Cooler Bypass Delete Silverado/Sierra 1500 8L90 1/2 inch Cooler Lines 2019-2023 BD Diesel -tKah~ That’s a good thing

That’s a good thing

Fits: 2018-Up Jeep JL

2007 – 2016 Chevrolet Silverado 1500 4WD

5L Ford Bronco Sport

Engineered to retain factory parking sensors

Cooler Bypass Delete Silverado/Sierra 1500 8L90 1/2 inch Cooler Lines 2019-2023 BD Diesel -tKah~ That’s a good thingDebris in the stock cooler bypass valve can cause it to jam the internal valve, keeping it in recirculation mode. When this happens, the Tranmission temperature will rise, which can lead to overheating and premature Tranmission failure. The BD Cooler Bypass Delete keeps the Tranmission cooler operational all the time and eliminates this failure prone item. Install Time: 30 Minutes Warranty: Parts 12 Months 24,000 Miles Note: Fits GM 8L90 Tranmissions