Engine Control Computer

Replacement Parts

 

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Whether you're backing out of your driveway or going down a hill, you need your engine control computer to run smoothly. Your vehicle's electronic control unit is responsible for making optimal fuel-air mixtures, ignition timing and many other functions required for proper engine performance. AutoZone provides high-quality engine control computers for your ride, so you can benefit from efficient fuel economy and effective engine performance.

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  •  | Page 1 of 1174 |  
  • Part Number: 79-7319V-UNF
  • Application: Unflashed
  • Notes: Unit sold unflashed
    O.E.M. #4727319AA-AE, 5127682AA. Flash Units require programming specific to the vehicle prior to shipping. Accurate VIN and mileage are required. Delivered units are ready for installation with no further programming required.
  • 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: 77-0411F-UNF
  • Application: Unflashed
  • Notes: Unit sold unflashed
    With OE #12200411. 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: 77-8016F-UNF
  • Application: Unflashed
  • Notes: Unit sold unflashed
    Powertrain 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
  • Part Number: 77-0717F-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: 79-7683V-UNF
  • Application: Unflashed
  • Notes: Unit sold unflashed
    O.E.M. #4748521AA-AB,5127683AA. Flash Units require programming specific to the vehicle prior to shipping. Accurate VIN and mileage are required. Delivered units are ready for installation with no further programming required.
  • 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: 79-0147V-UNF
  • Application: With Federal emission
    Unflashed
  • Notes: Unit sold unflashed
    With OE #5604 0147AA thru AG. Flash units require programming specific to the vehicle prior to shipping. Accurate VIN and mileage are required. Delivered units are ready for installation with no further programming required.
  • Part Number: 77-9614F-UNF
  • Application: Unflashed
  • Notes: Unit sold unflashed
    Powertrain Control Module. With OE #12209614 . 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: 79-1548V-UNF
  • Application: With automatic transmission
    With Federal emission
    Unflashed
  • Notes: Unit sold unflashed
    O.E.M. #46715488AA-AG, 5033119AA-AG. Flash Units require programming specific to the vehicle prior to shipping. Accurate VIN and mileage are required. Delivered units are ready for installation with no further programming required.
  • Part Number: 78-8636F-UNF
  • Application: Unflashed
  • Notes: Unit sold unflashed
    With Module #DPC-422. Customer-specific parameters such as courtesy light timing, etc may need to be reset after ECM is re-installed. 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: 78-8574F-UNF
  • Application: Unflashed
  • Notes: Unit sold unflashed
    With Module #MP2-2B3. 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
  •  | Page 1 of 1174 |  

Don't wait until your dashboard warning light is on to inspect your engine control computer (ECC). It's important to recognize symptoms of a defective ECC, so you can replace your electrical control unit with a new one.

If your ride fails to start for no apparent reason, you should check to see if there's something wrong with your starter, battery and other electrical components. If your vehicle still doesn't run, it's possible that you have an issue with your ECC. Sudden stopping or jerking problems that are associated with transmission matters or difficulties shifting gears in an automatic transmission are clear indicators that your ECC is malfunctioning. An unexplained drop in fuel economy is also a clear sign it's time to swap out your ECC.

AutoZone has products that are designed exclusively for your make and model when it's time to replace your engine control computer. So, whether you're looking for an ECM for F-150 trucks or a Honda Accord engine control module, you're certain to find the perfect match for your ride when you check out our wide variety. Stop by your local store and ask our staff for advice about replacing your ECC or order online and take advantage of Free Shipping on purchases of $75 or more.

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