Thermostat Housing - 3.5L: Notes
WARNING: This page is about a different car, the 2009 Mercury Milan, 2009 Lincoln MKZ, and 2009 Ford Fusion. However, it is still accessible from the selected car via links, so may be relevant.
Material
| Item | Specification |
|---|---|
| Motorcraft Premium Gold Engine Coolant with Bittering Agent (bittered in US only) VC-7-B (US); CVC-7-A (Canada); or equivalent (yellow color) |
WSS-M97B51-A1 |
| Item | Part Number | Description |
|---|---|---|
| 1 | 8B274 | Upper radiator-to-thermostat housing hose |
| 2 | 18C266 | Heater outlet hose |
| 3 | 18C266 | Heater inlet hose |
| 4 | W503279 | Thermostat housing bolt (2 required) |
| 5 | 8A586 | Thermostat housing |
| 6 | 8565 | O-ring seal |
| 7 | 8A571 | O-ring seal |
| 8 | 8B541 | Thermostat housing-to-degas bottle hose |