
Vehicle Specific
Check if it fits by entering your vehicle info| Brand | Four Seasons |
| Part Number | 74602 |
| Part Description | Hvac Heater Control Valve |
| Bypass | No |
| Hose Connector Quantity | 2 Connectors |
| Material | Steel |
| O.E. Replacement | Yes |
| Opening B IN | 0.750 |
| Opening B MM | 19.050 |
| Opening IN | 0.625 |
| Opening MM | 15.875 |
| Operation Type | Vacuum |
| Style | Non-Bypass |
| UPC | 096361746022 |
| Year Make Model | Trim | Engine |
|---|---|---|
| 1977 Buick Century | All Trims | 8 Cyl 6.6L |
| 1977-1979 Buick Century | All Trims | 8 Cyl 5.7L |
| 1977-1979 Buick Electra | All Trims | 8 Cyl 6.6L |
| 1977-1980 Buick Electra | All Trims | 8 Cyl 5.7L |
| 1977-1979 Buick Estate Wagon | All Trims | 8 Cyl 6.6L |
| 1977-1980 Buick Estate Wagon | All Trims | 8 Cyl 5.7L |
| 1977-1978 Buick LeSabre | All Trims | 8 Cyl 6.6L |
| 1977-1980 Buick LeSabre | All Trims | 8 Cyl 5.7L |
| 1977 Buick Regal | All Trims | 8 Cyl 5.7L |
| 1977-1978 Buick Riviera | All Trims | All Engines |