My oil pressure gauge was giving me all kinds of wonky readings, and the closest place I could find a new one in stock was Auto Zoned. Total garbage...gave worse readings then the stock one. Found a Standard Ignition one at a parts store 20 miles from me, so I returned the Auto Zoned POS and drove to get the standard one. Well needless to say it works ok but is still off. Other then getting a mechanical gauge set up, does anyone know of a replacement sender that will work correctly?