Heating And Air Conditioning System Comparisons
WARNING: This page does not describe the selected car, but rather 41 other vehicles, including the 2003 BMW M5, 2003 BMW M3, 2003 BMW 540i, 2003 BMW 530i, and 2003 BMW 525i. However, it is still accessible from the selected car via links, so may be relevant.
AIR CONDITIONING SPECIFICATION CHART
| HEATING | AIR CONDIITIONING |
|---|---|
| Radiator | Condensor |
| Engine fan | Auxiliary fan |
| Expansion tank | Receiver/dryer |
| Thermostat | Expansion valve |
| Water valve(s) | Compressor clutch |
| Heater core | Evaporator |
| Blower motor | Blower motor |
| Waterpump | Compressor |
| Hoses (low pressure) | Hoses (high pressure) |
| Coolant | Refrigerant |