Switches

Help protect your air conditioning system from excessive high-side pressure with this Four Seasons switch, part number 36498, a system-mounted high cut-out pressure switch. It fits many vehicles,...

System Mounted High Cut-Out Pressure SwitchOur products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it...

System Mounted High Cut-Out Pressure SwitchOur products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it...

System Mounted Low Cut-Out Pressure SwitchOur products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it...

System Mounted Low Cut-Out Pressure SwitchOur products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it...

System Mounted High Cut-Out Pressure SwitchOur products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it...

System Mounted Low Cut-Out Pressure SwitchOur products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it...

System Mounted Low Cut-Out Pressure SwitchOur products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it...

System Mounted High Cut-Out Pressure SwitchOur products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it...

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...

Help protect the A/C compressor and keep cab climate control working the way it should with the Four Seasons HVAC Cut-Off Switch / HVAC Pressure Switch (MPN 35833). It installs as a direct-fit...

System Mounted High Cut-Out Pressure SwitchOur products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it...

System Mounted Low Cut-Out Pressure SwitchOur products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it...

System Mounted Low Cut-Out Pressure SwitchOur products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it...

System Mounted High Cut-Out Pressure SwitchOur products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it...

System Mounted Low Cut-Out Pressure SwitchOur products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it...

System Mounted High Cut-Out Pressure SwitchOur products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it...

System Mounted Low Cut-Out Pressure SwitchOur products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it...

System Mounted Low Cut-Out Pressure SwitchOur products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it...

Help protect your truck's A/C compressor from running at unsafe refrigerant pressures with the Four Seasons switch 35761, a system-mounted binary pressure switch for the HVAC system. It fits many...

Keep your A/C compressor protected from dangerous high-side pressure with the Four Seasons HVAC Pressure Switch 35825, a system-mounted high cut-out pressure switch that reads refrigerant pressure...

Help protect your truck's air conditioning from excessive pressure with this Four Seasons switch, part number 35827, a system-mounted high cut-out pressure switch made as a direct-fit replacement for...

Help shield your truck's air conditioning system from excessive refrigerant pressure with this Four Seasons switch, part number 35830, a system-mounted high cut-out pressure switch designed to...

Help protect your A/C compressor with the Four Seasons switch 35838, a system mounted low cut-out pressure switch that monitors refrigerant pressure and opens the compressor circuit when that...

Help guard your A/C system against excessive high-side pressure with the Four Seasons switch 35872, a system-mounted high cut-out pressure switch built for mobile air conditioning. It fits many...

Help keep your truck's A/C system working within safe pressure limits with the Four Seasons switch 35889, a system-mounted trinary pressure switch that monitors refrigerant pressure and combines...

Help keep your truck's air conditioning working as designed with the Four Seasons switch 35898. This system-mounted binary pressure switch monitors refrigerant pressure and is designed to cut power...

Help protect your truck's air conditioning system with the Four Seasons switch, part number 35901, a system-mounted trinary pressure switch that monitors refrigerant pressure and controls when the...

System Mounted Binary Pressure SwitchOur products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it right...

System Mounted Condenser Fan SwitchOur products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it right...

System Mounted Binary Pressure SwitchOur products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it right...

System Mounted High Cut-Out Pressure SwitchOur products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it...

Keep your cab's air conditioning switching on cue with the Four Seasons HVAC Pressure Switch (P/N 37327), a system-mounted binary pressure switch built for heavy-duty A/C service. It installs as a...

System Mounted Cycling Pressure SwitchOur products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it right...

Protect the A/C compressor on your Mack truck with the Four Seasons HVAC Pressure Switch 37350, a system-mounted binary pressure switch that monitors refrigerant pressure and signals the compressor...

Protect your truck's air conditioning system with the Four Seasons switch (P/N 37352), a system-mounted high cut-out pressure switch. It monitors refrigerant pressure on the A/C high side and opens...

System Mounted Low Cut-Out Pressure SwitchOur products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it...

System Mounted High Cut-Out Pressure SwitchOur products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it...

System Mounted High Cut-Out Pressure SwitchOur products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it...

Help your A/C controls read what the refrigerant is doing with this Four Seasons switch, the 20894 HVAC Pressure Transducer / Switch, a system-mounted pressure transducer that senses A/C system...

Help your A/C system track refrigerant pressure with this Four Seasons switch, part number 20915, a system-mounted HVAC pressure transducer that reads pressure in the air-conditioning system and...

Replace a worn or failed A/C pressure sensor with the Four Seasons switch 20951, a system-mounted HVAC pressure transducer / switch. It senses refrigerant pressure and sends it as an electrical...

Help your A/C system keep track of refrigerant pressure with the Four Seasons HVAC Pressure Transducer / Switch, part number 20955. It fits many vehicles, among them the 1990-1994 Chevrolet Cavalier,...

Help your air conditioning system keep track of refrigerant pressure with this Four Seasons switch, part number 20972, a system-mounted HVAC pressure switch / pressure transducer. It is a direct-fit...

Help your A/C system monitor refrigerant pressure with the Four Seasons HVAC Pressure Transducer, part number 20990. This system-mounted transducer, also cataloged as a switch, sends a refrigerant...

Help your air conditioning system keep track of refrigerant pressure with the Four Seasons 20994 HVAC Pressure Transducer / Switch, a system-mounted sensor that reports A/C pressure to the vehicle's...

Help your A/C system keep track of refrigerant pressure with the Four Seasons switch 20995, a system-mounted HVAC pressure transducer designed to sense pressure in the A/C system and send that signal...

Replace a failing A/C pressure sensor with this Four Seasons switch, the system-mounted HVAC Pressure Switch / Pressure Transducer 20997, which senses refrigerant pressure and turns it into a signal...