Premium Engine Cooling Fan Thermostat Kit – Precision Performance & Universal Fit
High-quality 4/5 pin relay ensures stable electrical conductivity and extended durability for demanding engine conditions. Precision-engineered temperature switch sensor with 175–210°F range (adjustable variants) for optimal coolant regulation, preventing overheating or inefficient cooling. Rugged brass terminals and heat-resistant polymer housing withstand extreme vibrations and temperatures up to 250°F. Direct OE replacement for seamless integration with most vehicles (cars, trucks, SUVs) – compatible with 185–210°F factory specs. Complete plug-and-play kit includes corrosion-resistant relays and OEM-grade wiring connectors for DIY or professional installation. Ideal for high-performance engines, towing, or extreme climates—ensures consistent radiator fan operation. Bulk pricing available for auto repair shops and fleet managers. Industry-leading wholesale rates, global shipping.