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 PVS27) is a direct-fit replacement for 1975-1988 Buick, Cadillac, Chevrolet, and GMC vehicles with 5.0L, 5.7L, and 4.4L engines.
Specifications:
| Hose Connector Quantity | 2 |
| Thread Size - NPT | 3/8" - 18 Thread |
Fits: 1975-1988 Buick, Cadillac, Chevrolet, GMC, and Oldsmobile models including Century, LeSabre, Regal, Riviera, Skyhawk, Skylark, Cimarron, Bel Air and more — 5.0L, 5.7L, and 4.4L 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 81059, Four Seasons 36618, KEM 133-137, Mighty Distributing System 13203, ACDelco 00373510, BWD EC938, Duralast E908, General Motors 3036912 and 4 more