Chevrolet C2500 Engine Control Computer

Replacement Parts

 

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Reliable and powerful, your C2500 has years of hard labor under its belt. When you start to notice that your check engine light doesn't seem to go off or you have trouble with your automatic transmission, it's time to replace your Chevrolet C2500 engine control module.

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  •  | Page 1 of 4 |  
  • Part Number: 77-3494F-UNF
  • 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
  • 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: 77-4210F-UNF
  • 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: 77-9684F-UNF
  • 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: 77-3488
  • Notes: With Powertrain control module. The PROM(s)/CALPACK must be transferred from the original module to the replacement module.
  • Part Number: 77-6396
  • Notes: With OE #16196396. The PROM(s)/CALPACK must be transferred from the original module to the replacement module
  • Part Number: 77-7060
  • Notes: With OE #16147060. The PROM(s)/CALPACK must be transferred from the original module to the replacement module
  • Part Number: 77-7747
  • Notes: The PROM(s)/CALPACK must be transferred from the original module to the replacement module. With OEM #1227747
  • Part Number: 77-3494FF
  • Application: Flashed
  • Notes: Vehicle control module. Flash units require programming specific to the vehicle prior to shipping, accurate VIN and mileage are required, additional vehicle specific on-car programming must 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: 77-3977
  • Notes: With Powertrain control module. The PROM(s)/CALPACK must be transferred from the original module to the replacement module.
  • Part Number: 77-8812
  • Notes: The PROM(s)/CALPACK must be transferred from the original module to the replacement module
  • Part Number: 77-4288
  • Notes: OEM #16144288. The PROM(s)/CALPACK must be transferred from the original module to the replacement module.
  •  | Page 1 of 4 |  

Burly and rock-solid, your C2500 was made for serious work. Since you count on it to do its job day in and day out, it's crucial to ensure it's always in peak condition. A new C2500 engine control computer gives your truck a new lease on life by resolving issues like underperformance and poor fuel economy, in addition to some starting difficulties. Find all the right products at the right prices at AutoZone, either by visiting a nearby location or by shopping online and taking advantage of Free Shipping on $75 or more.

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