2003 Dodge Cummins CM846 ECM 3963994

Core Deposit: $500.00

2003 Dodge Ram 2500 / 3500 Cummins Turbo Diesel ECM

Part Number 3963994

Re-manufactured Engine Control Module

Factory Tested. Lifetime Warranty.

Please provide information requested below during checkout to ensure proper programming and calibrating is performed.

  • VIN Number
  • Manual or Automatic Transmission

Send in your ECM for repair - $695

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