Dodge Ram 2500 3500 Transmission to Coolant Heat Exchanger
DODGE DIESEL TRANSMISSION FLUID AND TORQUE CONVERTER COOLER, HEAT EXCHANGER.
This is the cooler that mounts to the side of the diesel engine block
FITS: 2003 -2009 DODGE RAM 2500 / 3500 WITH 5.9 CUMMINGS DIESEL
OEM # 68004317AA / 05086946AA / 05086946AB / 05191791AA / 68253200AA
WHAT DOES THIS DO?
The transmission Fluid is pumped through various components in the transmission producing heat , This heat is transferred via line to The cooler which essentially cools down the fluid by use of glycol (coolant) passing through fins along side the fluid.