Help keep your A/C compressor from running on a low refrigerant charge with the Four Seasons 35758 HVAC Pressure Switch / HVAC Cut-Off Switch, a system-mounted low cut-out pressure switch. It fits many vehicles, among them the 1985-1991 Toyota Camry, 1983-1987 Honda Accord and 1973-1987 Honda Civic. It is a direct-fit replacement for the listed applications; see the Buyer's Guide tab for the full list.
A low cut-out switch senses refrigerant pressure in the A/C system. It is designed to open the compressor circuit when pressure drops too low, which helps keep the compressor from running without enough refrigerant. The part is listed under both names, HVAC cut-off switch and HVAC pressure switch.
- Zinc coated: The switch has a zinc coating to resist corrosion.
- Vehicle-specific: It is built for specific vehicle applications.
- Sealing parts included: It comes with the gaskets, O-rings or seals needed to replace the switch properly.
- Color coded: The color coding makes the switch easy to identify.
Four Seasons engineers and tests its products and has more than 50 years of experience in mobile A/C. Signs this switch may need replacing include a compressor that will not engage, rapid compressor cycling, or warm air from the vents. Low refrigerant and other faults can cause the same symptoms, so diagnose the A/C system before you replace parts.
