Buy OEM GENERAL MOTORS Part # 97225635. Engine Oil Pressure Switch. All Models; 6.6L. Engine Oil Pressure Sensor/Switch - Repair or Replace The oil pressure switch or oil

Engine Oil Pressure Switch. Oil Pressure Sending Unit. Sensor.
Engine Oil Pressure Switch.

Engine Oil Pressure Switch

Fits Sierra 2500 HD, Sierra 3500, Silverado

All Models; 6.6L.
Engine Oil Pressure Sensor/Switch - Repair or Replace
The oil pressure switch or oil pressure sensor in your communicates with your engine’s computer to turn on the oil light if the oil pressure is low. In some cases, they can fail as a result of an oil leak and must be replaced to prevent catastrophic engine damage.