Heater Manifold
| ITEM | DESCRIPTION |
|---|---|
| 1 | Cylinder head connection - Bank 2 |
| 2 | Hose connection - Throttle body heater |
| 3 | Hose connection - Heater core |
| 4 | Cylinder head connection - Bank 1 |
| 5 | Engine coolant temperature sensor |
The heater manifold is connected to the rear of each cylinder head. Hot engine coolant from the engine is routed through the heater manifold into the heater core.