To be sure, you should:
* Consult a repair manual: A Haynes or Chilton repair manual specific to your year and model will have a diagram showing the precise location.
* Use an online parts diagram: Many online auto parts stores (like AutoZone, Advance Auto Parts, etc.) have diagrams you can browse using your vehicle's year, make, model, and engine. Look for the oil pressure switch in the engine diagram.
Without a visual reference, pinpointing the exact location is difficult, and blindly searching could lead to wasted time. Using a repair manual or online parts diagram is the most reliable way to find it.