There are different specifications.
These guidelines will help you in choosing the right size and type of Mercedes spark plugs that are most suitable for your car. Your vehicle will maintain optimal quality and performance by choosing proper plugs. In the beginning, you must examine the older and the new plugs, by looking at their design. If the plugs don’t align, it might signal a fault with the ignition system.
Be sure to look for rubber when choosing Mercedes spark plugs. The rubber is the most important component of any spark plug. It insulates the electrodes. It is important to remember that magneto coils utilized to power Mercedes Benz are not metal ignition coils. Be aware of this when you choose spark plugs that are made with metal insulation.
When purchasing new Mercedes spark plugs, ensure you are dealing with an established maker. This will help you identify if the plugs are OE components or not. This information can be obtained through either the producer of the Mercedes sparkplugs or the box they come in.