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Engine Computer

Engine Computer

Shop online for top-tier OEM PCM, ECM, PCU, and ECU replacements tailored to your car’s make and model. Our extensive selection guarantees a perfect fit, sourced directly from salvage yards, cleaned, and inspected. Experience the best quality engine computers at competitive prices. Explore our inventory by make, model, year, or part number for a direct ECM replacement. Ensure a seamless fit by matching the part numbers on your engine computer tag with those on our quality replacements. At OEM Used Auto Parts, discover the perfect used engine control modules for all popular models and drive with confidence.

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Picture of 2020-2022 Nissan Sentra Engine Computer Ecu Pcm Ecm Pcu Oem 697954
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90 DAYS WARRANTY

Make :

NISSAN

Model :

SENTRA
Picture of 2020-2021 Hyundai Kona Engine Computer Ecu Pcm Ecm Pcu Oem 39173-2ese3 697955
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90 DAYS WARRANTY

Make :

HYUNDAI

Model :

KONA
Picture of 2012-2012 Ford Focus Engine Computer Ecu Pcm Ecm Pcu Oem 697827
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90 DAYS WARRANTY

Make :

FORD

Model :

FOCUS
Picture of 2014-2018 Nissan Versa Engine Computer Ecu Pcm Ecm Pcu Oem 697856
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90 DAYS WARRANTY

Make :

NISSAN

Model :

VERSA
Picture of 2007-2007 Toyota Camry Engine Computer Ecu Pcm Ecm Pcu Oem 697956
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90 DAYS WARRANTY

Make :

TOYOTA

Model :

CAMRY
Picture of 2018-2018 Ford Mustang Engine Computer Ecu Pcm Ecm Pcu Oem 697958
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90 DAYS WARRANTY

Make :

FORD

Model :

MUSTANG
Picture of 2017-2017 Subaru Legacy Engine Computer Ecu Pcm Ecm Pcu Oem 697964
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90 DAYS WARRANTY

Make :

SUBARU

Model :

LEGACY
Picture of 2015-2015 Volkswagen Passat Engine Computer Ecu Pcm Ecm Pcu Oem 697965
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90 DAYS WARRANTY

Make :

VOLKSWAGEN

Model :

PASSAT

ECU Replacement FAQs

1. What is the difference between ECU, ECM, and PCM?

An ECU is the Engine Control Unit, an ECM is the Engine Control Module, and a PCM is the Powertrain Control Module. These terms are used interchangeably but can sometimes have precise applications or functions within the vehicle’s electronic control system, so checking your model specifications is essential.

2. Does a used ECM need to be reprogrammed?

Depending on your vehicle’s make and model, reprogramming may be required for optimal performance when it comes to an ECM replacement or used engine computer. Always check manufacturer guidelines or contact us to determine if reprogramming is required for a particular used ECM.

3. What should I do after replacing an ECU?

After installing your engine control computer replacement, it is advisable to perform an initialization or reprogramming procedure and check for diagnostic trouble codes specified by your vehicle’s manufacturer. This ensures proper integration with the car’s systems.