Do it yourself
Frequently asked questions about cars and motorcycles

How to Remove the Engine Air Filter on a Smart Fortwo

Model: Smart Smart 451 - Years 2007-2015
Part: Air filter

To remove the engine air filter on a Smart Fortwo, open the boot of the car, lift the panel covering the engine, and secure it. Open the air kit (unscrew the securing screws with a screwdriver) and remove the cap of the filter box to extract the worn air filter. Insert a new filter into the designated housing (ensuring it fits snugly against the walls). Finally, replace the cap of the air box and tighten the securing screws around the perimeter. Close the engine cover panel and the boot after completing the installation.

Updated on 6 March 2026 by ScegliAuto

Video tutorial

Related tutorials

Smart (2007-2015 / 451) Removing the engine air filter? We remove the engine air filter of the Smart Fortwo located in the engine compartment. We open the engine compartment…
Smart (2007-2015 / 451) See how to remove and replace the engine air filter on a Smart Fortwo. Open and lift the rear hatch (where the engine is located), securing it. Remov…
Smart (1998-2007 / 450) To replace the engine air filter on a Smart Fortwo: open the car's boot (cargo area), lift the metal cover of the engine compartment. Locate the air …

Other guides you may be interested in

How to Replace the Front Bumper on a BMW 3 Series

This simple operation will be illustrated in this short video guide. As the first step, raise the hood to access and remove the bolts securing the top of the bumper. Next, remove the bolts and clips that attach the inner fender to the rear of the bumper. This operation will need to be repeated on both sides. Also, remove the screws that secure the bottom of the bumper to the lower engine cover. Now, just pull the bumper away, being careful to disconnect the connectors at the back.

Watch the video!


by ScegliAuto

More videos