It was removed from a vehicle that ran well. This module may need to be reprogrammed to your vehicle to work.
Condition: Excellent (A)
Mileage: 300 miles
This is a programmable powertrain control module (PCM). The module must be programmed at a dealership to ensure driveability and emission standards.
Condition: Excellent (A)
Mileage: 187,000 miles
It is a programmable control module that fits vehicles with a 3.6L engine, automatic transmission, and front-wheel drive. This part was removed from a 4-door vehicle. The module must be programmed at a dealership to ensure driveability and emission standards.
Condition: Excellent (A)
Mileage: 129,700 miles
It was removed from a vehicle that ran well. This is a programmable module.
Condition: Excellent (A)
Mileage: 45,100 miles
This part is a programmable control module. It was removed from a vehicle that ran well.
Condition: Excellent (A)
Mileage: 81,400 miles
It is for vehicles with the 3.6L engine (VIN S, 8th digit, option code LGX). The module may need to be reprogrammed to work with your vehicle.
Condition: Excellent (A)
Mileage: 2,600 miles
This part was built for the US market; please verify your vehicle's 8th VIN digit is S (option code LGX). The module may need to be reprogrammed to your vehicle to work.
Condition: Excellent (A)
Mileage: 35,000 miles
It is for vehicles equipped with a hybrid powertrain control (HPC) system.
Condition: Excellent (A)
Mileage: 63,100 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
with Original Equipment (OE) # 12591278 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
Browse our selection of quality engine control module (ecm) parts designed specifically for your Buick LaCrosse. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
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Sedan
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Automatic
