Increase Fluid Flow in Your L5P Duramax Transmission

March 2020 Products DT Staff

Add another means of protection and increase fluid flow with PPE's easy-to-install billet aluminum Transmission Oil Thermal Bypass Valve for the L5P Duramax Diesel. The OEM valve has restrictive internal passages. It can fail in the open position, and then the transmission fluid doesn't reach your cooler. This problem can be caused by mechanical failure or debris, and then as a result, your transmission can overheat. Without properly cooled fluid, the demands of towing and heavy stop-and-go driving shorten the life of your transmission components.

The PPE Bypass Valve maximizes fluid flow from the transmission cooler. A service plug with a neodynium magnet has also been added for further protection. Not featured on the OEM valve, the removable plug traps metal shavings and can be accessed to remove the particles from the system. For more information, call 714-985-4825 or click here.

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