Four Seasons Vacuum Closes Non-Bypass Heater Valve for 1969-1981 Cadillac/Chevrolet/GMC 5.7L 5.0L (Eldorado, Seville, Blazer, C10 Pickup)
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The Four Seasons Vacuum Closes Non-Bypass Heater Valve (part number 74804) is a direct-fit replacement for 1986-1987 Cadillac vehicles with engines.
Features:
Specifications:
| Description | Vacuum Closes Non-Bypass Heater Valve |
| Material | Plastic |
| Number of Connectors | 3 Connectors |
| Opening B IN | 0.750 |
| Opening B MM | 19.05 |
| Opening C IN | 0.750 |
| Opening C MM | 19.05 |
| Opening D IN | 0.625 |
| Opening D MM | 15.88 |
| Opening IN | 0.750 |
| Opening MM | 19.05 |
| Operation Type | Vacuum |
| Style | Non-Bypass |
| Type | Heater Valves |
Fits: 1986-1987 Cadillac models including Eldorado, Seville. Confirm your year, make, model, and engine before ordering.
Interchanges With: Carquest 74804, Pro Source 74804, Autopart International 7174804, General Motors 1631926, ACDelco 155373, Compressor Works 801023, Spectra Premium 15164, Murray 74804 and 5 more