Chevrolet Silverado 1500 GMC Sierra 1500 6L80 Automatic Transmission

This 6L80 automatic transmission is intended for select 2016 through 2018 Chevrolet Silverado 1500 and GMC Sierra 1500 applications. Each unit is inspected before sale and checked for major case damage, broken mounting points, fluid contamination, and other visible issues that could affect installation. This is a replacement drivetrain component for customers looking to restore proper shifting and dependable operation without purchasing a brand-new dealer unit. Buyer is responsible for confirming vehicle compatibility using year, model, engine size, drivetrain, transmission code, and VIN before ordering.

SPECIFICATIONS

Model Years: 2016-2018

Vehicle Applications: Chevrolet Silverado 1500 / GMC Sierra 1500

Transmission: GM 6L80

Transmission Type: Automatic

Forward Speeds: 6

Engine Compatibility: Select 4.3L V6 and 5.3L V8 applications

Drivetrain: Select RWD and 4WD applications

Orientation: Longitudinal

Control Type: Electronically controlled

Torque Converter: Yes

Fitment Note: Multiple transmissions were offered during these model years. VIN, RPO code, engine, drivetrain, connector configuration, and transmission ID must be verified before purchase.