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Frequently asked questions about cars and motorcycles

Replacing the Air Filter on a Citroen C4 1.6 HDI

Model: Citroen C4 MK 1 - Years 2004-2010
Part: Air filter

In today's tutorial video, you will see how to remove and replace the engine air filter on the first series Citroen C4 with a 1.6 HDI engine. First, open the bonnet of your car and start by removing the brake fluid reservoir; then, remove the upper plastic part to access the air filter box, as shown in the video. At this point, remove the intake hose by undoing the clamp screws, and take off the cover of the filter box; simply extract and replace the filter, applying the reverse procedure!

Updated on 24 April 2026 by ScegliAuto

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by ScegliAuto

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