Take charge of cabin airflow with the Four Seasons switch 35702, a rotary selector blower switch that sends power to the HVAC blower at the setting you choose. It fits many vehicles, among them the 1977-1985 Jeep CJ7, 1977-1983 Jeep CJ5 and 2000-2008 International 9200i SBA. See the "Vehicles it fits" section for the full list of listed applications.
- 20-amp rating: rated to carry up to 20 amps.
- Quality contacts: designed to help maintain proper conductivity through the switch.
- Zinc coated: the zinc coating resists corrosion.
- Universal applications: Four Seasons lists this rotary switch for universal applications.
Four Seasons engineers and tests its products and backs them with more than 50 years of mobile A/C experience. The blower switch lets you select how hard the HVAC blower pushes air through the cabin.
Signs a blower switch may need replacing include a blower that runs on some settings but not others, a fan that won't come on at any setting, or rotary action that feels worn or inconsistent. A blower motor resistor, the blower motor or the wiring can cause the same symptoms, so diagnose the cause before replacing. If a failed switch is the cause, this unit replaces it.
Product information is for general reference and may contain errors. See our Disclaimer.
Frequently Asked Questions
What does the Four Seasons 35702 switch do?
It is a rotary selector blower switch for the HVAC system. Turning the knob selects the blower setting by sending power to the blower circuit.
What is the amp rating of this blower switch?
It is rated to carry up to 20 amps. Its quality contacts are designed to help maintain proper conductivity.
Does this switch fit a 1977-1985 Jeep CJ7 or 1977-1983 Jeep CJ5?
Yes. It is listed for the 1977-1985 Jeep CJ7 and the 1977-1983 Jeep CJ5. Check the "Vehicles it fits" section for the other listed vehicles.
How is the switch protected against corrosion?
The switch is zinc coated to resist corrosion.
What are signs my blower switch may be failing?
The blower may work only on some settings or not at all. A resistor, motor or wiring fault can cause the same symptoms, so diagnose the cause before replacing the switch.
