Four Seasons 37443 Engine Cooling Fan Switch

Buyer fitment guide only intended as reference. Please use catalogue search by vehicle to ensure proper fitment.

• Wells SW1638
• Four Seasons 37443
• NAPA Temp A03843
• Murray 37443
• FACTORY AIR 37443
• Cooling Depot 37443
• Murray Climate Control 37443
• Pro Source 37443

• Brass construction for accurate temperature sensing
• Contains gaskets, o-rings, or seals to properly replace the product
• Vehicle specific applications
• Zinc coated terminal to resist corrosion
• Our 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 with Four Seasons.

• Other Names: Engine Coolant Fan Temperature Switch, Engine Cooling Fan Switch