2014-2015 GM 1500 6L80 Transmission Fluid Thermal Bypass Valve for 3/8" Quick Connect Lines (125068200)

A billet aluminum thermal bypass valve for the GM 6L80 6-speed that increases fluid flow to the transmission cooler. The factory valve has restrictive internal passages, and if it fails or is blocked by debris, fluid stops reaching the cooler and the transmission can overheat. Towing and stop-and-go driving make that worse.

The PPE valve removes the restrictive factory mechanism so fluid flows freely to and from the cooler. A service plug with a neodymium magnet and O-ring seal traps ferrous debris and can be pulled to clean it, which the factory valve does not offer.

This version is a direct fit for 2014-2015 trucks with the OEM 3/8 inch transmission lines using quick-connect fittings and clip-style retainers. No new factory lines are needed.

Part Number: 125068200

• Maximizes fluid flow to and from the transmission cooler
• Billet aluminum construction
• Direct fit with OEM 3/8 inch quick-connect lines and clip-style retainers
• Service plug with neodymium magnet and O-ring seal
• OEM P/N reference: GM 86774933

• Two PPE compound washers (114052004) are required for proper sealing. They replace the OEM seal 85628205.

• Installation Guide (PDF)

Limited Lifetime Warranty

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