Used Engine Control Units (ECUs)
An Engine Control Unit (ECU) is an electronic control unit which controls various aspects of an internal combustion engine's operation. The simplest ECUs control only the quantity of fuel injected into each cylinder each engine cycle. More advanced ECUs found on most modern cars also control the ignition timing, variable valve timing, and the level of boost maintained by the turbocharger.
ECUs determine the quantity of fuel, ignition timing and other parameters by monitoring the engine through sensors. These can include, MAP sensor, throttle position sensor, air temperature sensor, oxygen sensor and others.
Before ECUs, most engine parameters were fixed. The quantity of fuel per cylinder per engine cycle was determined by a carburetor or injector pump.
Locate Used Engine Control Units (ECUs) Now
Searching for used engine control units (ecus)? If so, PartRequest.com's used auto parts locating service can help you find quality used engine control units (ecus) from reputable salvage yards located throughout the United States and Canada.
Get the best deal on the parts you need! Our used auto parts locator service will help you get a great deal on the used engine control units (ecus) you need for your car, truck, SUV or van. Get multiple quotes from junk yards and auto wreckers who compete for your business.
Find it Fast! Our large network of salvage yards ensures that you'll be able to find used engine control units (ecus) fast, all from the comfort and convenience of your computer.
Place a part request to find used engine control units (ecus) now.
2012 CTS Engine computer 12651994 "Programmed to your VIN" ECM PCM ECU
- Stock Number:
- PR-184968383855
- Ships From:
- Cincinnati, US
2009 Traverse 3.6L Engine computer 12605672 "Programmed to your VIN" ECM PCM ECU
- Stock Number:
- PR-185667987705
- Ships From:
- Cincinnati, US
2005 Neon 2.0L Engine computer P05094614 "Programmed to your VIN" ECU ECM PCM
- Stock Number:
- PR-183175580451
- Ships From:
- Cincinnati, US
MIXED HYDUNDAI ELANTRA ECU Computer Brain Engine Control ECU EBX Module SIMK-251
- Stock Number:
- PR-386936099608
- Ships From:
- South El Monte, US
2004-05 Toyota Highlander 3.3L ECM Engine Computer Module ECU AWD 89661-48660
- Stock Number:
- PR-386938819836
- Ships From:
- Fort Myers, US
Jeep ECM ECU PCM Repair & Return Jeep Engine Computer Jeep ECM Repair
- Stock Number:
- PR-324129790348
- Ships From:
- Tilden, US
ALL Toyota ECM PCM ECU Engine computer Repair and Return Toyota ECM Repair
- Stock Number:
- PR-185732302621
- Ships From:
- Tilden, US
Jeep Engine Computer ECM ECU PCM Repair & Return Jeep ECU Repair
- Stock Number:
- PR-184958707873
- Ships From:
- Tilden, US
P28 Spec ecu S300 Ready | 92-95 OBD1 5 Speed VTEC ECU Computer s-300 ecm unit
- Stock Number:
- PR-256333956979
- Ships From:
- South Lyon, US
Ford Super Duty ECM ECU Repair & Return 7.3L Diesel Powerstroke PCM Repair
- Stock Number:
- PR-324129790733
- Ships From:
- Tilden, US
3L5A-12A650-AAB | 2002 -2003 FORD RANGER PCM 4.0L ECM ENGINE COMPUTER ECU
- Stock Number:
- PR-355647307703
- Ships From:
- Fort Worth, US
Dodge Dakota ECM ECU PCM Engine Computer 3.9 4.7 5.2 5.9 Repair & Return
- Stock Number:
- PR-324129795430
- Ships From:
- Tilden, US
2000 - 2001 Acura TL AT 3.2L Engine Computer ECM ECU 37820-P8E-L52
- Stock Number:
- PR-276427281987
- Ships From:
- Sun Valley, US
2010 Journey 2.4L Engine computer P68041283 "Programmed to your VIN" ECM PCM ECU
- Stock Number:
- PR-184675193642
- Ships From:
- Cincinnati, US
2001 Sierra 1500 Engine computer 12200411 "Programmed to your VIN" PCM ECM ECU
- Stock Number:
- PR-173407828450
- Ships From:
- Cincinnati, US
1999 Dakota 2.5L Engine computer P56040026 "Programmed to your VIN" ECM PCM ECU
- Stock Number:
- PR-183930840267
- Ships From:
- Cincinnati, US
Nissan ECM ECU PCM Engine Computer Module Repair & Return (Fits Nissan)
- Stock Number:
- PR-174964335381
- Ships From:
- Tilden, US
Mazda ECM ECU PCM Engine Computer Repair & Return. Mazda ECM Repair
- Stock Number:
- PR-223971453454
- Ships From:
- Tilden, US
2005 Caravan 3.3L Engine computer P04748535 "Programmed to your VIN" ECM PCM ECU
- Stock Number:
- PR-184614725489
- Ships From:
- Cincinnati, US
2006 Pacifica 3.5 Engine computer P04727542 "Programmed to your VIN" ECM PCM ECU
- Stock Number:
- PR-183723481852
- Ships From:
- Cincinnati, US