TS190 Miniature automatic fan switch. 190 °F (87.8 °C)

Jagg provides this miniature automatic fan switch as a stock replacement for their fan-assisted oil cooler kits. This bi-metal thermostatic switch is calibrated to automatically turn electric fans on or off when oil temperatures reach 190 degrees Fahrenheit. It features a standard 3/8 NPT thread for straightforward installation into oiling systems. By managing fan operation based on real-time temperature, Jagg helps prevent engine overheating and ensures consistent performance. This switch is a vital component for any rider utilizing an active cooling system on their Harley-Davidson to protect against thermal breakdown in heavy traffic or high-load conditions.