Buick Rainier Engine Control Module (ECM) Replacement

Cardone 77-6242F 52.66 Aftermarket
✓ In Stock

2004 Buick Rainier Engine Control Module (ECM) (Cardone)

Partslink #: 77-6242F

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

+ $52.66 core deposit

$273.53 View part →

What buyers are saying.

★★★★★ 4.9 1,451 verified reviews

Racing Partner Videos

Engine Control Module (ECM) Compatibility for Buick Rainier

Browse our selection of quality engine control module (ecm) parts designed specifically for your Buick Rainier. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.

Available Trims

CXL · CXL Plus

Body Types

Sport Utility

Engine Options

L6 4.2L · V8 5.3L

Transmissions

Automatic

Added to cart · Part