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

Replacing Spark Plugs on a Mercedes A-Class

Model: Mercedes Classe A W169 - Years 2004-2012
Part: Spark plugs

Replacing the spark plugs on a Mercedes A-Class? Here’s how to remove the faulty plugs. Pull the hood release lever and lift the hood, securing it in place. Remove the plastic soundproofing panel covering the engine. Disconnect the coils by hand (remove screws if present), then use your socket wrench to unscrew the spark plugs until they come out of the cylinder head. Take the new spark plugs and insert them into the cylinder head, connect the respective power terminals, and reinstall the soundproofing panel. Start the A-Class engine and check if everything is working.

Updated on 18 March 2026 by ScegliAuto

Video tutorial

Related tutorials

How to Replace Spark Plugs on a Mercedes A-Class
How to Replace Spark Plugs on a Mercedes A-Class
Mercedes Classe A (2012-2018 / W176) .. you can begin, open the hood of your Mercedes A-Class. Start by unclipping and removing the engine cover, then move all the hoses positioned above the.. …
Replace Spark Plugs on Mercedes A-Class
Replace Spark Plugs on Mercedes A-Class
Mercedes Classe A (1997-2004 / W168) .. Replacing the spark plugs on a Mercedes A-Class? Let's see how to remove and replace them. Lift the hood, secure it, and disconnect the battery.. …
How to replace the spark plugs of the Mercedes A-Class
How to replace the spark plugs of the Mercedes A-Class
Mercedes Classe A (2012-2018 / W176) .. To replace the candles of the Mercedes Class A, we start by removing the upper engine protection, remove the air tube located above the spark.. …

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