Explorer 2WD V6-245 4.0L VIN X SFI (1999)
Transmission Cooler: Description and Operation
All vehicles with automatic transmissions are equipped with an integral transmission fluid cooler. The integral transmission fluid cooler is contained
inside of the radiator outlet tank and cannot be repaired separately. All (AWD) vehicles are equipped with the transmission auxiliary fluid cooler
which is mounted in front of the radiator. In operation, transmission fluid travels from the transmission to the integral transmission fluid cooler to the
transmission auxiliary fluid cooler then back to the transmission. The integral transmission fluid cooler transfers heat from the transmission fluid to the
engine coolant. The transmission auxiliary fluid cooler transfers heat from the transmission fluid to the outside air.
