Four Seasons HVAC Pressure Transducer P/N:20972
Four Seasons 37340 switch for the 2011-2024 Ford F150 and other vehicles is a system-mounted pressure transducer that senses pressure in the HVAC system.
Warm air from the vents or a compressor that does not engage can mean the switch is failing. A low refrigerant charge, a worn compressor clutch or a damaged connector can be behind those signs too, so find the cause before buying; a shop can test the A/C system.
Vehicles it fits include the 2013-2024 Ford Escape and the 2011-2024 Ford Explorer, among many others.
Gaskets, o-rings or seals to replace the switch.
Interchange: 203740 · 904612 · 937340 · BT4Z19D594A · HG1Z19D594A · 1711937 · 15810 · 1PS1002 · YH2034 · YH37 · A03740 · 2933500 · MT3500 · MT3500K · SW10101 · SW10101C
This part cross-references / interchanges with the following part numbers:
Is this an ignition switch or a multifunction switch for a 2011-2024 Ford F150?
No, Four Seasons 37340 is a system-mounted pressure transducer for the HVAC system, not an ignition or multifunction switch, and it fits the 2011-2024 Ford F150. Check your own vehicle on the Buyer's Guide tab.
Does the Four Seasons 37340 come with o-rings or seals?
Yes. Four Seasons 37340 contains gaskets, o-rings or seals to properly replace the switch.
Is this switch protected against rust?
Yes. This switch is zinc coated to resist corrosion.
Does the 37340 switch replace number BT4Z19D594A?
Yes. BT4Z19D594A is one of the numbers this switch replaces, along with HG1Z19D594A and MT3500.
Is this switch color coded?
Yes. This switch is color coded for easy identification and is made for vehicle specific applications.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.