We are committed to always delivering quality. And that’s exactly what you can expect from our extensive engine cooling portfolio. Many of our products in this range are available in two variants: OE, known as the MAHLE Premium Line and OE-matching quality.
Radiator
Our radiators are fundamental to the performance of an engine cooling module. Positioned in the air flow at the vehicle front, they’re able to optimally dissipate the waste engine heat, which is absorbed by the coolant, to the external air.
If the coolant temperature rises, it expands. This causes the pressure in the cooling tower to rise at the same time. To keep this pressure constant, MAHLE’s robust expansion tanks receive the expanding coolant via a valve located in the cap. In this way, they reliably ensure that the pressure is returned to the predefined level and the load on the cooling tower reduced.
Oil Cooler
With technologically advanced oil coolers from MAHLE, not only are oil change intervals longer, but, thanks to the almost constant temperature spectrum of the engine oil, the engine’s service life is also increased. To fulfill all of our customers’ demands, we offer a wide selection of air- and coolant-cooled oil cooler types.
Fans and fan drives
Providing cooling air in an efficient way reduces fuel consumption and lowers the impact on the environment. With the products from our traditional Visco® brand, which has been around for more than 50 years, MAHLE offers a range of highly proven and powerful fans and fan drives. The Visco® fan drives generate additional savings and reduce engine noise.
Charge air cooler
From the performance increase across the whole rpm range to fuel savings and a lowering of the thermal load on the engine: cooling the combustion air in turbocharged engines with a charge air cooler offers numerous advantages. MAHLE offers two different variants: models for direct charge air cooling and models with indirect charge air cooling.
Exhaust gas recirculation cooler
The combustion temperature in the cylinder plays a significant role in the formation of nitrogen oxides in the combustion chamber. MAHLE exhaust gas recirculation coolers make it possible to reliably comply with the prescribed limit values.
Coolant Cooler / Radiator fan
Efficient engine cooling requires not only powerful radiators but also high-performance fans, such as those available from MAHLE. They comprise an electric motor with a flanged fan wheel. They’re installed upstream or downstream of the condenser or radiator and reliably extract the heat from the coolant by means of their air flow.
Cabin heat exchanger
MAHLE cabin heat exchangers use the waste engine heat for temperature management in the vehicle cabin. The principle is as simple as it is effective: Coolant flows through the heat exchangers located under the dashboard. The air flow generated by the interior blower moves past the heat exchangers and is heated up. This heat is emitted directly into the passenger cabin and ensures a comfortable climate when it’s cold outside.
Water pumps and kits
As a central element of a cooling circuit, water pumps are among the most sought-after spare parts. In order to fulfill market requirements, MAHLE offers conventional belt-driven pumps as well as electronically controlled models.
