BD Thermostat Bypass

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, which 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.

BD Diesel 19-23 Chevrolet Silverado / GMC Sierra 1500 8L90 Cooler Bypass Delete

Includes all new seals required for install, and magnetic service plug

Includes all new seals required for install/and magnetic service plug

COOLER BYPASS DELETE CHEVY SILVERADO/GMC SIERRA 1500 8L90 2019-2023

Replaces OEM Part Numbers: 85048209, 84443930, 84963102, 84969051

Ensures 100 Percent fluid flow through the transmission cooler

Automatic Transmission Oil Cooler Bypass Tube Eliminator

Ensures 100% fluid flow through the transmission cooler

Keeps Your Transmission Temperature As Low As Possible

Fits GM 8L90 Transmissions with 1/2 in. cooler lines

Transmission Oil Cooler Bypass Tube Eliminator Kit;

Transmission Oil Cooler Bypass Tube Eliminator Kit

COOLER BYPASS DELETE CHEVY 2019-2023

Eliminates Factory Bypass Valve

COOLER BYPASS DELETE

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