Chevrolet K2500 Engine Control Computer

Replacement Parts

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Your mighty and massive Chevrolet K2500 is perfect for difficult jobs and heavy loads. It owes its satisfying performance to its engine control module, which regulates engine activity for optimal functioning. When it's defective, replace it with a new ECM for Chevrolet K2500 from AutoZone.

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  •  | Page 1 of 8 |  
  • Part Number: 77-4210F-UNF
  • Warranty: 1 YR
  • Application: Unflashed
  • Notes: Unit sold unflashed
    With OE #16244210, 16208546. 'Flash units require programming specific to the vehicle. Accurate VIN and mileage are required. Additional vehicle specific on-car programming MAY need to be performed AFTER installation to prevent drivability and starting issues. Knock Module must be removed from original PCM and installed in replacement PCM
  • Part Number: 77-3494F-UNF
  • Warranty: 1 YR
  • Application: Unflashed
  • Notes: Unit sold unflashed
    Vehicle Control Module. With OE #16263494. Flash units require programming specific to the vehicle. Accurate VIN and mileage are required. Additional vehicle specific on-car programming MAY need to be performed AFTER installation to prevent drivability and starting issues. Knock Module must be removed from original PCM and installed in replacement PCM
  • Part Number: 77-0279F-UNF
  • Warranty: 1 YR
  • Application: Unflashed
  • Notes: Unit sold unflashed
    With OE #16250279, 9355699, 9366810. Flash Units require programming specific to the vehicle. Accurate VIN and mileage are required. Additional vehicle specific on-car programming MAY need to be performed AFTER installation to prevent drivability and starting issues. Knock Module must be removed from original PCM and installed in replacement PCM
  • Part Number: 77-3494F-UNF
  • Warranty: 1 YR
  • Application: Unflashed
  • Notes: Unit sold unflashed
    Vehicle control module. Flash units require programming specific to the vehicle. Accurate VIN and mileage are required. Additional vehicle specific on-car programming MAY need to be performed AFTER installation to prevent drivability and starting issues. Knock Module must be removed from original PCM and installed in replacement PCM
  • Part Number: 77-0279F-UNF
  • Warranty: 1 YR
  • Application: Unflashed
  • Notes: Unit sold unflashed
    With OE #16250279, 9355699, 9366810. Flash Units require programming specific to the vehicle. Accurate VIN and mileage are required. Additional vehicle specific on-car programming MAY need to be performed AFTER installation to prevent drivability and starting issues. Knock Module must be removed from original PCM and installed in replacement PCM
  • Part Number: 77-9684F-UNF
  • Warranty: 1 YR
  • Application: Unflashed
  • Notes: Unit sold unflashed
    Vehicle control module. Flash units require programming specific to the vehicle. Accurate VIN and mileage are required. Additional vehicle specific on-car programming MAY need to be performed AFTER installation to prevent drivability and starting issues. Knock Module must be removed from original PCM and installed in replacement PCM
  • Part Number: 77-7747
  • Warranty: 1 YR
  • Notes: The PROM(s)/CALPACK must be transferred from the original module to the replacement module
  • Part Number: 77-7747
  • Warranty: 1 YR
  • Notes: The PROM(s)/CALPACK must be transferred from the original module to the replacement module
  • Part Number: 77-8812
  • Warranty: 1 YR
  • Notes: The PROM(s)/CALPACK must be transferred from the original module to the replacement module
  • Part Number: 77-8625
  • Warranty: 1 YR
  • Notes: Powertrain control module. The PROM(s)/CALPACK must be transferred from the original module to the replacement module. With OEM #16168625
  • Part Number: 77-7427
  • Warranty: 1 YR
  • Notes: Powertrain control module. The PROM(s)/CALPACK must be transferred from the original module to the replacement module. With OEM #16197427
  • Part Number: 77-7747
  • Warranty: 1 YR
  • Notes: With OE #1227747. The PROM(s)/CALPACK must be transferred from the original module to the replacement module
  •  | Page 1 of 8 |  

Your Chevrolet K2500 engine control module interprets the information it receives from sensors to modify activities such as ignition timing, air-to-fuel ratio and engine RPM. A malfunctioning ECM doesn't make necessary adjustments and leads to problems with starting your truck, shifting gears and wasting gas. Resolve these issues by getting a high-quality K2500 engine control computer from AutoZone. Order online and receive Free Shipping on $75 or more. Shop in store and take advantage of our free engine diagnostic testing and battery charging to make sure your truck is at its best.

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