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How to Replace the Spark Plugs on a Smart Fortwo?

Model: Smart Smart 451 - Years: 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015
Part: Spark plugs

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Video tutorial

To replace the spark plugs on a Smart Fortwo, open the rear hatch and locate the engine at the back of the car: here, you will need to disconnect and remove the ignition coils from their housing to gain access to the underneath. The spark plugs can then be extracted using a socket wrench and replaced with new spare parts; after replacement, you can reinsert the coils over the spark plugs, ensuring everything functions correctly.


Updated on 17 August 2026 by ScegliAuto


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by ScegliAuto

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