12687296 Genuine GM Engine Control Module For GM 3.6L V6

Description

The 12687296 is a genuine GM Engine Control Module built for select 2015–2026 Buick, Cadillac, Chevrolet, and GMC vehicles equipped with 3.6L V6 gasoline and 3.6L V6 Flex engines. Acting as the main processor of the engine management system, it receives continuous feedback from factory sensors and precisely controls ignition timing, fuel injection, throttle operation, and emissions functions to keep the engine operating as engineered by GM.

Vehicle Compatibility

General Specifications

Product Features

The 12687296 Engine Control Module is built to match factory performance and installation requirements:

• Processes real-time engine data to calculate precise fuel and ignition control strategies
• Coordinates communication between the powertrain and factory electronic control systems
• Designed with the original connector arrangement and mounting configuration used on compatible GM vehicles
• Maintains factory engine operating logic for listed 3.6L V6 gasoline and Flex Fuel applications
• Supports emissions management by controlling multiple engine functions through integrated electronics
• Manufactured to GM engineering specifications for reliable long-term performance and electronic compatibility

Application Notes

The 12687296 is intended for vehicles equipped with the original GM engine management system listed for these applications. Depending on the vehicle configuration, software programming or calibration may be required after installation to ensure full integration with the factory electronic network.

Always verify the part number, VIN, engine type, and calibration requirements before installation.