Pressure Regulator Valve Kit / Gm 6L45 / 6L50 / 6L80 / 6L90 (no Drilling Required) (contains: Valve / Spring And Check Ball)

Sonnax Pressure Regulator Valve Kit for GM 6L45, 6L50, 6L80, 6L90 Transmissions

Restore proper line pressure control in your GM transmission with this Sonnax Pressure Regulator Valve Kit, designed for 6L45, 6L50, 6L80, and 6L90 units. This no-drilling-required kit includes the valve, spring, and check ball to address common pressure regulator bore wear and prevent related driveability issues.

Key Features

• Direct replacement pressure regulator valve kit from Sonnax
• No drilling required for straightforward installation
• Includes valve, spring, and check ball for a complete repair
• Engineered to restore correct line pressure and shift quality
• Helps prevent converter clutch and lubrication circuit problems

Compatibility

This Sonnax pressure regulator valve kit fits Chevrolet/GM vehicles equipped with 6L45, 6L50, 6L80, and 6L90 automatic transmissions. Please verify your transmission code before ordering.

Why Choose This Part?

Sonnax is a trusted name in transmission repair solutions, and this kit delivers a reliable fix without the need for special drilling tools. If you are rebuilding a 6L series transmission or chasing pressure-related concerns, this valve kit is an essential upgrade. Order now and get your transmission shifting right again.