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2014-2018 GM 6L80 Transmission Fluid Thermal Bypass Valve
$136.00
In Stock
Temporarily Out of Stock
PART NUMBER:
125068000
GTIN:
840171221053
1 YEAR LIMITED WARRANTY
30-DAY RETURNS
- Description
- Compatible Vehicles
- Downloads
- Reviews
6L80 Transmission Fluid Thermal Bypass Valve
Add another measure of protection and increase fluid flow to transmission cooler. Increase cooling capacity with this easy-to-install billet aluminum PPE Transmission Fluid Thermal Bypass Valve for the GM 6L80 6-Speed transmission.
The OEM part has restrictive internal passages. When the OEM valve fails in the closed position, transmission fluid doesn’t reach your cooler. This can be caused by mechanical failure or debris. The result of stock valve failure can cause the transmission to dangerously overheat. Without properly cooled transmission fluid, the demands of towing and rigorous stop-and-go driving conditions shorten the life of transmission components. The PPE Bypass Valve eliminates the extremely restrictive mechanical factory valve, maximizing fluid flow to and from the transmission cooler.
For further protection, a Neodymium magnet equipped service plug with O-ring seal has been added. The removable plug traps ferrous debris and can be accessed to remove particles from the system. The factory bypass valve does not have this feature.
Check for Compatibility!
Vehicles equipped with quick connect fittings and clip-style trans line retainers are not compatible with PPE p/n 125068000 6L80 Thermal Bypass valve.
Vehicles equipped with the plate and bolt-style trans line retainer is compatible with PPE p/n 125068000 6L80 Thermal Bypass Valve.
Customer Reviews
Based on 13 reviews
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(12)
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G
Excellent addition to my 2019 suburban with a 5.3 and 6L80. Quick, painless install, probably only took me 15 mins and could have been quicker but I decided to remove the front driveshaft at the yoke to make it easier to see what I was doing. Temps are probably 30* colder while towing in the Colorado mountains, 165 degrees or less while dragging our RZR around. I decided to install this before the OEM thermostat gave us any problems and I'm very glad I did, it's a confidence boost seeing temps this low while really running it in the mountains in the summer. Excellent product.
J
Works good went from transmission temps around 190 and dropped them down to about 150-160.
T
Truck was running 189-194 constantly regardless of outside temp. Installed this product in 10 minutes and now while towing it runs 120-136 constantly. Awesome product and your 4 year old could install it. HIGHLY recommend this product!
A
Bypass valve is a very easy installation, the product is top quality and packaging is great with instructions. Transmission running way cooler thanks to this product. Definitely recommend and will be purchasing other PPE products
A
I’d recommend this to anyone who’s got a 6L80 I’ve put about a 1000 miles on it since I installed it dropped my temps by 20 or so degrees of your still running hot after that get a external cooler
125068000 | Transmission Fluid Thermal Bypass Valve - 6L80
Installation Guide
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