Details

• Brand:

  

  

• SKU:

  W703355-S303

• Other Names:

  Temp Sensor Retainer Clip, Engine Coolant Temperature Sensor C-Clip, Engine Coolant Temperature Sensor Clip, Temp Sensor Clip, Retainer

• Description:

  The W703355-S303 is a genuine Ford retainer built on the HX1 base, used in the cooling system to hold a temperature sensor in its bore. Dealer catalogs carry it under the dominant name Temp Sensor Retainer, with notes that it is included with the adapter, outlet hose, water outlet and thermostat housing, and it is cataloged across a wide range of engines including 1.0L, 1.5L, 1.6L turbo, 2.0L turbo, 2.3L turbo and 3.2L diesel. Documented sample applications where this exact service number is cataloged include the Ford Escape, Explorer and F-350 Super Duty and the Lincoln MKX, Nautilus and Zephyr, along with the Mercury Milan; treat those as representative examples rather than a complete vehicle list, because Ford reuses one retainer across many engines and model years and does not publish a single finite fitment chart for it. This retainer clips the coolant temperature sensor into its housing so it seats fully and stays put against coolant pressure and vibration; when it is broken, brittle or missing, the sensor can back out, leak coolant at the port, or read inconsistently. Replacing it with the correct genuine retainer restores a secure sensor seat. Because the suffix code denotes a specific size and spring form, confirm fit for your exact vehicle by VIN before ordering rather than relying on the sample applications above.

• Notes: Included with adapter. Included with outlet hose. Included with water outlet. Included with thermostat housing.

WARNING: California Proposition 65

×

California Proposition 65

WARNING: Cancer and reproductive harm - www.P65Warnings.ca.gov