2004.5-2005 GM 6.6L LLY Duramax PCV Breather Repair Kit

2004.5-2005 GM 6.6L LLY Duramax PCV Breather Repair Kit

$79.99 In Stock Temporarily Out of Stock
42081928118515
PART NUMBER: 114020405 GTIN: 840171205961

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  • Description
  • Compatible Vehicles
  • Reviews

Specifically designed for the 2004.5 to 2005 LLY Duramax. This upgrade kit replaces the factory plastic valve cover breather system with CNC machined billet aluminum valve cover adapter fittings and oil compatible 5/8” tubing. Sold as a complete kit.

GM Equivalent P/N: 973570331

Customer Reviews

Based on 1 review
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D
Dale
Works on other models

So I never write reviews, but here goes. It worked well and installed easily. One of the clamps failed but it might’ve just been me overtightening it but the best thing about the kit is that it worked on my 2007 LBZ perfectly. The one vent that is slightly offset avoided, the hot side turbo pipe perfectly like it was made for it. if the longest 5/8 hose was about an inch longer that would’ve been better but I made it work and if the orange heat insulator was about 2 inches longer that would’ve been better as well. I would definitely buy this kit again the quality and workmanship was great. You should not need anything else except what comes in the bag from the manufacturer for installation.

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