HVAC Pressure Switch. 2003 Ford Explorer Engine: 4.0L V6; High Pressure Cutout;. 2004 Ford Explorer Engine: 4.0L V6; High Pressure Cutout;. 2005 Ford Explorer Engine: 4.0L V6; High Pressure Cutout;. 2006 Ford Explorer Engine: 4.0L V6; High Pressure Cutout;.
