A fan clutch is a thermostatic engine cooling fan that can freewheel at low temperatures when cooling is not needed, allowing the engine to warm up faster, relieving unnecessary load on the engine.

Is your fan clutch going bad? Discover 6 bad fan clutch symptoms, how to diagnose and replace it, the associated costs, and more.

Dec 12, 2024 · A fan clutch is a unique automotive component that facilitates cooling fan operation at set temperatures, thereby regulating overall engine operating temperatures under a wide array of …

4 days ago · The fan clutch is a sophisticated component found primarily in belt-driven cooling systems of rear-wheel-drive vehicles and trucks. Its primary function is to regulate the rotational speed of the …

To engage the fan, internal valves open and allow the fluid to fill the working area of the clutch. This creates friction between the drive plate and the housing, causing the fan to spin. To disengage the …

Dec 18, 2025 · One of the engine cooling system’s indispensable parts is the fan clutch. It engages and disengages the cooling fan, which increases airflow over the radiator and engine. If the fan clutch …

Aug 26, 2025 · Your vehicle's fan clutch is an often overlooked but important little part—it's responsible for gauging the temperature of the air passing through the radiator and keeping the engine from …