GMB North America Engine Cooling Fan Clutch

The GMB North America Engine Cooling Fan Clutch (also called a radiator fan clutch or thermostatic fan clutch) helps regulate engine temperature by controlling how the cooling fan is driven. A fan clutch lets the fan run at the speed the engine needs. This reduces parasitic drag when the engine is cool and increases airflow through the radiator when temperatures rise.

Key Features:

• Engages and disengages the cooling fan based on engine temperature and demand
• Helps maintain steady operating temperatures and supports cooling system performance
• Can reduce fan noise and unnecessary engine load during normal driving
• Built as a replacement for the original equipment fan clutch
• Backed by GMB, a long-established supplier of engine cooling, water pump, and drivetrain components

A worn fan clutch can cause overheating, poor air conditioning performance at idle, or excessive fan noise. Replacing it with a quality unit helps restore proper cooling system function and dependable engine protection.