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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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2017-2018 Chevrolet Cruze Engine Computer Ecu Pcm Ecm Pcu Oem 80035 - Oemusedautoparts1.com
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90 DAYS WARRANTY

Make :

CHEVROLET

Model :

CRUZE
2014-2014 Subaru Impreza Engine Computer Ecu Pcm Ecm Pcu Oem 22765ag030 80026 - Oemusedautoparts1.com
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90 DAYS WARRANTY

Make :

SUBARU

Model :

IMPREZA
2015-2016  Forester Engine Computer Ecu Pcm Ecm Pcu Oem 22765ag742 80073 - Oemusedautoparts1.com
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90 DAYS WARRANTY

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SUBARU

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FORESTER
2015-2015 Honda Accord Engine Computer Ecu Pcm Ecm Pcu Oem 37820-5a0-a63 80088 - Oemusedautoparts1.com
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90 DAYS WARRANTY

Make :

HONDA

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ACCORD
2011-2013 Kia Optima Engine Computer Ecu Pcm Ecm Pcu Oem 80089 - Oemusedautoparts1.com
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90 DAYS WARRANTY

Make :

KIA

Model :

OPTIMA
2015-2015 Toyota Prius Engine Computer Ecu Pcm Ecm Pcu Oem 89661-47590 80100 - Oemusedautoparts1.com
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90 DAYS WARRANTY

Make :

TOYOTA

Model :

PRIUS
2015-2015 Toyota Camry Engine Computer Ecu Pcm Ecm Pcu Oem 80137 - Oemusedautoparts1.com
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90 DAYS WARRANTY

Make :

TOYOTA

Model :

CAMRY
2013-2014 Nissan Altima Engine Computer Ecu Pcm Ecm Pcu Oem 80335 - Oemusedautoparts1.com
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90 DAYS WARRANTY

Make :

NISSAN

Model :

ALTIMA

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.