Oil Pressure Switch for Ford F250 F350 5.4L V8 1999-12/2004

Key Features:
  • Part Number: CPS109
  • OEM: 1F2018501

$ 38.85 $ 56.79

In stock
SKU CPS109-3
Part NumberCPS109
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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


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


Compatible Vehicles:

FORD F250 5.4L 330 cu.in Triton SOHC-PB 16v MPFI V8 4sp Auto Cab Chassis & Pickup RWD [07/01 – 06/07]
FORD F250 5.4L 330 cu.in Triton SOHC-PB 16v MPFI V8 5sp Man Cab Chassis & Pickup RWD [07/01 – 06/07]
FORD F350 SUPER DUTY GEN1 5.4L 330 cu.in Triton SOHC-PB 16v MPFI V8 5sp Man Cab Chassis, Pickup & Tray RWD [01/99 – 12/04]


Weight0.500 kg
Dimensions23 × 16 × 3 cm
Part Number





Second Part Number

SW9003, OP6219, 091769402006, 1F0017640, 1F2018501, 1F2018501A



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