Rostra Powertrain Engine Oil Pressure Switch 50-1339 for 1987-1989 Chevrolet/GMC 4.3L 5.7L (Astro, Blazer, C1500, C2500)
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The Rostra Powertrain Engine Oil Pressure Switch (part number 50-1222) is a direct-fit replacement for 1987-1990 Chevrolet and GMC vehicles with 5.7L, 5.0L, and 4.3L engines.
Features:
Specifications:
| Number of Terminals | 1 |
| Connector Type | Blade |
| Connector Shape | Square |
| Connector Gender | Male |
| Terminal Gender | Male |
Fits: 1987-1990 Chevrolet and GMC models including Blazer, C1500, C2500, C3500, G10, G20, G30, K1500 and more - 5.7L, 5.0L, and 4.3L engines. Confirm your year, make, model, and engine before ordering.
Interchanges With: BWD S4049, BWD S4320, Wells PS150, General Motors 10069218, General Motors 19244932, MasterPro Ignition 2-8138, Standard Motor Products PS-269, Standard Motor Products PS-410 and 5 more