Warning your Dodge 5.9L Cummins 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.
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:
for Chrysler # 68188401AA , 904-308 56026842
for Cummins 3924594
for Cummins 3969987

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