OEM GM ECM ECU Engine Computer 12700116 Fits 2017-2022 Chevrolet GMC Buick Cadillac 38K Miles

🔧 Part #: 590-10005
📦 Stock #: MM1359

Genuine OEM GM Engine Control Module (ECM/ECU) removed from a compatible General Motors vehicle with 38,000 miles. This factory engine computer has been professionally inspected and tested prior to removal to ensure proper functionality. It is an original GM component and is ready for installation.

Vehicle Fitment

Buick

• 2019 Encore – 1.4L, VIN M (8th Digit, RPO LE2)
• 2022 Encore – 1.4L, VIN M (8th Digit, RPO LE2)
• 2020 Envision
• 2018-2019 LaCrosse – 2.5L
• 2018-2020 Regal – 2.0L (LH Engine Compartment)

Cadillac

• 2017-2019 ATS – 2.0L (LH Engine Compartment)
• 2017-2019 CTS – 2.0L

Chevrolet

• 2017-2021 Acadia – 2.5L
• 2019-2021 Blazer – 2.5L
• 2018-2020 Camaro – 2.0L
• 2020-2022 Colorado – 2.5L (RH Firewall)
• 2017-2019 Colorado – 2.5L, ID 12669908
• 2017-2019 Cruze – Gasoline
• 2018-2021 Malibu – 1.8L or 2.0L (Application Dependent)
• 2018-2019 Traverse – 2.0L (Behind Battery)
• 2017-2019 Volt – Gasoline

GMC

• 2020-2022 Canyon – 2.5L (RH Firewall)
• 2018-2019 Terrain – 1.5L
• 2018-2020 Terrain – 2.0L

Other GM Applications

• 2019 Buick Cascada
• Additional applications matching OEM part number 12700116 and compatible ID numbers.

OEM Part Number

• 12700116

Compatible / Interchange ID Numbers

• 12669908
• 12687467
• 12700116

Features

• Genuine GM OEM Engine Control Module
• Removed from a vehicle with 38,000 miles
• Factory tested and inspected before removal
• Clean and ready for installation
• Direct OEM replacement when part numbers match

Important Information

• Please verify your original part number matches 12700116 or one of the compatible interchange numbers before purchasing.
• This ECM may require programming, VIN setup, security relearn, or immobilizer initialization before installation.
• Professional installation is strongly recommended.

Package Includes

• 1 × Genuine OEM Engine Control Module (ECM/ECU) – Part #12700116

Need help confirming compatibility? Send us your VIN and original part number, and we'll be happy to verify fitment before you purchase.