Mopar 68188401AA
1989 to 1993 Dodge Ram 2500 and 3500 Series trucks with the 5.9L Cummins Diesel. This Chrysler Air Intake Heater Grid Relay contains two relays and the bracket required for the operation of the Air Intake Heater.
KLM Performance offers this part as a Brand New OEM Mopar replacement heater grid intake relay for the complete repair of your poor start condition.
The Cummins 5.9L 12 valve and 24 valve diesel engines do not use glow plugs during the cold startup process. This Cummins engine is equipped with a heater grid relay that is used to activate the heater grid which is located directly between the air horn and intake manifold. The heater grid heats the incoming air during startup to ensure a quick start in cold weather.
The replacement of the Intake Heater Relay or Bracket on the 1998.5 to 2002 Dodge Cummins powered trucks requires only one Mopar 68188401AA relay.
This 68188401AA Air Intake Heater Relay is a genuine OEM Mopar part that is covered by the Mopar replacement parts warranty.
The Heater Grid Relays are switches that open and close circuits electronically. The Heater Grid Relay controls one electrical circuit used to power the engine Heater Grid. The heater grid relay controls the opening and closing contacts in this circuit to activate the operation of the heater grid.
Part Number: 68188401AA