Four Seasons Vacuum Closes Non-Bypass Heater Valve for 1967-1985 Buick/Cadillac/Chevrolet 4.9L 3.8L 74603
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The Four Seasons Vacuum Closes Non-Bypass Heater Valve (part number 74802) is a direct-fit replacement for 1985-1988 Cadillac and Chevrolet vehicles with 4.1L, 4.3L, and 5.7L engines.
Features:
Specifications:
| Bypass? | No |
| Description | Vacuum Closes Non-Bypass Heater Valve |
| Material | Thermoplastic / Steel |
| Number of Connectors | 2 Connectors |
| Opening B IN | 0.625 |
| Opening B MM | 15.88 |
| Opening IN | 0.625 |
| Opening MM | 15.88 |
| Operation Type | Vacuum |
| Style | Non-Bypass |
| Type | Heater Valves |
Fits: 1985-1988 Cadillac and Chevrolet models including Commercial Chassis, DeVille, Fleetwood, Caprice - 4.1L, 4.3L, and 5.7L engines. Confirm your year, make, model, and engine before ordering.
Interchanges With: NAPA Temp 6601227, Spectra Premium 15161, UAC HV1009, NAPA Temp H6327, General Motors 1630848, Carquest 74802, ACDelco 155314, Stant 20003 and 8 more