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

How to Replace the Spark Plugs on a Smart 453?

Model: Smart Smart 453 - Years 2014-2022
Part: Spark plugs

To replace the spark plugs on a Smart 453, open the rear hatch of the boot and remove the carpet that serves as flooring. Once the carpet is removed, loosen the bolts securing the protective panel above the engine compartment. Here, move all the coils to use the appropriate T-key with a socket joint to extract the spark plugs from their housing. When the old spark plugs are removed, replace them with a new spare part, reinstalling all previously removed components.

Updated on 26 May 2026 by ScegliAuto

Video tutorial

Related tutorials

How to Replace the Spark Plugs in a Smart Fortwo
How to Replace the Spark Plugs in a Smart Fortwo
Smart (2014-2022 / 453) To replace the spark plugs in a Smart Fortwo, open the bonnet and access the top of the engine block: at the front of the block, you will find three …
How to safely change the candles of the Smart 453
How to safely change the candles of the Smart 453
Smart (2014-2022 / 453) In this video, we are shown a safe way to change the spark plugs of the Smart version 453, that is, the one produced between 2014 and 2022; if done c…
How to Replace the Speakers in a Smart 453?
How to Replace the Speakers in a Smart 453?
Smart (2014-2022 / 453) To replace the speakers in a Smart 453, loosen the screws and remove all the rivets securing the internal door protection panels. Once these two pane…

Other guides you may be interested in

How to Open the Fuel Cap of the Volkswagen Jetta

When you need to refuel this vehicle, first open the fuel filler flap. Follow these simple instructions, and you can also watch the video for more details. First, unlock the central locking to open the flaps. Then, press the fuel cap with your hand to unlock it and open it. Underneath, you will find the fuel cap, which you need to unscrew counterclockwise. At this point, you can proceed to refuel.

Watch the video!


by ScegliAuto

More videos