Car Fan Thermostat Temperature Switch, 185 to 175 Degree 3/8" Thread Engine Radiator Temp Sensor Control, Auto Electric Cooling Airflow Switch, Compatible with 10" 12" 14" 16" Fan

Specifications: Material: copper Color: gold Size: 0.63 × 2.09 inches, hex nut: 0.86 × 0.8 inches. Weight: 53g/1.87oz Package Include: 1pc electric fan temperature relay switch and 1pc hex nut Why you need our product? -1.This product is lightweight and does not occupy storage space when stored in the car, making it easy to replace or store on the go. -2.This product has strong stability and can maintain stable temperature sensitivity even after long-term use.

• High Quality Material: This product is crafted from high-quality copper. Copper possesses excellent thermal conductivity, enabling rapid detection of coolant temperature fluctuations to ensure precise and timely thermal response. Additionally, copper's moderate hardness makes it well-suited for the demanding conditions within the engine compartment, significantly extending the switch's service life. It represents a reliable material choice for ensuring cooling system stability.
• Wide Compatibility: It is widely compatible with models 260, 289, 302, 351W, 347, 352, 360, 390, 406, 427, 428, 429, 460, 351C, 351M, 400M, 265, 283, 305, 307, 327, 350, 383, 400, 396, 402, 427, 454, 472, 502, 273, 318, 340, 360, 361, 383, 400, 413, 426W, 440, 455, 330, 326 and other common automotive engine models. Supports single-fan and dual-fan configurations, including sizes of 10 inches, 12 inches, 14 inches and 16 inches, to meet the cooling requirements of various vehicles.
• Easy Installation: First switch off the engine and allow the radiator to cool completely. Locate the fan switch position, remove the old switch, install this product as a direct replacement, then secure with the supplied nut. No complex tools are required throughout the process; you can complete the upgrade yourself, effortlessly enhancing your vehicle's cooling system components.
• Practical Functionality: The switch automatically activates the cooling fan when coolant temperature reaches 185°F. The fan synchronously deactivates once temperature drops to 175°F. Through precise temperature sensing and start-stop control, it prevents engine overheating or excessive cooling, effectively maintaining optimal operating temperatures and extending engine lifespan.
• Package Contents: This complete set includes one electric fan temperature relay switch and one hex nut, with all necessary accessories provided. The accompanying hex nut features a standard 3/8-inch thread design. The entire product is compact and lightweight for easy storage, taking up minimal space whether kept as a vehicle spare or stored daily, balancing practicality with portability.