Standard Ignition Ported Vacuum Switch PVS43 for 1975-1987 Buick/Chevrolet/GMC 5.0L 5.7L (Century, Electra, LeSabre, Regal)
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The Standard Ignition Ported Vacuum Switch (part number PVS48) is a direct-fit replacement for 1978-1988 Buick, Chevrolet, GMC, and Oldsmobile vehicles with 5.0L, 4.4L, and 5.7L engines.
Specifications:
| Hose Connector Quantity | 2 |
| Hose Size - Inches | 3/16" x 3/16" |
| Thread Size - NPT | 1/2" - 14 Thread |
Fits: 1978-1988 Buick, Chevrolet, GMC, Oldsmobile, and Pontiac models including Century, Electra, LeSabre, Regal, Riviera, Bel Air, C10, C10 Suburban and more — 5.0L, 4.4L, and 5.7L engines.
Confirm the year, make, model, and engine against your vehicle before ordering. Full application data is shown in the fitment lookup on this page.
Interchanges With: Carquest Standard Filters 81099, KEM 133-139, ACDelco 14007803, BWD EC940, Duralast E923, General Motors 14007803, Airtex 7P1051, Tomco Products 13208 and 2 more