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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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2013 Nissan Pathfinder Engine Computer Ecu Pcm Oem R10s14b11 - Oemusedautoparts1.com
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90 DAYS WARRANTY

Make :

NISSAN

Model :

PATHFINDER
2008 Nissan Altima Engine Computer Ecu Pcm Oem 31036 Ja03a R10s14b13 - Oemusedautoparts1.com
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90 DAYS WARRANTY

Make :

NISSAN

Model :

ALTIMA
Toyota Prius Engine Computer Ecu Pcm Ecm Pcu Oem 89661-5c330 36122 - Oemusedautoparts1.com
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90 DAYS WARRANTY

Make :

TOYOTA

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PRIUS
2012-2014 Hyundai Azera Engine Computer Ecu Pcm Ecm Pcu Oem 39110-3chn1 36538 - Oemusedautoparts1.com
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90 DAYS WARRANTY

Make :

HYUNDAI

Model :

AZERA
2013-2014 Nissan Altima Engine Computer Ecu Pcm Ecm Pcu Oem 36548 - Oemusedautoparts1.com
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90 DAYS WARRANTY

Make :

NISSAN

Model :

ALTIMA
2015-2015 Subaru Legacy Engine Computer Ecu Pcm Ecm Pcu Oem 22765af35b 36675 - Oemusedautoparts1.com
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90 DAYS WARRANTY

Make :

SUBARU

Model :

LEGACY
2015-2015 Nissan Altima Engine Control Computer Ecu Pcm Ecm Pcu Oem 36695 - Oemusedautoparts1.com
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90 DAYS WARRANTY

Make :

NISSAN

Model :

ALTIMA
2015-2015 Hyundai Sonata Engine Computer Ecu Pcm Oem 39101-2ggl0 R8s23b01 - Oemusedautoparts1.com
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90 DAYS WARRANTY

Make :

HYUNDAI

Model :

SONATA

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.