Buy 2018 Subaru WRX Base Engine Oil Level Sensor. Switch Oil Level. Engine Oil Level Sensor If your Adding, Causes, Cooling - OEM Subaru Part # 11136AA120 (11136AA100)

SWITCH ASSEMBLY-OIL LEVEL Engine Oil Level Sensor

Fits Forester, WRX

Engine Oil Level Sensor
If your engine oil level sensor has failed, it will usually provide a "false positive," meaning it will incorrectly report that your engine oil is low even if it isnt. This can lead to some operators adding more oil than is necessary to the engine, which causes damage to major systems. Whether you suspect the oil level sensor or not, a technician should diagnose the fault in your Subaru to prevent engine damage.