12698026 Genuine GM Engine Control Module For GM 3.6L V6

Description

The 12698026 is a genuine GM Engine Control Module intended for select 2015–2026 Buick, Cadillac, Chevrolet, and GMC vehicles equipped with 3.6L V6 gasoline and Flex Fuel engines. It operates as the core electronic controller of the powertrain, evaluating sensor feedback and adjusting fuel injection, ignition advance, throttle response, and emissions management to keep the engine operating within GM factory specifications.

Vehicle Compatibility

General Specifications

Product Features

The 12698026 Engine Control Module is built to match factory performance and installation requirements:

• Receives operating data from multiple engine sensors to regulate critical powertrain functions
• Controls fuel delivery, ignition timing, and throttle operation based on changing engine conditions
• Works with factory electronic systems to support onboard diagnostics and coordinated vehicle operation
• Designed with the original connector configuration and mounting pattern used on compatible GM applications
• Supports GM engine control strategies for listed 3.6L V6 gasoline and Flex Fuel vehicles
• Manufactured to GM engineering specifications for dependable communication and long-term electronic reliability

Application Notes

The 12698026 is designed for vehicles equipped with the original GM engine management system specified for these applications. Some vehicles require programming or calibration after installation to ensure proper communication with factory-installed control modules and vehicle electronics.

Verify the part number, VIN, engine configuration, and software calibration requirements before installation.