Take charge of heater and A/C airflow again with the Standard Ignition switch HS-309. This A/C and heater blower motor switch selects the fan speed setting that the blower motor runs at when you adjust the climate controls. It is a direct-fit replacement for the 2000-2005 Chevrolet Cavalier. See the Buyer's Guide tab for engine-specific details.
Signs a blower motor switch may need replacing include a blower that does not respond on one or more settings, a fan that cuts in and out, or a switch that feels loose or does not engage cleanly. A blower motor resistor, the blower motor itself or a wiring fault can cause similar symptoms, so diagnose the cause before replacing the switch.
Interchange: HS290 · SW5679 · 9350621
This part cross-references / interchanges with the following part numbers:
What does the Standard Ignition HS-309 do?
It is an A/C and heater blower motor switch. It selects the fan speed setting the blower motor runs at for the climate control system on the listed vehicle.
Which Cavalier switch is this?
This is the A/C and heater blower motor switch listed for the 2000-2005 Chevrolet Cavalier. See the Buyer's Guide tab for engine-specific details.
What are signs a blower motor switch may need replacing?
The blower may not respond on some settings, the fan may run intermittently, or the switch may feel loose. A resistor, motor or wiring fault can cause similar symptoms, so diagnose first.
Is the HS-309 tested?
Yes. Standard 100% tests its parts to verify both mechanical and electrical switching performance.
What part numbers does the HS-309 interchange with?
It interchanges with HS290, SW5679 and 9350621.
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.
