This is a used cummins ECM engine computer off of a 2003 5.9 litre Dodge Ram 2500 Diesel with an Automatic transmission. This will work on many applications and programming may be necessary. It came off of a running 2003 5.9L diesel Part #3963994 mounted on Left Hand side of engine block. The Dodge Diesel trucks have two computers, make sure you know which one you need to order, there is one on the left side (drivers side) of the engine block and one mounted on the body firewall, this one is mounted on the left hand side (Drivers side) of the engine block. Match your numbers before ordering. The item “2003 Dodge 2500 3500 Cummins Diesel 5.9L Engine Computer ECM 3963994 P3963994″ is in sale since Tuesday, March 20, 2018. This item is in the category “eBay Motors\Parts & Accessories\Car & Truck Parts\Computer, Chip, Cruise Control\Engine Computers”. The seller is “bursotucke” and is located in Perrysville, Ohio. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, Sweden, South Korea, Indonesia, Taiwan, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Russian federation, Israel, Mexico, New Zealand, Philippines, Singapore, Switzerland, Norway, Saudi arabia, Ukraine, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia.

• Brand: Cummins
• Manufacturer Part Number: 3963994
• Other Part Number: P3963994
• Warranty: Other