Four Seasons Engine Cooling Fan Temperature Switch P/N:37435

Keep the cooling fan cycling on schedule with the Four Seasons Engine Cooling Fan Temperature Switch 37435, a direct-fit replacement for the 1985-1989 Nissan 300ZX [All]. This engine/radiator-mounted switch monitors coolant temperature and controls the electric cooling fan circuit, energizing the fan at 208° and de-energizing it at 197° to help maintain normal operating temperature.

Brass construction: used for accurate temperature sensing.
Zinc-coated terminal: resists corrosion at the electrical connection.
Two terminals, female connector: with an M16-1.50 fitting thread.
Seals included: contains the gaskets, o-rings, or seals needed to properly replace the product.

If a failed temperature switch is the cause of a fan that won't cycle or an engine that runs hot, this replaces the original sensing switch. Diagnose the cause before replacing, as overheating can have other sources. Backed by Four Seasons' decades of mobile A/C and engine-cooling experience.

Interchange: A03835 · SW1645