2005 Dodge Ram ECU ECM Cummins 5.9 L 3971608

VIN Programmed Engine Control Module (ECM/ECU) specifically engineered for 2002-2006 Dodge Ram Trucks with 5.9L Cummins Diesel engines. Automobile Computer Solutions delivers precision-matched, remanufactured units (part #3971608) with guaranteed plug-and-play functionality. Our comprehensive service includes one-year warranty coverage, $200 core refund, and 24-hour processing on business days. Trust our specialized expertise for your critical engine management system replacement.

You will be charged a core fee, this charge will be refunded to your original payment method once the old core is returned and in a rebuildable condition. ACS will include a prepaid return label with your order, and you’ll have 14 days to process the exchange. Once the core has been received we will process the refund and your Warranty will begin