Keep your HVAC blower under your control with the Four Seasons switch 35708, a lever selector blower switch that sets how fast the blower motor moves air through the vents. It fits many vehicles, among them the 1979-1980 Dodge D50, 1974-1980 Dodge RD200 and 1979-1980 Dodge D100 Panel, as a direct-fit replacement for the listed applications. See the "Vehicles it fits" section for the full list and engine details.
This part is listed as an HVAC blower control switch, and Four Seasons calls it a lever selector blower switch. It is the control you move to choose the blower setting. Four Seasons engineers and tests its products and draws on more than 50 years of mobile A/C experience.
- 20-amp rating: rated to carry up to 20 amps.
- Quality contacts: designed for proper electrical conductivity through the switch.
- Vehicle-specific design: built for the specific applications it is listed for.
- Zinc coating: zinc coated to help resist corrosion.
Signs this switch may need replacing include a blower that runs on some settings but not others, no blower output on any setting, or a fan that cuts in and out as the lever moves. A blown fuse, a failed blower motor resistor, the motor itself or a wiring fault can cause similar symptoms, so diagnose the cause before replacing the switch.
Interchange: 1551064 · 207415 · 33948 · AC8142 · 3489677 · 4261305 · HS970 · 11135708 · E807134 · 901244 · 322011 · 19189316 · 1711238 · 1035 · H753 · 50241 · 211204 · 211970 · MT0464 · SW0071 · SW11003 · 176264 · SW209
This part cross-references / interchanges with the following part numbers:
1551064, 207415, 33948, AC8142, 3489677, 4261305, 35708, HS970, 11135708, E807134, 901244, 322011, 19189316, 1711238, 1035, H753, 50241, 211204, 211970, MT0464, SW0071, SW11003, 176264, SW209
Frequently Asked Questions
What does the Four Seasons 35708 blower switch do?
It is a lever selector blower switch. Moving the lever selects the HVAC blower setting, which controls how fast the blower motor moves air through the vents.
Which vehicles does this switch fit?
It fits many vehicles, among them the 1979-1980 Dodge D50, 1974-1980 Dodge RD200 and 1979-1980 Dodge D100 Panel. Check the "Vehicles it fits" section to confirm your exact vehicle.
What is the current rating of this switch?
Four Seasons rates the 35708 to carry up to 20 amps. It uses quality contacts designed for proper conductivity through the switch.
Is the switch protected against corrosion?
Yes. Four Seasons lists a zinc coating on this switch to help it resist corrosion.
What are signs a blower switch may need replacing?
Common signs include a blower that works on only some settings, no blower on any setting, or a fan that cuts out as the lever moves. A fuse, resistor, motor or wiring fault can cause the same signs, so diagnose first.
