" target=\"_blank\"\u003e119020009\u003c\/a\u003e 1999-2016 GM Stainless Steel Heater Hose Connector.\u003c\/p\u003e","brand":"Pacific Performance Engineering","offers":[{"title":"Default Title","offer_id":42081750319347,"sku":"119021007","price":13.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/8539\/2883\/files\/2004-2007-GM-6.6L-Duramax-Performance-Silicone-EGR-to-CAB-Coolant-Hose-Pacific-Performance-Engineering-617013.jpg?v=1715213078"},{"product_id":"1-75-coolant-drain-tube-ss-w-1-4npt-bung","title":"1.75\" Coolant Drain Tube SS w- 1\/4\"NPT Bung","description":"\u003cp\u003e\u003cstrong\u003eCoolant Drain Tube - 1.75” - 304 Stainless Steel \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNow easily drain your cooling system with this painless upgrade.\u003c\/p\u003e\n\u003cp\u003eThis quick install can be done right in your driveway and adds a service option to any vehicle that doesn't come with a factory coolant drain. Once installed, you simply unscrew the NPT plug and your coolant runs out. Reinstall the plug, fill with fresh fluid and you're done!\u003c\/p\u003e\n\u003cp\u003eThe PPE Coolant Drain Tube and clamps are manufactured from 304 stainless steel tubing which provides high-strength as well as rust and corrosion resistance. The tube ends have a smooth, consistent bead that provides a superior seal to help prevent leaks.\u003c\/p\u003e","brand":"Pacific Performance Engineering","offers":[{"title":"Default Title","offer_id":42081751859443,"sku":"119020086","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/8539\/2883\/files\/4_NPT-Bung-Pacific-Performance-Engineering-618727.jpg?v=1715213130"},{"product_id":"coolant-block-off-plug-2007-5-to-2010-gm-6-6l-lmm-duramax","title":"2007.5-2010 GM 6.6L Duramax Coolant Block-Off Plug","description":"\u003cp\u003eWhen servicing your coolant system, this convenient billet aluminum plug serves to prevent coolant leakage from the engine oil cooler adapter. \u003cbr\u003e\u003cbr\u003eFor instance, when installing PPE exhaust manifolds and up-pipes on a 2007.5-2010 GM 6.6L Duramax LMM, the original coolant tube becomes incompatible. Consequently, the coolant reroute tube must be removed and replaced. In this process, our coolant block off plug serves as a temporary solution, halting coolant leakage from the engine oil cooler adapter during the upgrade. \u003cbr\u003e\u003cbr\u003eFurthermore, this adapter plug enables the utilization of a 2007.5-2010 engine oil cooler adapter on an engine build dating back to 2007 and earlier.\u003c\/p\u003e","brand":"Pacific Performance Engineering","offers":[{"title":"Default Title","offer_id":42081758347507,"sku":"119000100","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/8539\/2883\/files\/Coolant-Block-Off-Plug-GM-6-6L-Duramax-2007-5-2010-LMM-119000100_02.jpg?v=1763756198"},{"product_id":"performance-silicone-upper-and-lower-coolant-hose-kit-2001-2005","title":"2001-2005 GM 6.6L Duramax Performance Silicone Upper and Lower Coolant Hose Kit","description":"\u003cp\u003eFactory coolant hose “T” fittings are molded hose or made out of plastic and are prone to cracking at junctions, causing coolant loss. Replace your worn or leaky factory coolant hose system with PPE’s Performance Silicone Coolant Hose Kit.\u003c\/p\u003e\n\u003cp\u003ePerfect for your stock or highly modified Duramax 6.6L diesel truck. Engineered for performance and durability, it features 4-ply heat-resistant internal fibers that provide strength against high pressures and temperatures. PPE’s Silicone Coolant Hose Kits incorporate TIG welded, polished 304 stainless steel “T” fittings that eliminate any chance of failures at the “T” junctions. Durable 5 mm thick silicone is twice as thick as the factory hose to ensure long-lasting performance. The quick-connect\/disconnect (LBZ, LMM, LML) end is made from billet aluminum and 304 stainless steel. Stainless steel clamps ensure a tight fit that performs better than factory.\u003c\/p\u003e\n\u003cp\u003eThe PPE Performance Silicone Coolant Hose Kit is a direct bolt-on upgrade that requires no cutting or modifications. Perfect factory fit with better-than-factory performance.\u003c\/p\u003e\n\u003cdiv\u003eSpecialty Worm Drive Clamps with W-Style Inner Liners are included\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003eThese specially designed two-piece clamps provide 360 degrees of constant tension with interlocking surfaces that prevent leakage. The high-quality stainless steel construction makes them resistant to moisture and chemicals so they look and perform great. These specialty clamps provide superior tension throughout the thermal cycle, they withstand engine vibration and excel in the challenging under hood environment.\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e","brand":"Pacific Performance Engineering","offers":[{"title":"Black","offer_id":42081892892915,"sku":"119020100","price":299.99,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":45478387974387,"sku":"119021100","price":299.99,"currency_code":"USD","in_stock":true},{"title":"Blue","offer_id":45478388007155,"sku":"119022100","price":299.99,"currency_code":"USD","in_stock":true},{"title":"Green","offer_id":45478388039923,"sku":"119023100","price":299.99,"currency_code":"USD","in_stock":true},{"title":"Yellow","offer_id":45478388072691,"sku":"119024100","price":299.99,"currency_code":"USD","in_stock":true},{"title":"Orange","offer_id":45478388105459,"sku":"119025100","price":299.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/8539\/2883\/files\/2001-2005-GM-6.6L-Duramax-Performance-Silicone-Upper-and-Lower-Coolant-Hose-Kit-Pacific-Performance-Engineering-705031.jpg?v=1715215712"},{"product_id":"performance-silicone-upper-and-lower-coolant-hose-kit-2006-2010","title":"2006-2010 GM 6.6L Duramax Performance Silicone Upper and Lower Coolant Hose Kit","description":"\u003ch2\u003eSilicone Upper and Lower Coolant Hose Kit\u003c\/h2\u003e\n\u003cp\u003eFactory coolant hose “T” fittings are molded hose or made out of plastic and are prone to cracking at junctions, causing coolant loss. Replace your worn or leaky factory coolant hose system with PPE’s Performance Silicone Coolant Hose Kit.\u003c\/p\u003e\n\u003cp\u003ePerfect for your stock or highly modified Duramax 6.6L diesel truck. Engineered for performance and durability, featuring 4-ply heat-resistant internal fibers that provide strength against high-pressures and temperatures. PPE’s Silicone Coolant Hose Kits incorporate TIG welded, polished 304 stainless steel “T” fittings that eliminate any chance of failures at the “T” junctions. Durable 5 mm thick silicone is twice as thick as the factory hose to ensure long-lasting performance. The quick-connect\/disconnect (LBZ, LMM, LML) end is made from billet aluminum and 304 stainless steel. Stainless steel clamps ensure a tight fit that performs better than factory.\u003c\/p\u003e\n\u003cp\u003eThe PPE Performance Silicone Coolant Hose Kit is a direct bolt-on upgrade that requires no cutting or modifications. Perfect factory fit with better-than-factory performance.\u003c\/p\u003e","brand":"Pacific Performance Engineering","offers":[{"title":"Black","offer_id":43838504304883,"sku":"119020200","price":299.99,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":45478427263219,"sku":"119021200","price":299.99,"currency_code":"USD","in_stock":false},{"title":"Blue","offer_id":45478427295987,"sku":"119022200","price":299.99,"currency_code":"USD","in_stock":true},{"title":"Green","offer_id":45478427328755,"sku":"119023200","price":299.99,"currency_code":"USD","in_stock":true},{"title":"Yellow","offer_id":45478427361523,"sku":"119024200","price":299.99,"currency_code":"USD","in_stock":true},{"title":"Orange","offer_id":45478427394291,"sku":"119025200","price":299.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/8539\/2883\/files\/2006-2010-GM-6.6L-Duramax-Performance-Silicone-Upper-and-Lower-Coolant-Hose-Kit-Pacific-Performance-Engineering-706676.jpg?v=1718904961"},{"product_id":"performance-silicone-upper-and-lower-coolant-hose-kit-2011-2016","title":"2011-2016 GM 6.6L Duramax Performance Silicone Upper and Lower Coolant Hose Kit","description":"\u003cp\u003eFactory coolant hose “T” fittings are molded hose or made out of plastic and are prone to cracking at junctions, causing coolant loss. Replace your worn or leaky factory coolant hose system with PPE’s Performance Silicone Coolant Hose Kit.\u003c\/p\u003e\n\u003cp\u003ePerfect for your stock or highly modified Duramax 6.6L diesel truck. Engineered for performance and durability, featuring 4-ply heat-resistant internal fibers that provide strength against high pressures and temperatures. PPE’s Silicone Coolant Hose Kits incorporate TIG welded, polished 304 stainless steel “T” fittings that eliminate any chance of failures at the “T” junctions. Durable 5 mm thick silicone is twice as thick as the factory hose to ensure long-lasting performance. The quick-connect\/disconnect (LBZ, LMM, LML) end is made from billet aluminum and 304 stainless steel. Stainless steel clamps ensure a tight fit that performs better than the factory.\u003c\/p\u003e\n\u003cp\u003eThe PPE Performance Silicone Coolant Hose Kit is a direct bolt-on upgrade that requires no cutting or modifications. Perfect factory fit with better-than-factory performance.\u003c\/p\u003e\n\u003cdiv\u003eSpecialty Worm Drive Clamps with W-Style Inner Liners are included.\u003c\/div\u003e\n\u003cdiv\u003eThese specially designed two-piece clamps provide 360 degrees of constant tension with interlocking surfaces that prevent leakage. The high-quality stainless steel construction makes them resistant to moisture and chemicals so they look and perform great. These specialty clamps provide superior tension throughout the thermal cycle, they withstand engine vibration and excel in the challenging under hood environment.\u003c\/div\u003e","brand":"Pacific Performance Engineering","offers":[{"title":"Black","offer_id":43838504141043,"sku":"119020300","price":299.99,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":45478406062323,"sku":"119021300","price":299.99,"currency_code":"USD","in_stock":true},{"title":"Blue","offer_id":45478406127859,"sku":"119022300","price":299.99,"currency_code":"USD","in_stock":true},{"title":"Green","offer_id":45478406160627,"sku":"119023300","price":299.99,"currency_code":"USD","in_stock":true},{"title":"Yellow","offer_id":45478406226163,"sku":"119024300","price":299.99,"currency_code":"USD","in_stock":true},{"title":"Orange","offer_id":45478406291699,"sku":"119025300","price":299.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/8539\/2883\/files\/2011-2016-GM-6.6L-Duramax-Performance-Silicone-Upper-and-Lower-Coolant-Hose-Kit-Pacific-Performance-Engineering-707467.jpg?v=1715215777"},{"product_id":"304-stainless-steel-coolant-reroute-tube-for-2004-and-half-2007-gm-6-6l-duramax-straight-race-application-lly-lbz","title":"2004.5-2007 GM 6.6L Duramax 304 Stainless Steel Coolant Reroute Tube - Straight (Race Application)","description":"\u003ch2\u003e304 Stainless Steel Coolant Reroute Tube for 2004.5-2007 GM 6.6L Duramax - Straight (Race Application)\u003c\/h2\u003e\n\u003cp\u003eThis straight coolant reroute tube is specifically designed to fit with the factory thermostat housing, allowing compatibility with larger intake bridges. Crafted from high-quality stainless steel, it offers superior resistance to corrosion compared to the OEM mild steel pipe, which is vulnerable to rust and leaks over time. Ideal for both automotive and marine applications.\u003c\/p\u003e","brand":"Pacific Performance Engineering","offers":[{"title":"Raw","offer_id":42081918583027,"sku":"119000200","price":49.99,"currency_code":"USD","in_stock":true},{"title":"Polished","offer_id":45478406324467,"sku":"119000230","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/8539\/2883\/files\/Coolant-Reroute-Tube-Straight-_Race-application_-_304-Stainless-Steel-Pacific-Performance-Engineering-723079.jpg?v=1715216223"},{"product_id":"coolant-reroute-tube-oem-bend-304-stainless-steel","title":"2004.5-2007 GM 6.6L Duramax 304 Stainless Steel Coolant Reroute Tube (OEM bend)","description":"\u003ch2\u003eDuramax 304 Stainless Steel Coolant Reroute Tube (OEM bend)\u003c\/h2\u003e\n\u003cp\u003eDirect OEM replacement coolant reroute tube – compatible with factory EGR valve, EGR cooler, and thermostat housing. Its stainless-steel construction offers excellent corrosion resistance compared to factory mild steel design. It’s also great for marine applications.\u003c\/p\u003e","brand":"Pacific Performance Engineering","offers":[{"title":"Raw","offer_id":42081919107315,"sku":"119000300","price":59.99,"currency_code":"USD","in_stock":true},{"title":"Polished","offer_id":45478436372723,"sku":"119000330","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/8539\/2883\/files\/2004.5-2007-GM-6.6L-Duramax-304-Stainless-Steel-Coolant-Reroute-Tube-_OEM-bend_-Pacific-Performance-Engineering-723315.jpg?v=1715216232"},{"product_id":"engine-coolant-return-pipe-304-stainless-steel","title":"2001-2004 GM 6.6L Duramax 304 Stainless Steel Engine Coolant Return Pipe","description":"\u003cp\u003eSpecifically designed for use in conjunction with the factory thermostat housing. 304 stainless steel construction prevents corrosion compared with OEM mild steel pipe which is prone to rusting and eventually leaking. Allows for installation of factory turbo coolant return thermostat. Also great for marine applications.\u003c\/p\u003e\n\u003cp\u003eOEM Part number for reference: \u003cstrong\u003eGM 97226868\u003c\/strong\u003e\u003c\/p\u003e","brand":"Pacific Performance Engineering","offers":[{"title":"Raw","offer_id":43838502273267,"sku":"119001000","price":99.99,"currency_code":"USD","in_stock":true},{"title":"Polished","offer_id":45478422020339,"sku":"119001030","price":109.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/8539\/2883\/files\/2001-2010-GM-6.6L-Duramax-304-Stainless-Steel-Engine-Coolant-Return-Pipe-Pacific-Performance-Engineering-723845.jpg?v=1715216248"},{"product_id":"304-stainless-steel-coolant-tube-pump-to-oil-cooler-2001-2020-gm-6-6l-duramax","title":"2001-2026 GM 6.6L Duramax 304 Stainless Steel Coolant Tube (pump to oil cooler)","description":"\u003cp\u003eSpecifically designed for use in conjunction with the factory oil cooler filter housing. This coolant pipe is custom fabricated with a heavy-duty flange. 304 stainless steel construction prevents corrosion compared with OEM mild steel pipe which is prone to rusting and eventually leaking.\u003c\/p\u003e","brand":"Pacific Performance Engineering","offers":[{"title":"Polished","offer_id":45478383583475,"sku":"119030130","price":219.99,"currency_code":"USD","in_stock":true},{"title":"Raw","offer_id":43838502240499,"sku":"119030100","price":219.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/8539\/2883\/files\/2001-2024-GM-6_6L-DURAMAX-304-STAINLESS-STEEL-COOLANT-TUBE_119030130.jpg?v=1721249537"},{"product_id":"oem-coolant-hose-drain-1-4-bung","title":"2.0\" OEM Coolant Hose Drain 1\/4\" Bung","description":"\u003cp\u003eNow easily drain your cooling system with this painless upgrade.\u003c\/p\u003e\n\u003cp\u003eThis quick install can be done right in your driveway and adds a service option to any vehicle that doesn't come with a factory coolant drain. Once installed, you simply unscrew the NPT plug and your coolant runs out. Reinstall the plug, fill with fresh fluid and you're done!\u003c\/p\u003e\n\u003cp\u003eThe PPE Coolant Drain Tube and clamps are manufactured from 304 stainless steel tubing which provides high-strength as well as rust and corrosion resistance. The tube ends have a smooth, consistent bead that provides a superior seal to help prevent leaks.\u003c\/p\u003e","brand":"Pacific Performance Engineering","offers":[{"title":"Default Title","offer_id":42081947418867,"sku":"119020092","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/8539\/2883\/files\/4_-Bung-Pacific-Performance-Engineering-747812.jpg?v=1715216964"},{"product_id":"thermostat-housing-cover-lb7","title":"2001-2004 GM 6.6L Duramax Thermostat Housing Cover","description":"\u003cp\u003eRust is the enemy of your coolant system. Upgrade your rusty OEM thermostat housing cover with a Cast 304 Stainless Steel Thermostat Housing Cover from PPE. This direct bolt-on replacement adds style and function to your engine bay. The stainless steel material is corrosion and rust resistant.\u003c\/p\u003e\n\u003cp\u003eWe've engineered an easy way of bleeding off air from your coolant system by adding our Black Anodized Aluminum Bleeder Screw with a built-in air channel and a Viton O-ring. This makes quick work of purging air from your system without removing the entire screw. Just turn, purge and tighten.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes:\u003c\/strong\u003e\u003cbr\u003e1x Thermostat Housing Cover\u003cbr\u003e1x Bleeder Screw (installed)\u003c\/p\u003e","brand":"Pacific Performance Engineering","offers":[{"title":"Raw","offer_id":42081949253875,"sku":"119000530","price":119.99,"currency_code":"USD","in_stock":true},{"title":"Polished","offer_id":45478436208883,"sku":"119000533","price":119.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/8539\/2883\/files\/2001-2004-GM-6.6L-Duramax-Thermostat-Housing-Cover-Pacific-Performance-Engineering-749745-749764.jpg?v=1717017433"},{"product_id":"thermostat-housing-cover-lmm","title":"2004.5-2010 GM 6.6L Duramax Thermostat Housing Cover","description":"\u003cp\u003eRust is the enemy of your coolant system. Upgrade your rusty OEM thermostat housing cover with a Cast 304 Stainless Steel Thermostat Housing Cover from PPE. This direct bolt-on replacement adds style and function to your engine bay. The stainless steel material is corrosion and rust-resistant.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eWe've engineered an easy way of bleeding off air from your coolant system by adding our Black Anodized Aluminum Bleeder Screw with a built-in air channel and a Viton O-ring. This makes quick work of purging air from your system without removing the entire screw. Just turn, purge and tighten.\u003c\/p\u003e","brand":"Pacific Performance Engineering","offers":[{"title":"Raw","offer_id":42081949745395,"sku":"119000540","price":119.99,"currency_code":"USD","in_stock":true},{"title":"Polished","offer_id":45478384271603,"sku":"119000543","price":119.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/8539\/2883\/files\/2004-2010-GM-6.6L-Duramax-Thermostat-Housing-Cover-Pacific-Performance-Engineering-750375.jpg?v=1717011424"},{"product_id":"billet-aluminum-coolant-block-off-plate","title":"2001-2026 GM 6.6L Duramax Coolant Block-Off Plate - Billet Aluminum - Black","description":"\u003cp\u003eThe OEM block off plate uses a gasket and can leak over time. The PPE billet block off plate is thicker and uses an O-ring seal. The O-ring is made from Viton more maximum longevity. The PPE billet block off plate installs using the OEM fasteners.\u003c\/p\u003e","brand":"Pacific Performance Engineering","offers":[{"title":"Default Title","offer_id":42081954169075,"sku":"119000820","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/8539\/2883\/files\/2001-2024-GM-6.6L-Duramax-Coolant-Block-Off-Plate-Billet-Aluminum-Black-Pacific-Performance-Engineering-753632.jpg?v=1715217141"},{"product_id":"coolant-bypass-tube-water-pump-to-thermostat-housing","title":"2001-2005 GM 6.6L Duramax Coolant Bypass Tube - Water Pump to Thermostat Housing","description":"\u003ch2\u003eGM 6.6L Duramax Coolant Bypass Tube\u003c\/h2\u003e\n\u003cdiv\u003eThe OEM mild steel tube is prone to rust, which can lead to coolant system contamination and eventual leaks. Over time, factory O-rings also tend to harden and lose compression, increasing the risk of failure. PPE’s upgraded bypass tube is specifically designed to work with the factory water pump and is crafted from high-grade 304 stainless to prevent corrosion and ensure reliable, long-term performance.\u003c\/div\u003e","brand":"Pacific Performance Engineering","offers":[{"title":"Raw","offer_id":48347632369907,"sku":"119000600","price":129.99,"currency_code":"USD","in_stock":true},{"title":"Polished","offer_id":48347632402675,"sku":"119000630","price":129.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/8539\/2883\/files\/2001-2005-GM-6-6L-Duramax-Coolant-Bypass-Tube-Water-Pump-to-Thermostat-Housing_119000600_001.jpg?v=1768593954"},{"product_id":"heater-hose-connector-stainless-steel","title":"1999-2025 GM Stainless Steel Heater Hose Connector - 5\/8'' Hose to 3\/4'' Tube","description":"\u003cp\u003eThe plastic HVAC heater hose connectors are a common failure point when the older part fatigues from heat and vibration. The PPE Stainless Steel Heater Hose Connector provides excellent durability, reliable seal, and corrosion resistance for the life of your vehicle.\u003c\/p\u003e\n\u003cp\u003eThis part connects to the heater core inlet and outlet tubing that extends from the firewall into the engine bay.\u003c\/p\u003e","brand":"Pacific Performance Engineering","offers":[{"title":"Default Title","offer_id":42081968718067,"sku":"119020009","price":21.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/8539\/2883\/files\/119020009-Heater-Hose-Connector-3-4-inch-Tube-to-5-8-inch-Hose-1.jpg?v=1736458306"},{"product_id":"engine-coolant-thermostat-housing","title":"2001-2007 GM 6.6L Duramax Engine Coolant Thermostat Housing","description":"\u003cp\u003eCorrosion is often seen on this stock part as they age out. This can lead to blockage and reduced cooling capability. Replace your corroded OEM thermostat housing bridge with the PPE high-strength, cast-aluminum Thermostat Housing. This high-quality upgrade is a direct replacement on to the OEM cylinder heads and is compatible with the factory thermostats, temperature sensor, and the stock thermostat cover.\u003c\/p\u003e\n\u003cp\u003eTake your build to the next level and pair it with the PPE 304 Stainless-Steel Thermostat Housing Cover. (\u003ca rel=\"noopener\" href=\"https:\/\/ppepower.com\/products\/thermostat-housing-cover-lmm?variant=42081949745395\" target=\"_blank\"\u003e119000540\u003c\/a\u003e, \u003ca rel=\"noopener\" href=\"https:\/\/ppepower.com\/products\/thermostat-housing-cover-lmm?variant=45478384271603\" target=\"_blank\"\u003e119000543\u003c\/a\u003e)\u003c\/p\u003e\n\u003cp\u003eOEM Part number for reference: \u003cstrong\u003eGM 97383583\u003c\/strong\u003e\u003c\/p\u003e","brand":"Pacific Performance Engineering","offers":[{"title":"Default Title","offer_id":42081974255859,"sku":"119000500","price":299.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/8539\/2883\/files\/2001-2007-GM-6.6L-Duramax-Engine-Coolant-Thermostat-Housing-Pacific-Performance-Engineering-777394.jpg?v=1715217833"},{"product_id":"engine-coolant-thermostat-housing-single-sensor","title":"2007.5-2010 GM 6.6L Engine Coolant Thermostat Housing - Single Sensor","description":"\u003cp\u003eCorrosion is often seen on this stock part as they age out. This can lead to blockage and reduced cooling capability. Replace your corroded OEM thermostat housing bridge with the PPE high-strength, cast-aluminum Thermostat Housing. This high-quality upgrade is a direct replacement on to the OEM cylinder heads and is compatible with the factory thermostats, temperature sensor, and the stock thermostat cover.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eTake your build to the next level and pair it with the PPE 304 Stainless-Steel Thermostat Housing Cover. (119000540, 119000543)\u003cbr\u003e\u003c\/p\u003e","brand":"Pacific Performance Engineering","offers":[{"title":"Default Title","offer_id":42081977860339,"sku":"119000510","price":299.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/8539\/2883\/files\/2007.5-2010-GM-6.6L-Engine-Coolant-Thermostat-Housing-Single-Sensor-Pacific-Performance-Engineering-777834.jpg?v=1715217859"},{"product_id":"engine-coolant-thermostat-housing-dual-sensor","title":"2007.5-2010 GM 6.6L Duramax Engine Coolant Thermostat Housing","description":"\u003cp\u003eCorrosion is often seen on this stock part as they age out. This can lead to blockage and reduced cooling capability. Replace your corroded OEM thermostat housing bridge with the PPE high-strength, cast-aluminum Thermostat Housing. This high-quality upgrade is a direct replacement on to the OEM cylinder heads and is compatible with the factory thermostats, temperature sensor, and the stock thermostat housing.\u003c\/p\u003e\n\u003cp\u003eTake your build to the next level and pair it with the PPE 304 Stainless-Steel Thermostat Housing Cover (119000540, 119000543)\u003c\/p\u003e","brand":"Pacific Performance Engineering","offers":[{"title":"Default Title","offer_id":42081978089715,"sku":"119000515","price":299.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/8539\/2883\/files\/2007.5-2010-GM-6.6L-Duramax-Engine-Coolant-Thermostat-Housing-Pacific-Performance-Engineering-778310.jpg?v=1715217875"},{"product_id":"gm-6-6l-duramax-heater-outlet-hose-2015-2016-coolant-outlet-cab-side","title":"2015-2016 GM 6.6L Duramax Silicone Heater Outlet Hose","description":"\u003ch2\u003eGM 6.6L Duramax Heater Outlet Hose\u003c\/h2\u003e\n\u003cp\u003eThis silicone coolant hose connects the heater coolant outlet (cab side) to the heater outlet metal tube. It is a direct replacement for the factory hose that hardens\/leaks.\u003c\/p\u003e\n\u003cp\u003eThe heater hose connectors are not included but are available for purchase separately - SKU \u003ca href=\"https:\/\/ppepower.com\/products\/heater-hose-connector-stainless-steel\" target=\"_blank\" rel=\"noopener\"\u003e119020009\u003c\/a\u003e cab side, SKU \u003ca href=\"https:\/\/ppepower.com\/products\/lml-heater-outlet-hose-connector-tube-5-8ths-inch-hose-to-5-8ths-2015-2016\" target=\"_blank\" rel=\"noopener\"\u003e119020000\u003c\/a\u003e engine side.\u003c\/p\u003e","brand":"Pacific Performance Engineering","offers":[{"title":"Default Title","offer_id":42081978581235,"sku":"119020015","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/8539\/2883\/files\/2015-2016-GM-6.6L-Duramax-Silicone-Heater-Outlet-Hose-Pacific-Performance-Engineering-194545476.jpg?v=1785288090"},{"product_id":"lm2-lz0-air-to-water-intercooler-2020-2025-gm-3-0l-duramax","title":"2020-2026 GM 3.0L Duramax LM2, LZ0 Air-To-Water Intercooler Kit","description":"\u003ch2\u003eDuramax LM2, LZ0 Air-To-Water Intercooler Kit\u003c\/h2\u003e\n\u003cp\u003eCooler and denser charge air is essential for diesel trucks. It directly impacts performance, efficiency, and engine longevity. That’s why your 3.0L Duramax deserves the PPE air-to-water intercooler upgrade.\u003c\/p\u003e\n\u003cp\u003eThe PPE intercooler utilizes an all-aluminum, bar-and-plate cooler core with durable cast-aluminum, TIG-welded end tanks. Unlike the factory crimped plastic end tanks, this design offers significantly improved heat resistance and handles turbo boost effortlessly. The PPE intercooler features a 2.4 times larger (140% increase) cooler core and highly efficient cooling fins in both air and coolant passages. The increased core size, combined with fluid-dynamically optimized end tanks, reduces air pressure drop by 77%, resulting in easier and smoother engine breathing and less turbo stress.\u003c\/p\u003e\n\u003cp\u003eOur real-world testing showed that the intake air temperatures (IAT) followed the ambient air temperature very closely under various driving conditions. The IAT was reduced by as much as 30 degrees when compared to the factory-installed cooler in our back-to-back testing.\u003c\/p\u003e\n\u003cp\u003eKeep your 3.0L Duramax performing at its best with the PPE intercooler.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ppepower.com\/cdn\/shop\/products\/2020-2026-GM-3.0L-Duramax-LM2_-LZ0-Air-To-Water-Intercooler-Kit-Pacific-Performance-Engineering-820294_1500x.jpg?v=1774802090\" alt=\"\" width=\"800\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ppepower.com\/cdn\/shop\/products\/2020-2024-GM-3.0L-Duramax-LM2_-LZO-Air-To-Water-Intercooler-Kit-Pacific-Performance-Engineering-820070_1500x.jpg?v=1774802085\" alt=\"\" width=\"800\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ppepower.com\/cdn\/shop\/products\/2020-2024-GM-3.0L-Duramax-LM2_-LZO-Air-To-Water-Intercooler-Kit-Pacific-Performance-Engineering-820140_1200x.jpg?v=1774802085\" alt=\"\" width=\"800\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ppepower.com\/cdn\/shop\/files\/2020-2026-GM-3.0L-Duramax-LM2_-LZ0-Air-To-Water-Intercooler-Kit-Pacific-Performance-Engineering-820532_1166x.jpg?v=1774802089\" alt=\"\" width=\"800\"\u003e\u003c\/p\u003e","brand":"Pacific Performance Engineering","offers":[{"title":"Raw","offer_id":43433618604275,"sku":"115030000","price":1349.99,"currency_code":"USD","in_stock":true},{"title":"Brushed","offer_id":45478434177267,"sku":"115030010","price":1349.99,"currency_code":"USD","in_stock":false},{"title":"Red","offer_id":45478434242803,"sku":"115030012","price":1349.99,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":45478434210035,"sku":"115030020","price":1349.99,"currency_code":"USD","in_stock":false},{"title":"Blue","offer_id":45478434275571,"sku":"115030022","price":1349.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/8539\/2883\/files\/2020-2026-GM-3-L-Duramax-LM2-LZ0-Air-To-Water-Intercooler-Kit-1_2c307dbb-6907-45c3-af06-1781fb40fac5.jpg?v=1778887698"},{"product_id":"coolant-block-off-plug-duramax-lml","title":"2011-2016 GM 6.6L Duramax Coolant Block-Off Plug","description":"\u003cp\u003eIntended for race trucks that no longer have the need for coolant to flow to the EGR and cabin heater.  The Coolant Block-Off Plug is installed in place of the coolant tube. Machined from billet aluminum and comes with a brand-new O-ring.\u003c\/p\u003e","brand":"Pacific Performance Engineering","offers":[{"title":"Default Title","offer_id":42841307218163,"sku":"119000111","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/8539\/2883\/files\/119000111-Coolant-Block-Off-Plug-GM-Duramax-LML_1.jpg?v=1748995349"},{"product_id":"coolant-block-off-plate-billet-aluminum-raw","title":"2001-2026 GM 6.6L Duramax Coolant Block-Off Plate - Billet Aluminum - Raw","description":"The OEM block off plate uses a gasket and can leak over time. The PPE Billet Block-Off Plate is thicker and uses an O-ring seal made from Viton for maximum longevity. The PPE Billet Block-Off Plate installs using the OEM fasteners.","brand":"Pacific Performance Engineering","offers":[{"title":"Default Title","offer_id":42841307644147,"sku":"119000800","price":54.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/8539\/2883\/files\/Coolant-Block-Off-Plate-Billet-Aluminum-Raw-Pacific-Performance-Engineering-821399.jpg?v=1774802141"},{"product_id":"o-ring-for-119020202-quick-connect-adapter","title":"Viton O-Ring for 2006-2010 GM 6.6L Duramax Radiator Coolant Hose Aluminum Quick-Connect","description":"\u003cp\u003eViton O-ring for the PPE LBZ\/LMM radiator coolant hose lower radiator quick-connect adapter.\u003c\/p\u003e","brand":"Pacific Performance Engineering","offers":[{"title":"Default Title","offer_id":42841308659955,"sku":"119020204","price":5.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/8539\/2883\/files\/O-ring-63-0mm-OD-x-55-0mmID-x-4-0mmCS-for-119-020-202-Quick-Connect-Adapter-119020204_01.jpg?v=1758155246"},{"product_id":"upper-radiator-coolant-hose-lbz-lmm-black","title":"2006-2010 GM 6.6L Duramax Silicone Upper Radiator Hose - Black","description":"\u003cp\u003eUpgrade your factory upper radiator hose with PPE’s performance silicone replacement. Designed to handle the demands of both stock and heavily modified Duramax 6.6L diesel trucks, it delivers superior durability and heat resistance.\u003c\/p\u003e","brand":"Pacific Performance Engineering","offers":[{"title":"Default Title","offer_id":42841308758259,"sku":"119020216","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/8539\/2883\/files\/Upper-Radiator-Coolant-Hose_119020216.jpg?v=1781818136"},{"product_id":"hose-upper-radiator-lb7-lly-red","title":"2001-2005 GM 6.6L Duramax Silicone Upper Radiator Hose - Red","description":"Upgrade your factory upper radiator hose with PPE’s performance silicone replacement. Designed to handle the demands of both stock and heavily modified Duramax 6.6L diesel trucks, it delivers superior durability and heat resistance.","brand":"Pacific Performance Engineering","offers":[{"title":"Default Title","offer_id":42841310167283,"sku":"119021116","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/8539\/2883\/files\/Upper-Radiator-Hose_119021116.jpg?v=1781814757"},{"product_id":"upper-radiator-coolant-hose-lbz-lmm-red","title":"2006-2010 GM 6.6L Duramax Silicone Upper Radiator Hose - Red","description":"\u003cp\u003eUpgrade your factory upper radiator hose with PPE’s performance silicone replacement. Designed to handle the demands of both stock and heavily modified Duramax 6.6L diesel trucks, it delivers superior durability and heat resistance.\u003c\/p\u003e","brand":"Pacific Performance Engineering","offers":[{"title":"Default Title","offer_id":42841310200051,"sku":"119021216","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/8539\/2883\/files\/Upper-Radiator-Hose_119021216.jpg?v=1781814847"},{"product_id":"upper-radiator-coolant-hose-lml-red","title":"2011-2016 GM 6.6L Duramax Silicone Upper Radiator Hose - Red","description":"\u003cp\u003eUpgrade your factory upper radiator hose with PPE’s performance silicone replacement. Designed to handle the demands of both stock and heavily modified Duramax 6.6L diesel trucks, it delivers superior durability and heat resistance.\u003c\/p\u003e","brand":"Pacific Performance Engineering","offers":[{"title":"Default Title","offer_id":42841310265587,"sku":"119021316","price":54.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/8539\/2883\/files\/Upper-Radiator-Hose_119021316.jpg?v=1781816067"},{"product_id":"hose-upper-radiator-lb7-lly-blue","title":"2001-2005 GM 6.6L Duramax Silicone Upper Radiator Hose - Blue","description":"\u003cp\u003eUpgrade your factory upper radiator hose with PPE’s performance silicone replacement. Designed to handle the demands of both stock and heavily modified Duramax 6.6L diesel trucks, it delivers superior durability and heat resistance.\u003c\/p\u003e","brand":"Pacific Performance Engineering","offers":[{"title":"Default Title","offer_id":42841310658803,"sku":"119022116","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/8539\/2883\/files\/Upper-Radiator-Hose_119022116.jpg?v=1781816954"},{"product_id":"hose-upper-radiator-lml-blue","title":"2011-2016 GM 6.6L Duramax Performance Silicone Upper Radiator Hose - Blue","description":"\u003cp\u003eUpgrade your factory upper radiator hose with PPE’s performance silicone replacement. Designed to handle the demands of both stock and heavily modified Duramax 6.6L diesel trucks, this hose delivers superior durability and reliability.\u003c\/p\u003e","brand":"Pacific Performance Engineering","offers":[{"title":"Default Title","offer_id":42841310724339,"sku":"119022316","price":54.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/8539\/2883\/files\/119022316-Upper-Radiator-Coolant-Hose-LML-Blue_2.jpg?v=1748997117"},{"product_id":"gm-intercooler-coolant-heat-exchanger-2020-2024-gm-lm2-lz0","title":"2020-2026 GM LM2\/LZ0 Intercooler Coolant Heat Exchanger","description":"\u003ch2\u003eIntercooler Coolant Heat Exchanger for GM LM2\/LZ0\u003c\/h2\u003e\n\u003cp\u003eThe GM 3.0L Duramax utilizes an air-to-liquid intercooler to keep its intake air cool. However, the stock intercooler’s performance is largely dependent on the efficiency of the front-mounted coolant heat exchanger. This heat exchanger absorbs heat from the intercooler coolant and dissipates it to the ambient air. If the heat exchanger becomes heat saturated, it will greatly impact the efficiency of the intercooler, and affect engine performance. Heat saturation can result from prolonged high-load operations such as towing, or extreme ambient temperatures.\u003c\/p\u003e\n\u003cp\u003ePPE overcomes the heat saturation issue with our High-Efficiency Intercooler Coolant Heat Exchanger. It features a 20% larger core and more rows of fins compared to the stock unit, adding about one full quart of coolant to the system for improved efficiency and heat stamina. The fully brazed, 18.5 fins-per-inch core and all-aluminum end tanks further boost its heat dissipation effectiveness. We have also optimized the two-row coolant tube layout for better coolant flow distribution. The pressure drop across the PPE heat exchanger is 15% lower than the stock unit, resulting in a higher coolant flow rate and carrying away even more heat from the intake air.\u003c\/p\u003e\n\u003cp\u003eThe installation of the PPE Heat Exchanger is a breeze – no grille removal required. The stock mounting brackets are retained for a seamless fitment. This unit alone will enhance the performance of the stock air-to-liquid intercooler. However, when paired with the PPE Air-to-Water Intercooler Kit, the combination delivers unmatched cooling performance, increasing charge air density, and transforming your 3.0L Duramax into a powerhouse.\u003c\/p\u003e","brand":"Pacific Performance Engineering","offers":[{"title":"Default Title","offer_id":43684534288627,"sku":"119010300","price":399.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/8539\/2883\/files\/2020-2026-GM-LM2-LZ0-Intercooler-Coolant-Heat-Exchanger-Pacific-Performance-Engineering-193227553.jpg?v=1774804109"},{"product_id":"2006-2010-gm-6-6l-duramax-coolant-bypass-tube-water-pump-to-thermostat-housing","title":"2006-2010 GM 6.6L Duramax Coolant Bypass Tube - Water Pump to Thermostat Housing","description":"\u003ch2\u003eGM 6.6L Duramax Coolant Bypass Tube\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003cdiv\u003eThe OEM mild steel tube is prone to rust, which can lead to coolant system contamination and eventual leaks. Over time, factory O-rings also tend to harden and lose compression, increasing the risk of failure. PPE’s upgraded bypass tube is specifically designed to work with the factory water pump and is crafted from high-grade 304 stainless to prevent corrosion and ensure reliable, long-term performance.\u003c\/div\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e","brand":"Pacific Performance Engineering","offers":[{"title":"Raw","offer_id":45814126739699,"sku":"119000700","price":129.99,"currency_code":"USD","in_stock":true},{"title":"Polished","offer_id":45814126706931,"sku":"119000730","price":129.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/8539\/2883\/files\/2006-2010-GM-6.6L-Duramax-Coolant-Bypass-Tube-Water-Pump-to-Thermostat-Housing-Pacific-Performance-Engineering-192192343.jpg?v=1769620609"},{"product_id":"2006-2010-gm-6-6l-duramax-304-stainless-steel-engine-coolant-return-pipe","title":"2006-2010 GM 6.6L Duramax 304 Stainless Steel Engine Coolant Return Pipe","description":"\u003cp\u003eSpecifically designed for use in conjunction with the factory thermostat housing. 304 stainless steel construction prevents corrosion compared with OEM mild steel pipe which is prone to rusting and eventually leaking. Allows for installation of factory turbo coolant return thermostat. Also great for marine applications.\u003c\/p\u003e","brand":"Pacific Performance Engineering","offers":[{"title":"Raw","offer_id":45690408239347,"sku":"119001200","price":99.99,"currency_code":"USD","in_stock":true},{"title":"Polished","offer_id":45690408337651,"sku":"119001230","price":109.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/8539\/2883\/files\/2006-2010-GM-6.6L-Duramax-304-Stainless-Steel-Engine-Coolant-Return-Pipe-Pacific-Performance-Engineering-143795129.jpg?v=1774803544"},{"product_id":"2004-5-2005-gm-6-6l-duramax-304-stainless-steel-engine-coolant-return-pipe","title":"2004.5-2005 GM 6.6L Duramax 304 Stainless Steel Engine Coolant Return Pipe","description":"\u003cp\u003eSpecifically designed for use in conjunction with the factory thermostat housing. 304 stainless steel construction prevents corrosion compared with OEM mild steel pipe which is prone to rusting and eventually leaking. Allows for installation of factory turbo coolant return thermostat. Also great for marine applications.\u003c\/p\u003e","brand":"Pacific Performance Engineering","offers":[{"title":"Raw","offer_id":45690417185011,"sku":"119001100","price":99.99,"currency_code":"USD","in_stock":false},{"title":"Polished","offer_id":45690417283315,"sku":"119001130","price":109.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/8539\/2883\/files\/Engine-Coolant-Return-Pipe_119001100_01.jpg?v=1779231422"},{"product_id":"lml-heater-outlet-hose-connector-tube-5-8ths-inch-hose-to-5-8ths-2015-2016","title":"2015-2016 GM 6.6L Duramax Stainless Steel Heater Outlet Hose to Radiator Hose Connector - 5\/8'' Hose to 5\/8'' Tube","description":"\u003ch2\u003eLML Heater Outlet Hose Connector Tube - 5\/8’’ Hose to 5\/8’\u003c\/h2\u003e\n\u003cp\u003eThe plastic HVAC heater hose connectors are a common failure point when the older part fatigues from heat and vibration. The PPE Stainless Steel Heater Hose Connector provides excellent durability, reliable seal, and corrosion resistance for the life of your vehicle.\u003c\/p\u003e\n\u003cp\u003eThis fitting connects the heater outlet hose to the heater outlet pipe on the engine side.\u003c\/p\u003e","brand":"Pacific Performance Engineering","offers":[{"title":"Default Title","offer_id":46089899540723,"sku":"119020000","price":21.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/8539\/2883\/files\/119020000_LML-Heater-OutletHose-Connector_1.jpg?v=1723763451"},{"product_id":"radiator-surge-tank-three-way-hose-2015-2016-gm-6-6l-duramax","title":"2015-2016 GM 6.6L Duramax Radiator Surge Tank Three-Way Hose","description":"\u003ch2\u003eRadiator Surge Tank Three-Way Hose\u003c\/h2\u003e\n\u003cp\u003eThis three-way hose connects the radiator coolant tank, the heater outlet tube, and the upper radiator. It is a direct replacement for the factory hose that hardens\/leaks.  \n\u003c\/p\u003e\u003cp\u003e\nOEM P\/N for Reference: GM 23428266\u003c\/p\u003e","brand":"Pacific Performance Engineering","offers":[{"title":"Default Title","offer_id":46574111457523,"sku":"119021016","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/8539\/2883\/files\/119021016-Hose-Degass-3-way-Coolant-tank-to-Heater-Core-Outlet-GM-6-6L-Duramax-2015-2016-LML.jpg?v=1735072703"},{"product_id":"gm-6-6l-duramax-coolant-bypass-tube-2011-2016-water-pump-thermostat","title":"2011-2016 GM 6.6L Duramax Coolant Bypass Tube - Water Pump to Thermostat Housing","description":"\u003ch2\u003eGM 6.6L Duramax Coolant Bypass Tube - LML\u003c\/h2\u003e\n\u003cdiv\u003eThe OEM mild steel tube is prone to rust, which can lead to coolant system contamination and eventual leaks. Over time, factory O-rings also tend to harden and lose compression, increasing the risk of failure. PPE’s upgraded bypass tube is specifically designed to work with the factory water pump and is crafted from high-grade 304 stainless to prevent corrosion and ensure reliable, long-term performance.\u003cb\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/b\u003e\n\u003c\/div\u003e","brand":"Pacific Performance Engineering","offers":[{"title":"Default Title","offer_id":46802205245683,"sku":"119000830","price":129.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/8539\/2883\/files\/2011-2016-GM-6-6L-Duramax-Coolant-Bypass-Tube_1.jpg?v=1741904078"},{"product_id":"o-ring-coolant-block-off-plate-119-000-8xx-to-flywheel-housing-cover","title":"O-ring Seal for PPE 6.6L Duramax Coolant Block-Off Plate","description":"\u003cp\u003eViton O-ring for the PPE billet-aluminum flywheel housing coolant block-off plate for a long-lasting, reliable seal. \u003c\/p\u003e","brand":"Pacific Performance Engineering","offers":[{"title":"Default Title","offer_id":47763045515507,"sku":"119000802","price":3.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/8539\/2883\/files\/O-ring-Coolant-Block-off-Plate-119-000-8xx-to-Flywheel-Housing-Cover-119000802_01.jpg?v=1758154675"},{"product_id":"o-ring-60-5mmod-x-50-5mmid-x-5-0mmcs-for-119-020-302-quick-connect-adapter","title":"Viton O-Ring for 2011-2016 GM 6.6L Duramax Radiator Coolant Hose Aluminum Quick-Connect","description":"\u003cp\u003eViton O-ring for the PPE LML radiator coolant hose lower radiator quick-connect adapter.\u003c\/p\u003e","brand":"Pacific Performance Engineering","offers":[{"title":"Default Title","offer_id":47763832668403,"sku":"119020304","price":4.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/8539\/2883\/files\/O-ring-60-5mmOD-x-50-5mmID-x-5-0mmCS-for-119-020-302-Quick-Connect-Adapter-119020304_01.jpg?v=1758155412"},{"product_id":"gasket-coolant-block-off-plate-to-flywheel-housing-cover-97229043","title":"2001-2026 GM 6.6L Duramax Flywheel Housing Cover Coolant Block-Off Plate Gasket","description":"\u003cp\u003e301 Stainless Steel flywheel housing cover coolant block-off plate gasket for 2001-2025 GM 6.6L Duramax engine.\u003c\/p\u003e","brand":"Pacific Performance Engineering","offers":[{"title":"Default Title","offer_id":47778157854963,"sku":"119000803","price":4.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/8539\/2883\/files\/119000803-PL-Coolant_Block-off-plate-to-flywheel-housing-cover-1.jpg?v=1758326467"},{"product_id":"high-flow-performance-intercooler-gm-6-6l-duramax-2011-2016-lml","title":"2011-2016 GM 6.6L Duramax LML Performance Intercooler","description":"\u003cp\u003eCooler and denser charge air is essential for diesel trucks. It directly impacts performance, efficiency, and engine longevity. That’s why your LML deserves the PPE intercooler.\u003c\/p\u003e\n\u003cp\u003eThe PPE intercooler utilizes an all-aluminum, bar-and-plate construction with durable welded cast end tanks. Unlike the factory crimped plastic end tanks, this design offers significantly improved heat resistance and handles turbo boost effortlessly. The PPE intercooler features a thick 2.75-inch cooler core – that’s 80% thicker than the factory 1.5-inch core. It features denser, louvered external cooling fins for improved cooling efficiency and heat transfer. The increased core size, combined with the cast aluminum end tanks, reduces flow restriction and results in easier engine breathing and less turbo stress.\u003c\/p\u003e\n\u003cp\u003eKeep your Duramax running cooler and performing at its peak with the PPE intercooler.\u003c\/p\u003e","brand":"Pacific Performance Engineering","offers":[{"title":"Default Title","offer_id":47780281876723,"sku":"115041200","price":1699.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/8539\/2883\/files\/High-Flow-Performance-Intercooler-GM-6.6L-Duramax-2011-2016-LML_115041200_1.jpg?v=1758326797"},{"product_id":"duramax-turbo-coolant-return-hose-2006-2010-gm-6-6l-duramax","title":"2006-2010 GM 6.6L DURAMAX TURBO COOLANT RETURN HOSE (12.7mm)","description":"\u003ch2\u003eDURAMAX TURBO COOLANT RETURN HOSE\u003c\/h2\u003e\n\u003cp\u003eThis 12.7mm ID silicone hose connects the LBZ LMM turbo coolant return line to the thermostat coolant pipe.\u003c\/p\u003e\n\u003cp\u003eTurbo Coolant Return Hose - GM 6.6L Duramax 2004.5-2005 (94013117) - Bulk Hose 10.0mm ID\u003cbr\u003eTurbo Coolant Return Hose - GM 6.6L Duramax 2006-2010 (94013384) - Bulk Hose 12.7mm ID\u003c\/p\u003e","brand":"Pacific Performance Engineering","offers":[{"title":"Default Title","offer_id":48834350416115,"sku":"116002062","price":8.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/8539\/2883\/files\/Turbo-Coolant-Hose-Straight_116002062_02.jpg?v=1776359202"}],"url":"https:\/\/ppepower.com\/en-au\/collections\/coolant-system-gm.oembed?page=4","provider":"Pacific Performance Engineering","version":"1.0","type":"link"}