Shop with Blessed Performance for the BD Power Cooler Bypass Delete for your 2014-2018 GM 6L80 Transmissions with 3/8" Cooler Lines. Debris in the stock cooler bypass valve can cause it to jam the internal valve keeping it in recirculation mode. When this happens the transmission temperature will rise and can lead to overheating and premature transmission failure. The BD Cooler Bypass Delete keeps the transmission cooler operational all the time and eliminates this failure prone item.
Highlights:
- Eliminates factory bypass valve
- Ensures 100% fluid flow through the transmission cooler
- Keeps your transmission temperature as low as possible
- Includes all new seals required for install, and magnetic service plug
Note:
- Fits GM 6L80 Transmissions with 3/8" cooler lines
- Replaces OEM Part Numbers: 85585333, 13507547, 13511136, 23135702, 86774933