Transaxle Cooling
WARNING: This page is about a different car, the 2008 Mercury Mariner and 2008 Ford Escape. However, it is still accessible from the selected car via links, so may be relevant.
All vehicles with automatic transaxles are equipped with a transmission fluid cooler integrated to the A/C condenser, called a combo cooler, that cannot be serviced separately. The integrated transmission fluid cooler transfers heat from the transmission fluid to the outside air.
The transmission fluid cooling system consists of the following:
- Fluid cooler pressure hose
- A/C condenser/transmission fluid combo cooler (serviced as an assembly)
- Fluid cooler return hose
- Fluid cooler return tube
- Optional cold weather cooler bypass valve (CBV)
| Item | Part Number | Description |
|---|---|---|
| 1 | 19N655 | A/C condenser and transmission fluid combo cooler |
| 2 | 7W063 | Transmission fluid cooler pressure hose |
| 3 | 7W064 | Transmission fluid cooler return hose |
| 4 | 7R081 | Transmission fluid cooler return tube |
| Item | Part Number | Description |
|---|---|---|
| 1 | 19N655 | A/C condenser and transmission fluid combo cooler |
| 2 | 7890 | Cooler bypass valve (CBV) inlet hose |
| 3 | 7H420 | CBV inlet tube |
| 4 | 7H322 | CBV valve |
| 5 | 7W063 | Transmission fluid cooler pressure hose |
| 6 | 7W064 | Transmission fluid cooler return hose |
| 7 | 7H420 | Transmission fluid cooler return tube |