Harness Service: 1994-2007 Ford® to Cummins® Common Rail (SKU 1922S)

This wiring service is to modify your existing Ford® engine harness for your Dodge® Cummins® Common Rail engine conversion. This is not a pre-made harness rather it is a modification of the harness you send to us. Billing is completed once we have received your harness and rendered the service.  

This service is offered for customers with 1994-2007 Ford trucks who are using the 2003-2009 Cummins Common Rail.

If your truck is 1993 or older, we recommend using one of our Stand-Alone Cummins Common Rail Harnesses

• Stand-Alone Engine Harness: 2003-2004 Cummins® 5.9L Common Rail Automatic, SKU 3670
• Stand-Alone Engine Harness: 2003-2004 Cummins® 5.9L Common Rail Manual, SKU 3675
• Stand-Alone Engine Harness: 2005 Cummins® 5.9L Common Rail, SKU 3680
• Stand-Alone Engine Harness: 2006-2007 Cummins® 5.9L Common Rail, SKU 3685

What you need to send to us:

• Your original Ford engine harness
• Your Cummins engine harness
• A completed DCS Wiring Harness Form: Click HERE to view and print a PDF or our DCS Wiring Harness Service Form if you are sending in your wiring harness for one of our wiring harness services.

We will connect and modify both for the Cummins engine conversion. We add a data link connector, and make your Ford sensor wires the correct length to reach the sensors installed in the Cummins engine. Some wiring is still required to install the harness. Instructions are included when we send the harness back, and phone support is also available. Extra fees may apply depending on the year or of the truck, options offered, and year of the Cummins engine.

This service is also available for other makes and models of trucks, however measurements may be needed to build the harness the correct length. Extra fees may apply depending on the year or make of the truck, options offered, and year of the Cummins engine.