| Make | Model | Year |
|---|---|---|
| Buick | Century | 1980-1981 |
| Electra | 1978-1979 | |
| Le Sabre | 1980 | |
| Regal | 1978-1981 | |
| Riviera | 1978 | |
| Cadillac | Commercial Chassis | 1979-1984 |
| Deville | 1978-1984 | |
| Eldorado | 1978, 1980-1981 | |
| Fleetwood | 1979-1984 | |
| Seville | 1981 | |
| Oldsmobile | Calais | 1980 |
| Cutlass | 1980 | |
| Eighty-Eight | 1980 | |
| Pontiac | Bonneville | 1978-1981 |
| Firebird | 1980-1981 | |
| Grand Am | 1980 | |
| Grand Prix | 1978-1981 | |
| LeMans | 1980-1981 |
HVAC Heater Control Valve by gpd®. Heater cores transfer heat from the engine's cooling system to the inside of the vehicle. Thermostat housing and water outlets are connections that transfer coolant between the radiator and the engine block and generally house the thermostat.
gpd® began as Auto Air of Macon in 1974. Originally, Auto Air of Macon was an automotive A/C installation and repair shop. Over the past decades, gpd has evolved into one of the most knowledgeable and dependable sources for aftermarket air conditioning parts and radiators in the United States. From heavy-duty applications to late-model cars and trucks, you can depend on gpd to have exactly what you need. The company has a highly knowledgeable staff with over 100 years of combined automotive experience, so rest assured all products it offers provide exceptional performance and reliability. They will make A/C repair simple, allowing you to enjoy a safe driving experience without spending a fortune.