Oil Pressure Sensor (OPS)

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Product Price: USD 39.00

 

Oil Pressure Sensor (OPS). Direct replacement for you old OPS. If your Lift pump/fuel pump has failed then there is a good chance the problem is a burnt out OPS. The OPS send 12 volts to the lift pump and also a signal to your oil pressure gauge. So the gauge may work but the lift pump may not.

I would recomend using a LP relay harness to take the load off your OPS and the inadequate wiring system used on the GMT-400 trucks.