Cardone 77-7730 Remanufactured General Motors Computer (Renewed)
A professionally remanufactured engine control module (ECM) for General Motors vehicles, rebuilt and validated to meet OE standards for fit, function, and reliability.
This remanufactured ECM is for various General Motors vehicles from the late 1980s to early 1990s, fitting models like the Chevrolet Cavalier, Beretta, Corsica, Camaro, Pontiac Firebird, Sunbird, Buick Century, Skyhawk, Oldsmobile Cutlass Ciera, and Cadillac Cimarron, covering years like 1987-1994 for Cavalier, 1990-1992 Camaro/Firebird, and older.
Vehicle Models and Years:
-Chevrolet: Beretta (87-93), Cavalier (87-94), Camaro (90-92), Corsica (87-93)
-Pontiac: Firebird (90-92), Sunbird (91-93)
-Buick: Century (87-89), Skyhawk (87)
-Oldsmobile: Cutlass Ciera (87-89), Cutlass Cruiser (87-89), Firenza (87)
-Cadillac: Cimarron (87-88)
Features
- On-vehicle validation testing to confirm proper fit and operation under real-world conditions
- Worn or failure-prone OE components are fully replaced with quality replacements
- All electronic modules are 100% tested to verify they meet original-equipment (OE) requirements for the specific application
- Advanced robotic assembly equipment for precise manufacturing and consistent quality control
- Every unit undergoes complete testing to ensure long-term reliability and performance
Benefits
- Restores original vehicle control and drivability without the cost of a new module
- Reduced risk of premature failures thanks to replaced high-failure components and comprehensive testing
- Consistent, repeatable quality from automated assembly and inspection processes
If you need compatibility or installation details for a specific GM model/year, provide the vehicle VIN or year/make/model and I can help confirm fitment.



Amazon Customer –
Got computer pretty quick, like brand new, very easy to swap out. Would highly recommend
Ray Landwehr –
Works perfectly as oem
dina gregg –
car now running like a champ with a good computer thanks
Luis C. –
love the price junk yard wanted 5 dollars less for an old beat up ECM
ben –
THIS IS OR SEEMS TO BE A NEW HARD TO FIND PARTS. I AM VERY PLEASED WITH THIS PART