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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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2013-2016 Ford Escape Engine Control Computer Ecu Pcm Ecm Pcu Oem 749480 - Oemusedautoparts1.com
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90 DAYS WARRANTY

Make :

FORD

Model :

ESCAPE
2013-2018 Ford Focus Engine Control Computer Ecu Pcm Ecm Pcu Oem 749481 - Oemusedautoparts1.com
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90 DAYS WARRANTY

Make :

FORD

Model :

FOCUS
2012-2014 Ford Focus Engine Control Computer Ecu Pcm Ecm Pcu Oem 749482 - Oemusedautoparts1.com
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90 DAYS WARRANTY

Make :

FORD

Model :

FOCUS
2004-2006 Cadillac Srx Engine Control Computer Ecu Pcm Ecm Pcu Oem 750237 - Oemusedautoparts1.com
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90 DAYS WARRANTY

Make :

CADILLAC

Model :

SRX
2000-2002 Saturn Sl Engine Control Computer Ecu Pcm Ecm Pcu Oem 21009183 750239 - Oemusedautoparts1.com
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90 DAYS WARRANTY

Make :

SATURN

Model :

SL
2016-2016 Chevrolet Malibu Engine Control Computer Ecu Pcm Ecm Pcu Oem 750240 - Oemusedautoparts1.com
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90 DAYS WARRANTY

Make :

CHEVROLET

Model :

MALIBU
2013-2015 Acura Rdx Engine Control Computer Ecu Pcm Ecm Pcu Oem 754318 - Oemusedautoparts1.com
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90 DAYS WARRANTY

Make :

ACURA

Model :

RDX
2015-2019 Lincoln Mkc Engine Control Computer Ecu Pcm Ecm Pcu Oem 754833 - Oemusedautoparts1.com
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90 DAYS WARRANTY

Make :

LINCOLN

Model :

MKC

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.