Universal 1/8" NPT Engine Cooling Fan Thermostat Switch, 200°F On / 185°F Off, Electric Radiator Coolant Temperature Sensor for Automotive Cars and Trucks

★★★★★ 4.5 133 reviews

US$4.56
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US$4.56
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Free shipping Free 30-day returns

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Product details

Management number 236857210 Release Date 2026/07/10 List Price US$4.56 Model Number 236857210
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  • Keep your engine running at the optimal temperature. This engine coolant temperature sensor features a precise 200'F On and 185'F Off activation range. It ensures your electric radiator fan kicks in exactly when needed during long drives, providing peace of mind for DIY makers.
  • Reduce slippage and leaks with a perfect fit. Designed with standard 1/8" NPT threads, this radiator fan switch integrates seamlessly into most engine blocks, radiators, or water outlets. It guarantees a secure, leak-free connection for automotive hobbyists upgrading their cooling systems.
  • Stop wobbling and ensure long-lasting durability. Constructed from solid brass, this cooling fan switch withstands high-vibration automotive operations. It resists corrosion and physical stress, offering a reliable solution that won't break during installation or fail prematurely.
  • Simplify your custom cooling setup. Operating as a normally open circuit, this thermostat switch grounds the fan directly upon reaching 180'F. It provides a straightforward, single-terminal connection that makes wiring easy for anyone converting to an electric fan system.
  • Verify your system requirements before installation. This 12V/5A temp sensor automotive switch is universally compatible with various vehicles. Please confirm your specific thread size and temperature needs to ensure optimal performance and prevent engine overheating.

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133 ratings | 55 reviews
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