Take charge of your cab's airflow with the Four Seasons switch, part number 35703. This rotary selector blower switch lets the driver choose the HVAC blower setting with a turn. It fits many vehicles, among them the 1989-1998 Kenworth T400, the 1992-1993 Kenworth C540 and the 1988 International S2375. See the Buyer's Guide tab for the full list of applications.
The switch sits between the operator and the blower motor circuit. It routes electrical current to the blower according to the position selected. Four Seasons engineers and tests its products for years of trouble-free operation and draws on more than 50 years of mobile A/C experience.
- 20-amp rating: Rated to carry up to 20 amps.
- Quality contacts: Built with quality contacts intended to maintain proper conductivity.
- Zinc coated: Zinc coated to resist corrosion.
- Universal applications: Four Seasons lists this switch for universal applications.
Signs that a blower switch may need replacing include a blower that does not respond at one or more settings, a fan that cuts in and out, or no blower operation at all. The blower motor, resistor, wiring or a fuse can cause the same symptoms, so diagnose the circuit before you replace the switch. If a failed switch is the cause, the 35703 replaces it.
