Special Offers
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5594165 CM2620 Electronic Control Module
The 5594165 CM2620 Electronic Control Module (ECM/ECU) offers precise engine management for Cummins ISF3.8 and QSF3.8 engines. Compatible with part numbers 5594165RX, 5492013, and 5722753, it ensures reliable performance and optimal efficiency. Supersedes:5594165RX 5492013 5722753Sale price $529.36Regular price $788.96Sale price $529.36Regular price $788.96 -
5649302 Electronic Control Module Bracket
Part Number:5649302Part Name:Electronic Control Module BracketOrigin:ChinaCondition:OEMSale price $697.56Regular price $1,046.34Sale price $697.56Regular price $1,046.34 -
5649899 Electronic Control Module
Part Number:5649899Part Name:Electronic Control ModuleOrigin:ChinaCondition:OEMSale price $785.16Regular price $1,243.33Sale price $785.16Regular price $1,243.33 -
5649901 Electronic Control Module
Part Number:5649901Part Name:Electronic Control ModuleOrigin:ChinaCondition:OEMSale price $785.17Regular price $1,316.10Sale price $785.17Regular price $1,316.10 -
5651670 Electronic Control Module Bracket
Part Number:5651670Part Name:Electronic Control Module BracketOrigin:ChinaCondition:OEMSale price $1,097.07Regular price $1,865.02Sale price $1,097.07Regular price $1,865.02
The ECM is the engine's computer. It takes signals from sensors, figures out what the engine needs, and controls fuel, timing, and emissions. If it fails, the engine won't run right — or won't run at all.