Where Is The Oil Pressure Switch For A 1999 Chevy Blazer

Posted in Crank, Oil and Piston | Asked on May 17, 2010
  • Where is the oil pressure switch for a 1999 chevy blazer?

    There are One Answer for "Where Is The Oil Pressure Switch For A 1999 Chevy Blazer"

    1. Christopher says:

      Are you looking for the oil pressure switch that operates the red warning light on the dash, or are your looking for the oil pressure sensor/sending unit that works the gauge and signals the computer.
      The switch is located on the very back of the engine block, and the oil pressure sensor is located on the driver/left side of engine block just below the exhaust manifold. It is black plastic with a metal base, has a 2 or 3 wire plug in, and is about 3 inches long. Hope this helps. Christopher