Collection: Cooling System Fans (16)

Keep your engine running at the right temperature with our range of cooling system fans. At Truckstop, we supply truck fans from brands including DT, Hella, Diesel Technic, NRF, and Nissens, designed to deliver reliable airflow under demanding conditions. With parts engineered for heavy‑duty use, Truckstop makes it easy to maintain stable engine temperatures and protect your vehicle from overheating.

Find Quality Truck Cooling System Fans at Truckstop

Cooling system fans are used for maintaining stable engine temperatures in commercial vehicles. By drawing air through the radiator, they help dissipate heat generated during operation, so that the engine remains within its optimal temperature range. At Truckstop, our collection includes truck fans, radiator fans and fan clutch units designed to deliver dependable cooling performance.

When the engine heats up, the radiator fan increases airflow through the radiator, allowing coolant to release heat more efficiently. A worn or damaged radiator fan can lead to overheating, reduced performance or increased fuel consumption.

The fan clutch regulates when the fan engages, meaning that cooling is delivered only when needed, which helps extend the life of the cooling system. A failing fan clutch may cause the fan to run constantly or not engage at all, leading to overheating or unnecessary load on the engine. 

Truck fans are designed to withstand the vibration, heat and continuous operation typical of commercial vehicles. High‑quality fans maintain consistent airflow even in demanding environments, supporting the radiator and coolant system during long journeys or heavy loads.

Truckstop sources cooling system fans and fan clutches from the leading manufacturers for a wide range of truck makes and models. Whether you are replacing a radiator fan, fitting a new fan clutch or upgrading your cooling system, our collection provides reliable solutions for workshops and fleet operators.

Frequently Asked Questions

What are the signs of cooling system fan failure?

Common signs of cooling system fan issues include rising engine temperatures, excessive fan noise, reduced airflow or visible damage to the fan blades. Addressing these symptoms early helps prevent overheating and protects the engine from costly repairs.

Can a damaged radiator fan cause overheating? 

A cracked, worn or slow‑running radiator fan reduces airflow through the radiator, increasing the risk of overheating during heavy use.

How often should cooling system fans be inspected? 

Fans should be checked during routine servicing, especially before long journeys or in hot weather, to ensure blades, bearings, and the fan clutch are in good condition.

How can I tell if the cooling system fan part will work with my truck?

Simple. If you add the item to your cart, and let us know your vehicle registration using the option on the cart page, we'll check the part fits before we process your order. If it doesn't match the vehicle, we'll get in touch to discuss your options.

Do you sell truck cooling system fan parts near me?

At Truckstop, we offer same-day delivery on all parts in stock placed before 11am to Worcestershire, Warwickshire, Herefordshire & Gloucestershire. For orders to the UK mainland, we offer next-day delivery by courier. You can learn more about our delivery solutions here.