COOLER BYPASS DELETE CHEVY/GM ALLISON 2017-2019

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 at all times and eliminates this failure-prone component. 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 Not just a plug, includes a whole replacement block INSTALL TIME1 Hour NOTEReplaces OEM Part #23413140 EMISSIONSThis 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)