This was NOT well documented at all in the instructions that came with the unit so I've posted images to hopefully help anyone out who might undertake this amazingly simple process.
This filter is available from your Dodge dealer for about $350 but can be ordered online for as low as $235. This unit replaces the WIF (water in filter) sensor and has a fuel heater on it. The filter unit mounts under the chassis directly above the crossmember/skidplate at the transfer case. The mounts are very easy to find. The included harness runs up into the engine compartment. Connections are simple, + and - battery connections, unplug the WIF connector on the existing fuel filter and connect it to the new harness. There is a yellow wire coming from the harness's relay that needs to be connected to the large red wire in the C130 connector. The other end of the harness connects to the new filters heater and WIF connectors. Cut the fuel supply tube along the frame and install the included compression fittings into the supply tubing. Included rubber fuel line and necessary clamps connect the supply line to the new filter. That's it.
Linear Mode
