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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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Picture of 2007-2007 Chevrolet Impala Engine Computer Ecu Pcm Ecm Pcu Oem 12609098 605246
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90 DAYS WARRANTY

Make :

CHEVROLET

Model :

IMPALA
Picture of 2015-2016 Volvo V60 Engine Computer Ecu Pcm Ecm Pcu Oem 605248
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90 DAYS WARRANTY

Make :

VOLVO

Model :

V60
Picture of 2011-2011 Mazda Cx-7 Engine Computer Ecu Pcm Ecm Pcu Oem L5f6 18 881a 605249
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90 DAYS WARRANTY

Make :

MAZDA

Model :

CX-7
Picture of 2014-2015 Kia Optima Engine Computer Ecu Pcm Ecm Pcu Oem 39108-2gbe1 605250
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90 DAYS WARRANTY

Make :

KIA

Model :

OPTIMA
Picture of 2016-2017 Kia Sorento Engine Computer Ecu Pcm Ecm Pcu Oem 39101-3cwn0 605252
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90 DAYS WARRANTY

Make :

KIA

Model :

SORENTO
Picture of 2016-2016 Kia Forte Engine Computer Ecu Pcm Ecm Pcu Oem 39102-2exb2 605253
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90 DAYS WARRANTY

Make :

KIA

Model :

FORTE
Picture of 2010-2012 Jaguar Xf Engine Computer Ecu Pcm Ecm Pcu Oem 605254
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90 DAYS WARRANTY

Make :

JAGUAR

Model :

XF
Picture of 2020-2020 Nissan Pathfinder Engine Computer Ecu Pcm Ecm Pcu Oem 605256
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90 DAYS WARRANTY

Make :

NISSAN

Model :

PATHFINDER

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.