Details

• Brand:

  

  

• SKU:

  HL3Z-19849-C

• Positions: Front
• Other Names:

  A\/C Expansion Valve, Valve Assembly Evaporator Expansion, YG800

• Description:

  Genuine Ford OEM A/C expansion valve part number HL3Z-19849-C, the metering device that controls refrigerant flow into the front evaporator core. This valve fits 17-25 Ford F-150 trucks equipped with the 3.0L Power Stroke diesel engine, 18-25 Expedition with front A/C either with or without dual zone climate control, and 18-25 Lincoln Navigator. The valve includes calibrated orifices and a temperature sensing bulb that modulate refrigerant expansion to maintain proper evaporator temperatures and prevent icing. Designed for R-1234yf refrigerant systems, this OEM valve restores correct A/C cooling capacity when the original has stuck, leaked, or contaminated the system after a compressor failure. Ford service procedures include this valve with evaporator core replacement, and Ford recommends using new sealing O-rings whenever the part is opened. Correct refrigerant charge and vacuum-down procedures should be followed when installing. Using genuine Ford components ensures refrigerant pressures stay within factory engineering tolerances, protecting the new compressor, condenser, and evaporator from premature wear or damage. A failed expansion valve typically presents as weak vent airflow, frost on the evaporator inlet, or hissing noises behind the dash. This unit ships in original Ford packaging and carries the Ford limited parts warranty.

• Notes: Included with evaporator core. Included with AC & heater assembly.

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