Locate the air filter on your mercedes benz

How to change engine air filter

How to change the engine air filter on your Mercedes-Benz. Applicable for Engine Air Filter for Mercedes Benz W203 S203 W210 S210 W163 6110940004. This is an easy job and can be completed in just a few minutes. Each Mercedes-Benz engine needs a clean air filter to run efficiently. The air mixed with the gasoline needs to be as clean as possible. The function of the air filter is to collect dirt, pollen, debris, and dust.

Applicable models

W203 C220 CDI C320 C230 C240
W210 E220 E320 E430 E420
W163 ML270 CDI ML320 ML430 ML500

Parts Required

Mercedes w210 engine Air Filter E320 E220 E430

How to change your engine air filter

New Air Filter

Buy a new engine air filter. Most air filters are inexpensive, even for luxury cars. You can purchase the new filter online, with links provided to save even more on auto parts.

Locate the air filter.

Open the hood and locate the air filter housing. The air filter housing is a large plastic box on the engine’s left/right side. You will also see a large hose from the air filter housing to the engine.

Open air filter box

Open the air filter box by releasing the locking tabs. Unclasp the large metal clips that keep down the top part of the box.

Remove the air filter.

Pull out the old air filter. Inspect the old filter. Place the side of the new and old filter by side to compare. You will be able to check the condition of the air filter. If it isn’t replaced regularly, it may be completely dark, and you may find all kinds of debris.

Install a new air filter.

Insert the new air filter in the box. Make sure it sits properly; otherwise, you may not be able to close the air filter housing correctly.

Engine Air Filter for Mercedes Benz W203 S203 W210 E320 S210 E430 W163 ML320 ML350 ML500 6110940004

Why should you change the air filter regularly?

Improved fuel economy. If the engine air filter gets clogged or dirty, it will restrict the air flowing into it. That means the air-to-fuel ratio is not within the manufacturer’s specifications; therefore, the engine will burn more fuel than required.

Longer engine life. Changing the engine air filter regularly will ensure that your car’s life is not shortened. Serious damage can be caused by dirt if it gets allowed into the engine combustion chamber. It is wiser to spend a few dollars on a new air filter than spend thousands on potential problems on top of spending more on the fuel pump.