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International / Navistar ECM — DT466, DT530, T444E & MaxxForce Engine Controllers
OrderECM stocks replacement Engine Control Modules (ECM) for International (Navistar) commercial trucks, buses, and engine platforms including the DT466E, DT530, DT530E, T444E, and MaxxForce DT engine families. International's ECM range uses the 1800000 and 2500000 series numbering, with C-suffix variants indicating hardware revisions for the same ECM platform.
International ECMs require programming via International's ServiceMaxx Pro or equivalent diagnostic software with the vehicle's VIN and engine serial number. Our catalogue includes new, remanufactured, and tested-used units across the full DT466 through MaxxForce product line.
Browse by International Engine
- International DT466 ECM — 1807349C4, 1807457C1, 1833341 series
- International DT530 ECM
- International T444E ECM
- International MaxxForce DT ECM
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365-day replacement warranty · Free worldwide shipping · ServiceMaxx programming guidance available