Keep cabin airflow under your command with the Standard Ignition HS-229 A/C and Heater Blower Motor Switch, the front-position control that directs power to the blower motor so the heating and A/C system can move air through the vents. It fits many vehicles, among them the 1992-1998 Ford F-150, 1994-2005 Ford Mustang and 1995-2001 Ford Explorer, as a direct-fit replacement for the listed applications. See the Buyer's Guide tab for the full list.
Signs this switch may need replacing include a blower that won't run on some or all settings, a fan that cuts in and out, or a control that operates erratically. A blower resistor, blower motor, fuse or wiring fault can cause similar symptoms, so diagnose the cause first. If the switch is at fault, the HS-229 replaces it.
Interchange: HS321 · SW1067 · F2DZ19986A · F4DZ19986A
This part cross-references / interchanges with the following part numbers:
What does this A/C and heater blower motor switch do?
It is the control that directs power to the blower motor, so the heating and A/C system can move air through the vents. The catalog lists it for the front position.
Is the HS-229 the right Mustang switch for the heater and A/C blower?
It is listed as a direct-fit replacement for the 1994-2005 Ford Mustang. Check the Buyer's Guide tab to confirm your exact vehicle.
Will it work as a Ford Explorer switch or on an F-150?
Yes. It is listed for the 1995-2001 Ford Explorer and the 1992-1998 Ford F-150. The Buyer's Guide tab shows every listed application.
How is this switch built and tested?
It uses copper alloy conductors for strong electrical conductivity with low resistive losses. Standard tests its parts 100% to verify both mechanical and electrical switching performance.
What are signs the blower motor switch may need replacing?
Watch for a blower that won't run on some or all settings, or one that cuts in and out. A resistor, motor, fuse or wiring fault can cause the same symptoms, so diagnose before replacing.
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.
