Four Seasons Vacuum Open Non-Bypass Heater Valve for 1963-1968 Buick/Oldsmobile/Pontiac 7.0L 5.6L (Electra, LeSabre, Riviera, Skylark) 74606
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The Four Seasons Vacuum Open Non-Bypass Heater Valve (part number 74601) is a direct-fit replacement for 1958-1970 Buick, Oldsmobile, and Pontiac vehicles with 6.4L engines.
Features:
Specifications:
| Bypass? | No |
| Description | Vacuum Open Non-Bypass Heater Valve |
| Material | Steel |
| Number of Connectors | 2 Connectors |
| Opening B IN | 0.500 |
| Opening B MM | 12.7 |
| Opening IN | 0.625 |
| Opening MM | 15.88 |
| Operation Type | Vacuum |
| Style | Non-Bypass |
| Type | Heater Valves |
Fits: 1958-1970 Buick, Oldsmobile, and Pontiac models including Riviera, Skylark, Wildcat, 98, Cutlass, Cutlass Supreme, Delmont 88, Delta 88 and more - 6.4L engines. Confirm your year, make, model, and engine before ordering.
Interchanges With: General Motors 1379746, Stant 20205, NAPA Temp 6606356, Carquest 74601, Autopart International CWK801513, ACDelco 155107, General Motors 589541, General Motors 231782 and 10 more