Shop 1995 Buick Century Engine Oil Pressure Switch. 4.6 LITER. 4.9 LITER. All Models. All Models; Switch LITER, Models, Sensor - OEM Buick Part # 19244520 (3522739)

Pressure. Switch. Oil.
1st Design. Engine Oil Pressure Switch. Assembly, Engine Indicator. Sending Unit.

Engine Oil Pressure Switch

Fits 60 Special, Deville , Eldorado, Fleetwood , Seville

4.6 LITER. 4.9 LITER. All Models. All Models; Switch; 4.6L, 4.9L. SWITCH; All Models; 4.5L, 4.9L.
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.