Valve Assembly / Stock Oe Boost Valve Assembly / Gm 6L45 / 6L50 / 6L80 / 6L90 (2006-on)

Transgo Stock OE Boost Valve Assembly for GM 6L45, 6L50, 6L80, 6L90 (2006+)

Restore proper line pressure and shift quality in your GM automatic transmission with this Transgo Stock OE Boost Valve Assembly. Engineered as a direct replacement for the factory boost valve, this assembly is designed for the 6L45, 6L50, 6L80, and 6L90 transmissions found in Chevrolet and GM vehicles from 2006 and up. Transgo's reputation for precision valve body components makes this an ideal fix for worn or sticking boost valves that cause erratic pressure and harsh or delayed shifts.

Key Features

• Direct-fit stock OE replacement boost valve assembly
• Manufactured by Transgo, a leader in transmission valve body solutions
• Corrects line pressure issues and improves shift consistency
• Compatible with 6L45, 6L50, 6L80, and 6L90 transmissions
• Designed for 2006 and newer Chevrolet and GM applications

Compatibility

This Transgo boost valve assembly is compatible with Chevrolet and GM vehicles equipped with the 6L45, 6L50, 6L80, or 6L90 automatic transmission from 2006 and later. Always verify your transmission code and valve body configuration before ordering.

Why Choose This Part?

When a failing boost valve causes pressure loss, drivability and transmission life suffer. This Transgo assembly delivers a reliable, stock-style repair that restores hydraulic control without guesswork. If you are servicing a 6L45, 6L50, 6L80, or 6L90, add this boost valve assembly to your cart and get your GM transmission shifting right again.