1990 GMC Topkick Engine Management Systems
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ACDelco®Professional™ Engine Control ModuleGMC Topkick 6.0L / 7.0L 1990, 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...Vital to vehicle performance because they dictate the operation of its vital systemsDesigned to deliver trouble-free, consistent performance$113.68Save: $17.06 (15%)$96.62 - Cardone Reman®Engine Control ComputerGMC Topkick 6.0L / 7.0L 1990, 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$104.86
- AEM Performance Electronics®Infinity 308™ Programmable ECUGMC Topkick 1990, Infinity 308™ Programmable ECU by AEM Performance Electronics®. Designed for the price conscious racer, the Infinity Series 3 incorporates all of the features necessary to run a high-performance engine including...Fuel Injection control via airflow model-based (VE) tuningFull ignition control$745.39
