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GMC K15 Engine Switches

This page brings together engine switches for the GMC K15, covering model years 1975–1978. The range centers on oil pressure switches, with listings drawn from brands carrying the widest selection for this vehicle. Choose your model year above and this page keeps only the engine switches that fit your GMC K15. Each listing is matched to our vehicle fitment data before it appears here.

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What's here for your GMC K15

  • Engine Oil Pressure Switch

The widest range of engine switches for the GMC K15 comes from Standard Motor Products, GPD, and Airtex Automotive Division — each offering fitment-specific listings for the 1975–1978 model years. Other categories GMC K15 owners shop for: GMC K15 Steering Wheels, GMC K15 Exhaust and Tail Pipes and GMC K15 Doors and Door Parts, or browse all GMC K15 parts and accessories.