The replacement of the Intake Heater Relay or Bracket on the 1998.5 to 2002 Dodge Cummins powered trucks requires only one 68188401AA relay.

Replaces Part number: for Chrysler # 68188401AA , 904-308, 56026842, for Cummins 3924594,for Cummins 396998

Fitment:
for 1994-2002 Dodge Ram 2500 With Diesel Engine
for 1994-2002 Dodge Ram 3500 With Diesel Engine

ADD Info:
This diesel engine is equipped with a 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.

Warning signs your Dodge 5.9L Diesel Air Intake Heater Relay needs to be replaced:

Longer crank times in cold weather.

More frequent crank periods before the engine fires.

Increased white smoke during cold starts.

A hard to start condition is present during cold weather.