2004 GMC Sierra 2500 Engine Management Systems
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- Cardone Reman®Engine Control ComputerGMC Sierra 2500 2004, Engine Control Computer by Cardone Reman®. Cardone Reman Remanufactured Engine Control Modules (ECC) are engineered for quick installation and no comebacks. Each unit is engineered to meet or exceed OEM...100% resolder of critical components ensures superior electrical connections, no intermittent failures and longer product lifeAll modules are 100% tested with automated computerized test equipment to ensure functionality and reliable$182.91 - $427.56
- ACDelco®Genuine GM Parts™ Engine Control ModuleGMC Sierra 2500 2004, Genuine GM Parts™ Engine Control Module by ACDelco®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with customers...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$221.55 - $967.66
- ACDelco®Professional™ Engine Control ModuleGMC Sierra 2500 2004, Professional™ Engine Control Module by ACDelco®. An ACDelco Professional, premium aftermarket Remanufactured Engine Control Module is the ideal high quality replacement for your GM vehicle. It regulates various...Vital to vehicle performance because they dictate the operation of its vital systemsDesigned to deliver trouble-free, consistent performance$219.75 - $638.84
- ACDelco®GM Genuine Parts™ Engine Control ModuleGMC Sierra 2500 / Sierra 2500 HD 6.0L 2004, GM Genuine Parts™ Engine Control Module by ACDelco®. Powertrain Control Module. GM Genuine Parts Remanufactured Engine Control Modules are designed, engineered, and tested to rigorous...This part requires programming and/or special setup procedures. GM Service Information describes the procedures and special tools needed to ensure proper operation in the vehicleDictates the operation of your vehicle's vital systems, which is critical to the performance of your vehicle$259.78
- ACDelco®GM Original Equipment™ Engine Control Module ConnectorGMC Sierra 2500 / Sierra 2500 HD 2004, GM Original Equipment™ Engine Control Module Connector by ACDelco®. ACDelco GM Original Equipment Pigtail Connectors are connectors ready to be spliced into vehicle harnesses, and are...Protective outer coverings help provide long-lasting durabilityColor-coded wires allow for easy installation$88.03
- Diamond Advantage®Engine Control ModuleGMC Sierra 2500 HD 6.6L 2004, Engine Control Module by Diamond Advantage®. Diamond Advantage high-quality parts, backed by Navistar. Built on more than 100 years of experience, this product ensures long-lasting and dependable...Quality built with 100% ALL-NEW componentsOil filters guard against oil contaminants to reduce wear and prevent system failure$556.77
- Pacbrake®Engine Brake HarnessGMC Sierra 2500 HD 6.6L 2004, Engine Brake Harness by Pacbrake®. For over 20 years Pacbrake has successfully designed and manufactured premium engine brakes in-house. The precise machining and timing requirements of engine brakes make...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$149.59