Good used dash Heat and A/C control wiring harness Comes as pictured, runs from the heat and AC controls to the heat and AC box and fits1989 to 1993 First Gen Dodge Cummins Diesel trucks. This was removed from a 1993 Dodge Ram D-350 1- ton club cab truck equipped with the 5.9 Cummins turbo diesel engine and a 5 -speed standard transmission 2- wheel drive. Thanks for looking and check my Partsitiout store for more, good used Cummins Diesel parts.