The spark plug is an electrical part of the ignition system in your Mercedes. It is in charge of creating the spark of electricity that produces ignition among air and fuel. As basic as they may appear, spark plugs are responsible for performing a crucial job in the ignition process. Typically, a vehicle comes with four spark plugs, but there can be up to eight depending on the number of the cylinders your engine has. Spark plugs are built to withstand a large amount of heat and friction, but may need to be replaced after a time period. You might start to notice engine misfires when your spark plugs are starting to go bad. These misfires will eventually cause your engine to run poorly and cause a drop in fuel efficiency over time. The check engine light might come on at some point if there are problems with the spark plugs. You also might experience rough idling and rough acceleration. None of these things are good! You want to make sure to replace your car's faulty spark plugs with OEM Mercedes replacements. We sell a range of them and other ignition componentshere at Mercedes Benz Parts Shop.
No results found for "spark plug". Here are some helpful search tips:
- Search by a part name. Example: water pump.
- Be less specific. Example: brake instead of ceramic brake.
- Remove information such as make, year or model.
- Can't find the part you are looking for? Contact us and we'll find it for you!