Shop 2004 Buick Century Engine Oil Pressure Switch Seal. 1.4 LITER TURBO. Engine Oil Pressure Sensor LITER, Sensor, TURBO - OEM Buick Part # 55576784

Engine Oil Pressure Switch Seal. Pressure Switch insulator.
Engine Oil Pressure Switch Seal.

Engine Oil Pressure Switch Seal

Fits Sonic

1.4 LITER TURBO.
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.