OEM Mercedes and Porsche Spark Plugs

Spark plugs ignite the fuel/air mixture in your car. Some of the symptoms of a bad spark plug include slow acceleration, poor fuel economy, engine misfiring, and difficulty starting your vehicle. Spark plugs are inexpensive to replace. They are able to be replaced right at your home if you have the right spark plugs for your model. We carry a wide variety of OEM spark plugs here for you to browse. Ensure your ignition system runs as best it should and keep your plugs in good shape. Check your vehicle's owner's manual to find out how often the original spark plugs should be replaced. If you don't follow these guidelines, you are opening your vehicle up for more costly repairs later. Protect the engine with high-quality, genuine spark plugs meant to fit your model. When you shop factory-direct on our site, you gain access to compatible maintenance parts made for your vehicle. At German Auto Parts Source, we only offer the best OEM parts for your make and model. By changing the spark plugs, and following the other maintenance requirements, you ensure that the car engine continues to provide years of reliable service.