Debris in the stock cooler bypass valve can cause it to jam the internal valve, keeping it in recirculation mode. When this happens, transmission temperature rises, which can lead to overheating and premature failure. The BD Cooler Bypass Delete ensures 100% cooler flow at all times by eliminating this common failure point.

FEATURES

• 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

INSTALL TIME
30 Minutes

NOTE
Fits GM 6L80 Transmissions with 3/8” cooler lines
Replaces OEM Part Numbers: 85585333, 13507547, 13511136, 13596738, 23135702, 86774933

EMISSIONS
This product does not require an EO in California. By nature of its design, it is legal for sale and use in all 50 states. Replacement parts included. (EMS:4)