2019-2023 GM Silverado/Sierra 1500 8L90 Transmission Fluid Thermal Bypass Valve – 1/2″ Line

Description
Transmission Fluid Thermal Bypass Valve for GM 8L90 Transmission (1/2″ Line)
Add another measure of protection and increase fluid flow to the transmission cooler. Increase cooling capacity with this easy-to-install billet aluminum PPE Transmission Fluid Thermal Bypass Valve for the GM 8L90 8-speed transmission. The PPE Bypass Valve eliminates the extremely restrictive mechanical factory valve, maximizing fluid flow to and from the transmission cooler. A Neodymium magnet-equipped service plug with an O-ring seal traps ferrous debris and can be accessed to remove particles from the system.

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