This little part basically cleans up the electrical signal going to your spark plugs. Think of it like a filter for that high – voltage pulse. It takes that raw energy and smooths it out, reducing electrical noise and interference. It also helps to suppress radio frequency interference—RFI—that can mess with your radio, navigation system, or even other electronic components in your car. It sits right between the ignition coil and the spark plug. The coil creates the high voltage needed to make the engine run, and the suppressor is in line to make sure that energy gets to the plug cleanly. It’s a relatively small piece, but it’s part of the whole ignition system working as it should. Well, without it, that electrical noise can really cause issues. You might get static on the radio, your engine might run a bit rough, or even more serious electronic components could be affected over time. It's not always something you'll notice immediately if it fails, but you’ll notice if your radio starts acting up or your engine isn’t performing quite right. It acts like a shield, protecting other parts. A failing one won't cause a total breakdown right away, but it can gradually contribute to other issues. You can find these pretty easily; a place like Fixparts Online usually has a good selection. It's a fairly inexpensive part to replace, and maintaining it can save you from bigger headaches down the road. Shop smarter: Spark Plug Suppressor (MPN 0356100107) is covered for 12 months!

About Bosch

Robert Bosch GmbH is a global leader in automotive technology, offering high-quality parts and systems that enhance vehicle efficiency, safety, and reliability.

Why Choose Bosch?

• Bosch parts are known for lasting a long time, so you won’t have to replace them often. • They perform reliably, helping to keep your vehicle running smoothly and safely. • Bosch invests a lot in research and development, meaning you’re getting the latest technology. • Mechanics trust Bosch, and that’s a good sign of quality and performance you can depend on. Drive with confidence – choose Bosch parts at FixParts Online.