Item Tag: Direct Replacement

Genuine GM Engine Control Module Assembly 12704477

Your use and browsing of this parts catalog is at your own risk. (Such as trim, engine size, color, etc). Despite what images and illustrations may show, all parts are sold individually. We cannot take back used, install, or tried parts.

Genuine GM Engine Control Module Assembly 12704477

Cancellation Policy. We cannot take back installed or tried parts. We cannot take back used parts. In the unlikely event that a part has been placed on backorder or discontinued, we will do our best to try and find one for you as quickly as possible.

Genuine GM Engine Control Module Assembly 12704477

Cancellation Policy. We cannot take back installed or tried parts. We cannot take back used parts. In the unlikely event that a part has been placed on backorder or discontinued, we will do our best to try and find one for you as quickly as possible.

Genuine GM Engine Control Module Assembly 12704477

All parts are covered under applicable General Motors (GM) warranty policies. We appreciate your understanding. Cancellation Policy. We cannot take back installed or tried parts. We cannot take back used parts.

Genuine GM Engine Control Module Assembly 12704477

This factory original ECM module is essential for proper engine performance, fuel efficiency, and diagnostic capability. Ensure fit and performance for your vehicle using our VIN search option. Cancellation Policy.

Genuine GM Engine Control Module Assembly 12704477

GM Car Parts Online is proud to provide genuine OEM parts and accessories for your GM vehicles. Cancellation Policy. We cannot take back installed or tried parts. We cannot take back used parts. In the unlikely event that a part has been placed on backorder or discontinued, we will do our best to try and find one for you as quickly as possible.

Genuine GM Engine Control Module Assembly 12704477

Bob Johnson Chevrolet West supplies Genuine General Motors Parts. The most common mistakes involve Quantity issues. Gaskets are almost always sold individually. We would be happy to assist you in any way we can.

Genuine GM Engine Control Module Assembly 12704477

Cancellation Policy. We cannot take back installed or tried parts. We cannot take back used parts. In the unlikely event that a part has been placed on backorder or discontinued, we will do our best to try and find one for you as quickly as possible.