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

Replace Engine Spark Plugs

Model: Honda Civic MK 7 - Years 2001-2006
Part: Spark plugs

Remove the plastic cover protecting the engine by undoing the four securing screws. Using a 10 mm socket spanner, undo the retaining nut of the first spark plug and pull the connector upwards. The first spark plug is located at the bottom of the well. Before proceeding with the removal, clean the wells thoroughly with compressed air to eliminate any dirt that could fall into the combustion chamber. Using the appropriate spark plug tool, which has a rubber gripping device, carefully insert it onto the spark plug head and undo it. Be careful not to drop any foreign objects into the well. Replace the spark plug with one of the same model, inserting it carefully into the well, always using the appropriate tool, and turn it gently, ensuring it screws in correctly. If you feel resistance, remove it and try again. Spark plugs should be tightened with a torque wrench; if you do not have one, tighten without overdoing it. Repeat the same procedure for the other spark plugs.

Updated on 8 February 2026 by ScegliAuto

Video tutorial

Related tutorials

Replace the Spark Plugs on Honda Civic
Replace the Spark Plugs on Honda Civic
Honda Civic (2006-2012 / MK 8) Replacing the spark plugs? Let's see how to remove the plugs on the Civic. Pull the lever to open the engine compartment located at the bottom left o…
Spark Plug Lead Replacement
Spark Plug Lead Replacement
Honda Civic (1995-2001 / MK 6) This tutorial shows the easy procedure to replace the spark plug leads on a Honda Civic. After purchasing the appropriate leads, simply pull the old …
Spark Plug Replacement Instructions
Spark Plug Replacement Instructions
Honda Civic (2006-2012 / MK 8) It is recommended to perform this repair with the engine cold. Open the bonnet and ensure it is securely supported: near the oil level dipstick, you …

Other guides you may be interested in

How to Open a Stuck Boot on the Peugeot 407?

On the Peugeot 407, the boot may become stuck, possibly due to a problem with the control button or the lock actuator. In such cases, you can perform an emergency opening by following the simple procedure shown in this tutorial. First, open the rear doors, then lower the seat back by operating the release lever. Next, go inside the boot, locate the lock, and manually operate it using a flathead screwdriver. The boot will then be free to open.

Watch the video!


by ScegliAuto

More videos