
Vehicle Specific
Check if it fits by entering your vehicle info| Brand | Four Seasons |
| Part Number | 74603 |
| Part Description | Hvac Heater Control Valve |
| Bypass | No |
| Hose Connector Quantity | 2 Connectors |
| Material | Steel |
| O.E. Replacement | Yes |
| Opening B IN | 0.625 |
| Opening B MM | 15.875 |
| Opening IN | 0.625 |
| Opening MM | 15.875 |
| Operation Type | Vacuum |
| Style | Non-Bypass |
| UPC | 096361746039 |
| Year Make Model | Trim | Engine |
|---|---|---|
| 1973-1974 Buick Century | All Trims | 8 Cyl 7.5L |
| 1973-1975 Buick Century | All Trims | 8 Cyl 5.7L |
| 1975 Buick Century | All Trims | 6 Cyl 3.8L |
| 1979-1980 Buick Century | All Trims | 8 Cyl 4.9L |
| 1980-1981 Buick Century | All Trims | 8 Cyl 4.3L |
| 1971-1975 Buick Electra | All Trims | 8 Cyl 7.5L |
| 1980 Buick Electra | All Trims | 8 Cyl 4.9L |
| 1971-1975 Buick Estate Wagon | All Trims | 8 Cyl 7.5L |
| 1973 Buick Estate Wagon | All Trims | 8 Cyl 5.7L |
| 1980 Buick Estate Wagon | All Trims | 8 Cyl 4.9L |