Take charge of your cabin climate with the Standard Ignition A/C Selector Switch / A/C and Heater Selector Switch (HS-379) — the dash-mounted control that lets you select A/C and heater modes on the 2001-2007 Ford Escape [All] and the 2007 Mercury Mariner [All]. It is listed under both the A/C Selector Switch and A/C and Heater Selector Switch names.
4 switch positions: selects among four HVAC settings from the driver's controls.
Blade terminals: 3 male blade terminals mate with a female connector.
Direct-fit OE replacement: per the manufacturer, designed to drop in for straightforward installation.
Tested for reliability: high-quality materials are built to withstand extreme conditions and undergo extensive testing.
As the HVAC selector, it directs the electrical signals that choose between A/C and heater modes. If a worn or failed selector switch is the cause of a dial position that no longer responds, this switch replaces it — diagnose the cause before replacing. Country of origin: Mexico.
This part cross-references / interchanges with the following part numbers:
BL107, SW6404, HC341, YH1529, YL8Z19B888AA
Frequently Asked Questions
What does the HS-379 switch do?
It is the dash A/C and heater selector switch that directs the electrical signals used to choose between A/C and heater modes from the driver's controls.
Which vehicles does the HS-379 fit?
It is a direct-fit replacement for the 2001-2007 Ford Escape [All] and the 2007 Mercury Mariner [All]. See the Buyer's Guide tab to confirm your vehicle.
What numbers does this switch interchange with?
It cross-references BL107, SW6404, HC341, YH1529, and YL8Z19B888AA. Its own manufacturer part number is HS-379.
How many positions and terminals does it have?
It has 4 switch positions and 3 male blade terminals that mate with a female connector.
What are signs this switch may need replacing?
A mode or setting that no longer responds when you turn the dial can be a sign. Diagnose the cause first, since other components can produce the same symptom.
Take charge of your HVAC mode selection with the Standard Ignition A/C Selector Switch (MPN HS-348). This electrical switch mounts in the heating and air-conditioning control panel and lets you...
WARNING:
These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to
www.P65Warnings.ca.gov.
