• The combustion chamber is hot enough to completely vaporize the fuel, providing better combustion and reducing emissions.
  • The oil used to lubricate the engine has a lower viscosity (it is thinner), so the engine parts move more freely and the engine wastes less power moving its own components around.
  • Metal parts wear less.

There are two types of cooling systems found on cars: liquid-cooled and air-cooled.

Liquid Cooling

The cooling system on liquid-cooled cars circulates a fluid through pipes and passageways in the engine. As this liquid passes through the hot engine it absorbs heat, cooling the engine. After the fluid leaves the engine, it passes through a heat exchanger, or radiator, which transfers the heat from the fluid to the air blowing through the exchanger.

Air Cooling

Some older cars, and very few modern cars, are air-cooled. Instead of circulating fluid through the engine, the engine block is covered in aluminum fins that conduct the heat away from the cylinder. A powerful fan forces air over these fins, which cools the engine by transferring the heat to the air.

Development, production and distribution of cooling systems
Auto Fast Fits supplier, NRF has been active since 1927 and in the meantime has become a leading producer of radiators, radiator cores, air coolers, oil coolers, box coolers and air conditioning components. In this, NRF goes further than production only. NRF develops and manufactures the most advanced systems for heat exchange. NRF’s products find their way into many sectors all over the world. Leading car manufacturers, industrial companies, shipyards and of course the aftermarket are numbered among NRF’s regular customers. You will find our products in the most demanding applications. Selecting NRF means opting for quality and service. 

Production and development in Europe

NRF’s production sites and distribution centres are strategically distributed over the whole of Western Europe. With a stock of more than 5,000 different aftermarket articles, NRF has the capability to fulfil your supply requirements rapidly and professionally. Even if your situation requires a custom-made product, NRF supplies an appropriate solution. Our extensive engineering and test facilities provide the guarantee that your cooling system complies with the strictest requirements. Download our company file

NRF is one of Auto Fast Fit main cooling systems suppliers, At NRF, quality is foremost.  The Quality Control department conscientiously ensures that quality always remains high. This is noticeable in the products and the way in which NRF checks the way of working.