Hella Engine Cooling Fan Temperature Switch

The Hella engine cooling fan temperature switch, also called a radiator fan switch or coolant temperature fan switch, helps control your engine's cooling system. It senses coolant temperature and turns the electric cooling fan on and off at the right points. This helps the engine stay in its normal operating range, especially in stop-and-go traffic, at idle, and under heavy load.

Key Features:

• Thermostatic switching that activates the cooling fan when coolant reaches its set temperature
• Helps prevent overheating and supports steady engine operating temperature
• Made by Hella, a long-established OE supplier of automotive electrical and cooling components
• Built for dependable switching and long service life in a hot, vibration-prone engine bay
• Straightforward replacement for a worn or failed factory fan switch

A faulty fan switch can cause the fan to run constantly, fail to start, or start at the wrong temperature. Replacing it with a quality Hella switch helps restore proper cooling fan operation and protects the engine from heat-related damage. Choose the individual part number that matches your application.