CURT Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Fits Select Ram ProMaster 1500, 2500, 3500 Model 56478 108DW Shipping Height (in) 14

Shipping Height (in) 14

K2500 and K3500 (to verify your vehicle compatibility

57h x 17d 600120

Rear Offset (in): 0

LUVERNE Prowler Max Black Steel Truck Grille Guard

CURT Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Fits Select Ram ProMaster 1500, 2500, 3500 Model 56478 108DW Shipping Height (in) 14CURT Vehicle Side Custom 4 Pin Trailer Wiring Harness, Fits Select Ram ProMaster 1500, 2500, 3500 Model 56478 If your vehicle is not equipped with wiring for towing a trailer, CURT custom wiring is the ideal solution. A custom wiring harness also called a T connector is a simple, plug and play electrical device that plugs into your automotive electric system and provides a standard, universal trailer wiring connection. This is done using two or more