Water Pump Fan Clutch

A failing fan clutch could leave you stranded with expensive repair.

Water pump fan clutch. Water pump fan clutch and fan. A fan clutch is a temperature controlled coupling between the water pump shaft and the fan which allows the fan to be operational at low speeds and disconnected at higher speeds. This may cause overheating poor gas mileage or excessive noise. The engine cooling fan made of plastic or metal isn t hard connected to the fan pulley or water pump but instead is soft connected via the fan clutch.

Chevy gmc 75 77. The fan clutch will spin loosely until the temperature reaches a certain level at which point the fan clutch will fully engage so that the fan can work at maximum efficiency. Water pump fan clutch gaskets and hardware included. If the engine is hot the clutch fan runs fast and if the engine is cold the clutch fan will run more slowly.

Chevy gmc 73 74. The entire unit is only about 1 foot 30 cm tall by 1 foot 30 cm wide most of which is the circular fan component. Locate your vehicle s fan clutch. Drag illustration to view more parts.

Matched set for this vehicles application. The cooling fan clutch is part of the cooling system that engages or disengages the fan depending on the engine temperature. 1980 96 f100 f150 f250 bronco. When a fan clutch goes bad your fan may run at all times or it may not run at all.

Drag illustration to view more parts. Your vehicle s cooling fan is attached to its drive pulley with a clutch. Water pump and fan clutch. This allows the engine to operate more efficiently by removing the load that the fan places on it.

How to remove a fan clutch from a water pump by donna tinus. You ll find the fan clutch bolted to the water pump at the front of the engine compartment between the radiator and the engine. Water pump fan clutch and fan. It is typically bolted between the water pump pulley and the fan.

Clutch fans work to reduce strain on the engine and save fuel. 1973 91 chevy blazer suburban 1973 91 gmc jimmy suburban. The fan clutch is a thermostatic device which means it operates based off temperature and is usually mounted on the water pump or another belt driven pulley. Don t waste your money on special tools to get the fan clutch off of the water pump.

The serpentine belt is all you need. A properly functioning fan clutch is critical to engine reliability as it works to maintain a safe temperature range. Chevy gmc 78 82. Product meets or exceeds oe quality.

Replaces and restores engine cooling power components.