Do it yourself
Frequently asked questions about cars and motorcycles
Car tutorial (Do it yourself) Motorcycle tutorial (Do it yourself) Frequently Asked Questions

Replacing the Spark Plugs on the Citroen C3 1.1i

Model: Citroen C3 FC, FN - Years 2002-2009
Part: Spark plugs

In this tutorial, learn how to remove and replace the engine spark plugs on the Citroen C3 1.1i by following these simple steps. First, open the bonnet and disconnect the electrical connector located on top by removing the wiring from the air filter box; then use a 10 mm socket to remove the nuts from the spark plug connectors, as shown in the video. At this point, use a socket with an extension to unscrew the spark plugs and replace them with new ones; hand-tighten them before securing with a spanner!

Updated on 13 May 2026 by ScegliAuto

Video tutorial

Related tutorials

How to Replace Spark Plugs in a Citroen C3
How to Replace Spark Plugs in a Citroen C3
Citroen C3 (2009-2016 / SC) In this video, you will learn how to remove and replace the spark plugs in a Citroen C3 (the procedure is similar for other Citroen and Peugeot model…
Replacing Spark Plugs on C3
Replacing Spark Plugs on C3
Citroen C3 (2002-2009 / FC, FN) Replace the damaged spark plugs on a Citroen C3. First, lift the bonnet, then locate the bar where the coils are situated. Disconnect the coils from …
How to Replace the Spark Plugs on a Citroen C3
How to Replace the Spark Plugs on a Citroen C3
Citroen C3 (2002-2009 / FC, FN) Release and lift the bonnet. Next, disconnect the plugs indicated in the video. Locate the spark plugs, which are behind the upper engine cover. Afte…

Other guides you may be interested in

How to Open the Bonnet on the Lancia Y

To open the bonnet on this vehicle, follow these simple instructions: first, open the driver's door and locate the lever positioned just below the dashboard, marked with an image of the vehicle with the bonnet open. Pull this lever towards you until you hear a "click" indicating the bonnet is released. Next, exit the cabin and stand in front of the bonnet to disengage the safety catch and complete the opening. To do this, slightly lift the bonnet, locate the yellow lever underneath, and pull it to the left to fully release and open the bonnet.

Watch the video!


by ScegliAuto

More videos