Dial in your cabin comfort with the Standard Ignition A/C and Heater Selector Switch (HS-388) — the dash-mounted control that signals the blower motor to change fan settings across its 4 switch positions. It installs as a direct-fit OE replacement on the 1999-2002 Ford Expedition [All], 2004-2011 Ford Ranger [All], 1996-1997 Ford Thunderbird [All], 1996-1997 Mercury Cougar [All], 2001-2008 Mazda B2300 [All], 2000-2001 Mazda B2500 [All], 2000-2007 Mazda B3000 [All], and 2000-2008 Mazda B4000 [All].
Direct-fit OE replacement: engineered to drop in for straightforward installation.
Blower motor control: a 4-position switch that manages the heater and A/C blower function.
Wiring connections: one female connector with four male blade terminals and a clip attachment method.
Built to endure: high-quality plastic and metal housing materials tested for reliable service.
If a worn or unresponsive selector switch is the cause of your blower not answering the dash controls, this replaces it. Country of origin: Mexico.
Interchange: BL116 · SW6403 · HC350 · F6SZ19B888AA · YH1450 · Manufacturer part number HS-388 (also HS388)
This part cross-references / interchanges with the following part numbers:
BL116, SW6403, HC350, F6SZ19B888AA, YH1450
Frequently Asked Questions
What does this switch do?
It is the dash-mounted A/C and heater selector switch that signals the blower motor to change fan settings across its 4 switch positions.
Will it fit my vehicle?
It is a direct-fit OE replacement for the listed Ford Expedition, Ranger, Thunderbird, Mercury Cougar, and Mazda B2300/B2500/B3000/B4000 applications. See the Buyer's Guide tab to confirm your year.
What numbers does this switch interchange with?
It replaces BL116, SW6403, HC350, F6SZ19B888AA, and YH1450. Its manufacturer part number is HS-388.
How does it connect to the wiring?
It uses a single female connector with four male blade terminals and attaches by clip.
What is it made of?
The housing uses plastic and metal materials in a black and red finish, and each switch undergoes testing for reliability.
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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.
