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 - left side. 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).

### Installation Procedure

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