Mercedes Vacuum Pump - Pierburg - 0002303165

Product Information

Mercedes-Benz Vacuum System diagram for 190D, 300D, 300SD, 300SDL, 300TD, E300, S350

A vacuum pump is a component that generates the necessary vacuum pressure for various vehicle systems, such as the brake booster, turbocharger controls, and emissions equipment. It is especially important in modern engines, including turbocharged and diesel engines, where natural engine vacuum may be insufficient. A properly functioning vacuum pump ensures safe braking performance and reliable operation of vacuum-dependent systems.

• Hard or stiff brake pedal, due to insufficient vacuum supply to the brake booster.
• Poor engine performance, affecting systems like turbo or emissions controls.
• Oil leaks or unusual noises from the pump, indicating internal wear or damage.

About Pierburg

Pierburg S.A. is a company that forms part of the KSPG AG Group, a worldwide leader in the design, development and production of automobile components. As a worldwide automotive provider, Pierburg S.A. holds a position as a leader in the automotive markets thanks to their competence in the areas of the reduction of emissions and secondary air management. The development of our products is carried out in close collaboration with well-known automotive manufacturers.

With a history beginning with the start of the automobile industry, Pierburg’s reputation has been that of superior engine expertise. Pierburg remains a pioneer in advanced pump technology working as an OEM (original equipment manufacturer) for many European auto brands. Their product line ranges from coolant pumps, oil pumps and re-circulating water pumps, to vacuum pumps and many more. For every function, Pierburg produces a solution that provides the highest reliability, dependability, and functionality for automobiles.

Even before the talks of climate change, Pierburg had been working on finding solutions for ecological friendly vehicle technology, in order to slow fuel consumption and decrease emissions. One example is Pierburg’s line of on-demand oil and water pumps only run when needed resulting in reduced engine emissions.