Painless Custom Fit Harness 2003-07 5.9L Cummins Diesel

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The first aftermarket harness to facilitate the transplant of a Cummins diesel engine, this Painless harness will fit 2003-07 5.9L Cummins engines. Includes factory connectors for all sensors and switches. The 10-circuit fuse block includes three relays for fuel pump, fuel heater, and ignition. All connectors and the fuse block are fully sealed and waterproof.