Four Seasons 37377 switch for the 1991-1994 Mercury Capri and other vehicles is a cooling fan temperature switch that senses temperature to control the cooling fan.
- Engineered and tested for years of trouble-free operation, backed by over 50 years of Four Seasons mobile A/C experience.
- Made for vehicle-specific applications.
- Brass construction for accurate temperature sensing.
- Zinc coated terminal to resist corrosion.
A cooling fan that does not come on when it should, or an engine that runs hotter than normal, can be signs of a worn switch. Before you replace the switch, rule out a blown fuse, a faulty fan relay and damaged wiring or connectors, because problems in the fan circuit can look just like a bad switch.
Among the many vehicles it fits are the 1991-1994 Mercury Capri, the 1988-1993 Ford Festiva and the 1985-1991 Mazda 626.
Specifications
Fit and size
- Mounting: engine or radiator mounted
- Quantity in this listing: 1
Build and materials
- Construction: brass
- Terminal: zinc coated
In the box
This listing holds one switch, supplied with gaskets, o-rings or seals for a proper replacement.
Interchange: E30118840 · A03777 · TU204 · TU211
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
37377, E30118840, A03777, TU204, TU211
Frequently Asked Questions
Is this the right Capri switch for a 1991-1994 Mercury Capri?
Yes, the Four Seasons 37377 switch fits the 1991-1994 Mercury Capri. If your car is a different one, look it up in the "Vehicles it fits" section, which also covers engines.
Does the Four Seasons 37377 switch come with seals?
Yes, it comes with gaskets, o-rings or seals so the switch can be replaced properly. This listing holds one switch.
What is the 37377 cooling fan temperature switch made of?
It has brass construction for accurate temperature sensing, and its terminal is zinc coated to resist corrosion.
Does the Four Seasons 37377 switch replace TU204 or TU211?
Yes, Four Seasons 37377 is an interchange for TU204, TU211, A03777 and E30118840.
Where does the 37377 cooling fan temperature switch mount?
It is an engine- or radiator-mounted switch made for specific vehicle applications.
