Cardone
Engine Control Module

Cardone 77-7748 Engine Control Module

Brand Cardone 77-7748
Product line Engine Control Module
Fits Buick, Oldsmobile, Chevrolet, and Pontiac · 57 vehicles

Remanufactured OE part. Meets or exceeds original equipment performance.

Computer tested. Each unit is verified for reliable functionality.

Re-soldered components. Critical electrical connections are renewed for durability.

Cross-references Buick 1227748, Chevrolet 1227748 and Oldsmobile 1227748 for the same application. See all 4.

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Cardone 77-7748 Engine Control Module

Cardone 77-7748 is a remanufactured engine control module built for OE-style fit and electronic reliability. It is designed for classic GM and Pontiac applications that require PROM/CALPACK transfer and, in some cases, additional relearns after installation.

Key Features

  • Remanufactured ECM for factory-style replacement fit
  • Critical components are re-soldered or replaced during remanufacturing
  • 100% computer tested for function and reliability
  • On-car validation is used to verify durability and performance
  • Earth-friendly remanufacturing process reduces raw material and energy use versus new part production
  • Compatible with applications that use OE number 1227748

Product Details

This Cardone Engine Control Module line focuses on restoring proper engine management after an original module failure. The remanufacturing process is based on reverse engineering the failed unit so known design weaknesses can be corrected before the replacement is released. For vehicles such as the Buick Century, Chevrolet Cavalier, and Pontiac Grand Am, the 77-7748 is a direct electronic replacement for the original ECM architecture used in these applications.

This part cross-references OE number 1227748 for the same application. Fits 1987-1992 Buick Century, N/A; Fits 1987-1991 Buick Skylark, N/A; Fits 1987-1988 Buick Skyhawk, N/A; Fits 1987-1992 Oldsmobile Cutlass Ciera, N/A; Fits 1987-1992 Oldsmobile Cutlass Cruiser, N/A; Fits 1988-1991 Oldsmobile Cutlass Calais, N/A; Fits 1987-1988 Oldsmobile Firenza, N/A; Fits 1987 Oldsmobile Calais, N/A; Fits 1990-1991 Chevrolet Cavalier, N/A; Fits 1990-1991 Chevrolet Corsica, N/A; Fits 1987-1990 Chevrolet Celebrity, N/A; Fits 1987-1991 Pontiac 6000, N/A; Fits 1987-1991 Pontiac Grand Am, N/A; Fits 1987-1991 Pontiac Sunbird, N/A; Fits 1987-1988 Pontiac Fiero, N/A.

What It Can Help Resolve

  • Engine no-start caused by a failed ECM
  • Intermittent drivability problems tied to module electronics
  • Faults related to damaged internal solder joints or aged components
  • Replacement needs after diagnosis confirms the original module has failed
  • Issues on vehicles that require PROM/CALPACK transfer to the replacement module

Installation Notes

  • Transfer PROM(s)/CALPACK from the original module when required by the application.
  • Perform any relearns specified for the vehicle, including theft, crankshaft, or idle procedures if needed.
  • Before replacing the ECM, inspect grounds, power feeds, wiring harness condition, and related relays or solenoids.
  • For Chrysler PCM applications with a V suffix, VIN programming is required; Ford and GM relearn or anti-theft procedures depend on the vehicle and system.
  • Verify the Ford engineering ID or OE module number when cross-checking applications.

Quality Assurance

Cardone remanufactured electronic and powertrain control modules are built to meet or exceed OE performance targets. Each unit is computer tested, and critical circuitry is repaired or replaced during remanufacturing at Cardone’s Philadelphia facility to support dependable operation in service.

This part fits 57 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
1992BuickCentury2.5LL4N/ATransfer PROM(s)/CALPACK, and perform any required relearns on new Engine Control Module.; Engine Control Module
1992OldsmobileCutlass Ciera2.5LL4N/ATransfer PROM(s)/CALPACK, and perform any required relearns on new Engine Control Module.; Engine Control Module
1992OldsmobileCutlass Cruiser2.5LL4N/ATransfer PROM(s)/CALPACK, and perform any required relearns on new Engine Control Module.; Engine Control Module
1991BuickCentury2.5LL4N/ATransfer PROM(s)/CALPACK, and perform any required relearns on new Engine Control Module.; Engine Control Module
1991BuickSkylark2.5LL4N/ATransfer PROM(s)/CALPACK, and perform any required relearns on new Engine Control Module.; Engine Control Module
1991ChevroletCavalier2.2LL4N/ATransfer PROM(s)/CALPACK, and perform any required relearns on new Engine Control Module.; Engine Control Module
1991ChevroletCorsica2.2LL4N/ATransfer PROM(s)/CALPACK, and perform any required relearns on new Engine Control Module.; Engine Control Module
1991OldsmobileCutlass Calais2.5LL4N/ATransfer PROM(s)/CALPACK, and perform any required relearns on new Engine Control Module.; Engine Control Module
1991OldsmobileCutlass Ciera2.5LL4N/ATransfer PROM(s)/CALPACK, and perform any required relearns on new Engine Control Module.; Engine Control Module
1991OldsmobileCutlass Cruiser2.5LL4N/ATransfer PROM(s)/CALPACK, and perform any required relearns on new Engine Control Module.; Engine Control Module
1991Pontiac60002.5LL4N/ATransfer PROM(s)/CALPACK, and perform any required relearns on new Engine Control Module.; Engine Control Module
1991PontiacGrand Am2.5LL4N/ATransfer PROM(s)/CALPACK, and perform any required relearns on new Engine Control Module.; Engine Control Module
1991PontiacSunbird2.0LL4N/ATransfer PROM(s)/CALPACK, and perform any required relearns on new Engine Control Module.; Engine Control Module
1990BuickCentury2.5LL4N/ATransfer PROM(s)/CALPACK, and perform any required relearns on new Engine Control Module.; Engine Control Module
1990BuickSkylark2.5LL4N/ATransfer PROM(s)/CALPACK, and perform any required relearns on new Engine Control Module.; Engine Control Module
1990ChevroletCavalier2.2LL4N/ATransfer PROM(s)/CALPACK, and perform any required relearns on new Engine Control Module.; Engine Control Module
1990ChevroletCelebrity2.5LL4N/ATransfer PROM(s)/CALPACK, and perform any required relearns on new Engine Control Module.; Engine Control Module
1990ChevroletCorsica2.2LL4N/ATransfer PROM(s)/CALPACK, and perform any required relearns on new Engine Control Module.; Engine Control Module
1990OldsmobileCutlass Calais2.5LL4N/ATransfer PROM(s)/CALPACK, and perform any required relearns on new Engine Control Module.; Engine Control Module
1990OldsmobileCutlass Ciera2.5LL4N/ATransfer PROM(s)/CALPACK, and perform any required relearns on new Engine Control Module.; Engine Control Module
1990OldsmobileCutlass Cruiser2.5LL4N/ATransfer PROM(s)/CALPACK, and perform any required relearns on new Engine Control Module.; Engine Control Module
1990Pontiac60002.5LL4N/ATransfer PROM(s)/CALPACK, and perform any required relearns on new Engine Control Module.; Engine Control Module
1990PontiacGrand Am2.5LL4N/ATransfer PROM(s)/CALPACK, and perform any required relearns on new Engine Control Module.; Engine Control Module
1990PontiacSunbird——N/ATransfer PROM(s)/CALPACK, and perform any required relearns on new Engine Control Module.; Engine Control Module
1989BuickCentury2.5LL4N/ATransfer PROM(s)/CALPACK, and perform any required relearns on new Engine Control Module.; Engine Control Module
1989BuickSkylark2.5LL4N/ATransfer PROM(s)/CALPACK, and perform any required relearns on new Engine Control Module.; Engine Control Module
1989ChevroletCelebrity2.5LL4N/ATransfer PROM(s)/CALPACK, and perform any required relearns on new Engine Control Module.; Engine Control Module
1989OldsmobileCutlass Calais2.5LL4N/ATransfer PROM(s)/CALPACK, and perform any required relearns on new Engine Control Module.; Engine Control Module
1989OldsmobileCutlass Ciera2.5LL4N/ATransfer PROM(s)/CALPACK, and perform any required relearns on new Engine Control Module.; Engine Control Module
1989OldsmobileCutlass Cruiser2.5LL4N/ATransfer PROM(s)/CALPACK, and perform any required relearns on new Engine Control Module.; Engine Control Module
1989Pontiac60002.5LL4N/ATransfer PROM(s)/CALPACK, and perform any required relearns on new Engine Control Module.; Engine Control Module
1989PontiacGrand Am2.5LL4N/ATransfer PROM(s)/CALPACK, and perform any required relearns on new Engine Control Module.; Engine Control Module
1989PontiacSunbird——N/ATransfer PROM(s)/CALPACK, and perform any required relearns on new Engine Control Module.; Engine Control Module
1988BuickCentury2.5LL4N/ATransfer PROM(s)/CALPACK, and perform any required relearns on new Engine Control Module.; Engine Control Module
1988BuickSkyhawk——N/Awith OE # 1227748; The PROM(s)/CALPACK must be transferred from the original module to the replacement module; Additional relearns (theft, crankshaft, idle, etc) may be required; Engine Control Module
1988BuickSkylark2.5LL4N/ATransfer PROM(s)/CALPACK, and perform any required relearns on new Engine Control Module.; Engine Control Module
1988ChevroletCelebrity2.5LL4N/ATransfer PROM(s)/CALPACK, and perform any required relearns on new Engine Control Module.; Engine Control Module
1988OldsmobileCutlass Calais2.5LL4N/ATransfer PROM(s)/CALPACK, and perform any required relearns on new Engine Control Module.; Engine Control Module
1988OldsmobileCutlass Ciera2.5LL4N/ATransfer PROM(s)/CALPACK, and perform any required relearns on new Engine Control Module.; Engine Control Module
1988OldsmobileCutlass Cruiser2.5LL4N/ATransfer PROM(s)/CALPACK, and perform any required relearns on new Engine Control Module.; Engine Control Module
1988OldsmobileFirenza——N/Awith OE # 1227748; The PROM(s)/CALPACK must be transferred from the original module to the replacement module; Additional relearns (theft, crankshaft, idle, etc) may be required; Engine Control Module
1988Pontiac60002.5LL4N/ATransfer PROM(s)/CALPACK, and perform any required relearns on new Engine Control Module.; Engine Control Module
1988PontiacFiero2.5LL4N/ATransfer PROM(s)/CALPACK, and perform any required relearns on new Engine Control Module.; Engine Control Module
1988PontiacGrand Am2.5LL4N/ATransfer PROM(s)/CALPACK, and perform any required relearns on new Engine Control Module.; Engine Control Module
1988PontiacSunbird——N/ATransfer PROM(s)/CALPACK, and perform any required relearns on new Engine Control Module.; Engine Control Module
1987BuickCentury2.5LL4N/ATransfer PROM(s)/CALPACK, and perform any required relearns on new Engine Control Module.; Engine Control Module
1987BuickSkyhawk——N/Awith OE # 1227748; The PROM(s)/CALPACK must be transferred from the original module to the replacement module; Additional relearns (theft, crankshaft, idle, etc) may be required; Engine Control Module
1987BuickSkylark2.5LL4N/ATransfer PROM(s)/CALPACK, and perform any required relearns on new Engine Control Module.; Engine Control Module
1987ChevroletCelebrity2.5LL4N/ATransfer PROM(s)/CALPACK, and perform any required relearns on new Engine Control Module.; Engine Control Module
1987OldsmobileCalais2.5LL4N/ATransfer PROM(s)/CALPACK, and perform any required relearns on new Engine Control Module.; Engine Control Module
1987OldsmobileCutlass Ciera2.5LL4N/ATransfer PROM(s)/CALPACK, and perform any required relearns on new Engine Control Module.; Engine Control Module
1987OldsmobileCutlass Cruiser2.5LL4N/ATransfer PROM(s)/CALPACK, and perform any required relearns on new Engine Control Module.; Engine Control Module
1987OldsmobileFirenza2.0LL4N/Awith OE # 1227748; The PROM(s)/CALPACK must be transferred from the original module to the replacement module; Additional relearns (theft, crankshaft, idle, etc) may be required; Engine Control Module
1987Pontiac60002.5LL4N/ATransfer PROM(s)/CALPACK, and perform any required relearns on new Engine Control Module.; Engine Control Module
1987PontiacFiero2.5LL4N/ATransfer PROM(s)/CALPACK, and perform any required relearns on new Engine Control Module.; Engine Control Module
1987PontiacGrand Am2.5LL4N/ATransfer PROM(s)/CALPACK, and perform any required relearns on new Engine Control Module.; Engine Control Module
1987PontiacSunbird——N/ATransfer PROM(s)/CALPACK, and perform any required relearns on new Engine Control Module.; Engine Control Module
Directly replaces or cross-references 4 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Buick — 1227748Chevrolet — 1227748Oldsmobile — 1227748Pontiac — 1227748