Control how hard your heater and A/C blow with the Standard Ignition switch HS-389, an A/C and heater blower motor switch also listed as an HVAC blower motor switch. It installs as a direct-fit OE replacement for the 2000-2002 Saturn SC1, SC2, SL, SL1 and SL2, and the 2000-2001 Saturn SW2.
The blower motor switch is the control that routes current to the blower motor circuit at the setting you choose. That setting determines the fan speed for heating and air-conditioning airflow in the cabin.
Signs this part may need replacing: the blower runs on some fan settings but not others, does not respond at all, or works only intermittently when the control is moved. A blower motor resistor, fuse, wiring or the motor itself can cause similar symptoms, so diagnose the circuit before replacing the switch.
Fitment: 2000-2002 Saturn SC1, SC2, SL, SL1 and SL2; 2000-2001 Saturn SW2. See the Buyer's Guide tab for engine details.
Interchange: BL117 · SW2121 · HC351 · 9354692
This part cross-references / interchanges with the following part numbers:
What does the Standard Ignition HS-389 do?
It is the A/C and heater blower motor switch. It routes current to the blower motor circuit so you can select the fan speed on the listed Saturn models.
Which vehicles does HS-389 fit?
It fits the 2000-2002 Saturn SC1, SC2, SL, SL1 and SL2, and the 2000-2001 Saturn SW2. See the Buyer's Guide tab for full details.
Is HS-389 a direct replacement for the original switch?
Standard Ignition describes it as a direct-fit OE replacement designed for easy installation on the listed applications.
How can I tell if my blower motor switch is bad?
Your switch may have failed if the blower works on only some settings, not at all, or intermittently. A resistor, fuse, wiring or motor fault can cause the same symptoms, so diagnose the circuit first.
What part numbers does HS-389 interchange with?
HS-389 interchanges with BL117, SW2121, HC351 and 9354692.
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.
