GMC Envoy Engine Control Module (ECM) Replacement

It was removed from a vehicle that ran well. This is a programmable powertrain control module (PCM).

Condition: Excellent (A)
Mileage: 120,500 miles

This is a programmable control module. The module must be programmed at a dealership to ensure driveability and emission standards.

Condition: Excellent (A)
Mileage: 137,000 miles

This part is a programmable control module. The vehicle it was removed from ran well.

Condition: Excellent (A)
Mileage: 126,500 miles

It fits 4-door vehicles with a 4.6L engine, 4-speed automatic transmission, and front-wheel drive. This is a programmable control module. The module must be programmed at a dealership to ensure driveability and emission standards.

Condition: Excellent (A)
Mileage: 93,300 miles

This powertrain control module (PCM) is for 4-door vehicles with a 4.2L engine and automatic transmission. It is for rear-wheel drive vehicles. This is a programmable control module.

Condition: Excellent (A)
Mileage: 201,100 miles

It is a powertrain control module (PCM) for 4-door vehicles with a 4.2L engine, automatic transmission, and rear-wheel drive. This is a programmable control module.

Condition: Excellent (A)

with Original Equipment (OE) # 12571178 Important: Vehicle Specific Flash Programming Required ON or OFF the Vehicle. Accurate VIN and Mileage are Required Important: Vehicle Specific On-Car Programming must be Performed AFTER Installation to Prevent Drivability and Starting Issues