Heater Manifold
| ITEM | DESCRIPTION |
|---|---|
| 1 | Throttle body heater hose connection |
| 2 | Heater core supply hose connection |
| 3 | Seal (2 off) |
| 4 | Cylinder head connection - Bank 1 |
| 5 | O-ring seal |
| 6 | Engine Coolant Temperature (ECT) sensor 1 |
| 7 | Cylinder head connection - Bank 2 |
The heater manifold is connected to the rear of each cylinder head. Hot coolant from the engine is routed through the manifold into the heater core.