For 1990-2009 cars

### Removal Procedure

1. Drain the cooling system. Refer to Cooling System Draining and Filling.
2. Remove Instrument panel lower trim panel - left side. Refer to Instrument Panel Lower Trim Panel Replacement - Left Side.
3. Remove instrument outer trim cover - left side. Refer to Instrument Panel Outer Trim Cover Replacement - Left Side.
4. Remove instrument panel lower trim pad cover. Refer to Instrument Panel Lower Trim Pad Cover Replacement.
5. Remove instrument panel bolt (1).
6. Remove heater core cover bolt (1) and heater core cover (2).
7. Remove the 2 heater core clamps (2) and remove heater core (1).

### Installation Procedure

1. Install the heater core (1) and the 2 heater core clamps (2).
2. Install heater core cover bolt (1) and heater core cover (2).
3. Install instrument panel bolt (1).
4. Install instrument panel lower trim pad cover - left side. Refer to Instrument Panel Lower Trim Pad Cover Replacement.
5. Install instrument outer trim cover - left side. Refer to Instrument Panel Outer Trim Cover Replacement - Left Side.
6. Install instrument panel lower inner panel Instrument Panel Lower Trim Panel Replacement - Left Side.
7. Bleed the cooling system. Refer to Cooling System Draining and Filling.