Impreza WRX STI F4-2.5L Turbo (2008)
Heater Core: Service and Repair
Heater Core
REMOVAL
1. Remove the heater and cooling unit.
2. Remove the screws and detach the heater pipe cover.
3. Remove the screws and detach the clamp.
4. Remove the pipe clamp and detach the pipe.
5. Remove the heater core cover.
6. Remove the heater core.