6L80 Complete Transmission Valve Body w/ TCM – Professionaly Renewed and Tested

6L80 Complete Transmission Valve Body with TCM – Professionally Tested

This listing is for a complete GM 6L80 transmission valve body assembly with TCM/TEHCM.

Each unit is professionally tested and inspected prior to shipment to verify proper operation and overall condition. These are OEM assemblies intended for professional transmission repair and replacement applications.

What’s Included

• Complete 6L80 valve body assembly
• TCM / TEHCM (Transmission Control Module)
• Solenoid assembly
• Internal electrical components as pictured
• Professionally tested OEM assembly

Professionally Tested

Every valve body is inspected and tested prior to shipment. Units are checked for proper overall condition and functionality before being approved for sale.

We also visually inspect our units and do not intentionally ship valve bodies with major physical damage such as broken electrical connectors, cracked housings, severe corrosion, or obviously damaged components.

Common Vehicle Applications

The GM 6L80 6-speed automatic transmission was used in a wide range of rear-wheel-drive and four-wheel-drive GM cars, trucks, and SUVs.

Common applications may include:

Chevrolet

• Silverado 1500
• Tahoe
• Suburban
• Avalanche
• Camaro
• Corvette
• Caprice
• Express
• Other select GM 6L80-equipped applications

GMC

• Sierra 1500
• Yukon
• Yukon XL
• Savana
• Other select 6L80-equipped GMC applications

Cadillac

• Escalade
• Escalade ESV
• Escalade EXT
• CTS / CTS-V in select configurations
• Other select Cadillac 6L80 applications

Pontiac

• G8 in select configurations

Hummer

• H2 and other select 6L80-equipped applications

PLEASE VERIFY FITMENT BEFORE ORDERING

Do not purchase based only on year, make, and model.

GM used multiple versions and calibrations of the 6L80 valve body and TCM/TEHCM. Vehicle application can vary based on production year, transmission generation, engine, drivetrain, calibration, casting, and original transmission configuration.

Please message us your VIN before purchasing if you are unsure of compatibility.

We strongly recommend comparing your original valve body, TCM/TEHCM, connector style, casting numbers, and transmission application before ordering.

Installation

Professional installation is strongly recommended.

The installer is responsible for properly diagnosing the original transmission failure before installing the replacement valve body. Any existing transmission problems, contamination, wiring issues, damaged internal components, torque converter failure, or incorrect programming should be addressed before installation.