Chevrolet Blazer Engine Control Computer

Replacement Parts

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Your Blazer allows you to keep things in hand when you're traversing tough terrain, regardless of whether you're in the hills or on city streets. Make sure that you're always in the know with a new Chevrolet Blazer engine control module, a crucial component that takes readings from a series of sensors in your vehicle.

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  •  | Page 1 of 5 |  
  • Part Number: 77-0411F-UNF
  • Application: Unflashed
  • Notes: Unit sold unflashed
    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
  • Part Number: 77-3494F-UNF
  • 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: 77-4210F-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: 77-0279F-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: 77-9684F-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: 77-7747
  • Notes: The PROM(s)/CALPACK must be transferred from the original module to the replacement module
  • Part Number: 77-8625
  • Notes: Powertrain control module. The PROM(s)/CALPACK must be transferred from the original module to the replacement module. With OEM #16168625
  • Part Number: 77-8812
  • Notes: The PROM(s)/CALPACK must be transferred from the original module to the replacement module
  • Part Number: 77-2801F
  • Notes: Please call Cardone at 1-888-280-8324 for flash programming availability. Powertrain 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. OE #12602801.
  • Part Number: 77-6396
  • Notes: The PROM(s)/CALPACK must be transferred from the original module to the replacement module. With OEM #16196396
  • Part Number: 77-7427
  • Notes: Powertrain control module. The PROM(s)/CALPACK must be transferred from the original module to the replacement module. With OEM #16197427
  • Part Number: 77-4210FF
  • Application: Flashed
  • Notes: OEM #16208546, 16244210. 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.
  •  | Page 1 of 5 |  

Rugged and secure, your Blazer is a trusty sidekick for any adventure. If you take care of it, it takes care of you, so be sure to pay attention to your check engine light and odd starting issues, especially if you know your electrical system is in good shape. A new Blazer engine control computer is an easy solution for problems such as these. Talk with the staff at your nearby AutoZone for trustworthy advice about the right products at the right prices and don't forget to ask about our Loan-a-Tool Program.

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