2017-2019 Duramax L5P Transmission Oil Thermal Bypass Valve (125065000)Add another measure of protection and increase fluid flow with the easy to install billet aluminum PPE Transmission Fluid Thermal Bypass Valve for the GM L5P Duramax Diesel. The OEM part has restrictive internal passages. When the OEM valve fails in the closed position, transmission fluid doesnt reach your cooler. This can be caused by mechanical failure or debris. The result of stock valve failure can cause the transmission to dangerously overheat.

This was done to make the product easier to identify from our other Break-In oils such as BR30 & BR40

015 Bore (197952415)

lash is too much

Faster response time improves wideband feedback control

7L engines

5-2024 Dodge Ram 5

Injectors capable of supporting up tp 625-650 RWHP with proper supporting modifications

4L Power Stroke engines

Not recommended daily driven street applications

This direct bolt-in replacement for the factory pedestal will eliminate leaks from the EBV actuator assembly and works with the factory turbo

engineered for improved oil retention

2003 - 2010 Ford Powerstroke 6