Thermal Bypass Valve For 6L80 Transmission Direct Replacement For 2014 To 2018 Chevy Silverado GMC Sierra 1500 Tahoe Escalade Yukon 4.3L 5.3L 6.2L V8 Engine Replaces OE 125068000 For Your Ride
✔️ Direct bolt-on replacement for OE 125068000, fits 4.3/5.3/6.2L
The thermal bypass valve is a direct replacement for the 6L80 automatic transmission. It fits 2014-2018 Silverado 1500, GMC Sierra 1500, Tahoe, Escalade, and Yukon with 4.3L, 5.3L, or 6.2L V8 engines.
✅ Direct bolt-on replacement for OE#125068000
✅ Fits 2014-2018 Silverado 1500, GMC Sierra 1500, Tahoe, Escalade, Yukon
✅ Compatible with 4.3L, 5.3L, & 6.2L V8 engines (6-speed 6L80 automatic transmission)
✅ Billet aluminum body - corrosion-resistant & durable
✅ Neodymium magnet-equipped service plug - captures metal debris
✅ O-ring seal - prevents leaks & ensures a tight fit
✅ Tested for performance & durability
✅ Improves transmission cooling & longevity
💡 What is a thermal bypass valve and why would I need it in a 6L80 transmission?
It helps regulate transmission fluid temperature for better performance and longevity.
- handy for keeping shifts smooth and temps stable - reduces temperature swings to protect fluid and gears - helps maintain viscosity for consistent operation - compatible with 2014-2018 GM trucks and SUVs with 6L80✝️