Mercedes-Benz C250 Spark Plug Replacement DIY (2012-2015 Mercedes-Benz W204 C250, R172 SLK250)

►Your Mercedes' spark plugs have a service interval of 60,000; once you reach that mark, it's time for a replacement. Replacing your spark plugs is critical to your engine's performance. The spark plug is tasked with igniting the unburnt fuel and air mixture inside the combustion chamber to create all the horsepower under your right foot. When the spark plugs go bad, you can lose power, and fuel economy, have a rough running engine and have a hard time starting the vehicle.

Watch along as Mike Hidalgo, FCP Euro's Professional DIY'er, takes you through a Mercedes-Benz C250 spark plug replacement.

00:00 - Intro
01:15 - Tools Needed
01:48 - Job Start/Mercedes W204 Engine Cover Removal
02:05 - Mercedes W204 Ignition Coils Removal
03:33 - Mercedes W204 Spark Plug Replacement
05:43 - Mercedes W204 Ignition Coils Installation
07:48 - Wrap-Up

Buy These Mercedes W204 Spark Plugs Here: https://www.fcpeuro.com/products/merc...

This video applies to the following vehicles:
Mercedes-Benz C250
2012 Mercedes-Benz C250 Spark Plug
2013 Mercedes-Benz C250 Spark Plug
2014 Mercedes-Benz C250 Spark Plug
2015 Mercedes-Benz C250 Spark Plug

Mercedes-Benz SLK250
2012 Mercedes-Benz SLK250 Spark Plug
2013 Mercedes-Benz SLK250 Spark Plug
2014 Mercedes-Benz SLK250 Spark Plug
2015 Mercedes-Benz SLK250 Spark Plug

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