Content: 1 high-end oil pressure sensor/switch (part No: CPS109)

Direct replacement for OE Number: 1F2018501, OP6219,091769402006,1F0017640, 1F2018501A, 1S6759

Buy with confidence This high-Quality Oil Pressure Switch is designed specifically to deliver maximum reliability and peace of mind for years and is backed by 1 Year warranty.

The oil pressure switch is installed in the oil circuit of the engine. It monitors the oil pressure and turns off or on a warning light or controls an oil pressure indicator. The oil pressure switch is normally closed. When the ignition is switched on, the oil pressure warning light illuminates. Oil Pressure Switch works in modern engines by displaying a warning signal when the oil pressure drops outside a set range which is key for maintaining the safe operation of engine components.

Possible causes of failure

• Clogged inlet bore
• Contact failure on the connector
• Internal short-circuits
• Damaged measuring element
• Loss of sealing

Effects of failure

• The warning light is illuminated permanently or not at all
• Oil pressure indicator not operational
• Oil leaks

Troubleshooting

• Check connectors and wiring for proper fit or damage.
• Check housing for leaks.
• Check engine connections and switch flange for contamination.

Compatible Vehicles:

• FORD LTD BA I 5.4L Barra 220 SOHC-PB 24v MPFI V8 220kW 4sp Auto 4dr Sedan RWD [07/03 – 02/05]
• FORD LTD BA II 5.4L Barra 220 SOHC-PB 24v MPFI V8 220kW 4sp Auto 4dr Sedan RWD [03/05 – 09/05]
• FORD LTD BF II 5.4L Barra 230 SOHC-PB 24v MPFI V8 230kW 6sp Auto 4dr Sedan RWD [10/05 – 12/07]