These little guys are basically the connection points inside the distributor cap. They take the high voltage from your ignition coil and send it to the correct spark plug at the right time. Think of them like tiny switches, opening and closing rapidly to deliver that spark. They're spring – loaded, so they maintain good contact even as things wear down a bit. This is a critical part of your ignition system. The distributor cap spins, and these contacts ride against the rotor, directing that spark. Without a good connection here, you won’t get a proper spark, and that means your engine won’t run smoothly, or maybe not at all. It’s really the heart of how older vehicles ignite the air – fuel mixture. Well, over time, those spring contacts wear down, they can corrode, or even get a little carbon buildup on them. This causes a weak or intermittent spark. You’ll notice if your engine is misfiring, feeling sluggish, or having trouble starting, especially in damp conditions. A bad contact set can also lead to poor fuel economy. It’s a relatively inexpensive part to replace, and doing so can really make a big difference in how your vehicle runs. A lot of people find them on sites like Fixparts Online if you’re looking for a source. Ignoring a failing set just leads to more problems down the road, so it’s good to address it when you start seeing symptoms. It acts like a shield against further engine damage, basically. A warranty you can count on: Contact Set (MPN 1987231000) has a 12-month guarantee!

About Bosch

Bosch is a global leader in automotive technology from Germany, celebrated for its innovative products and high-quality components. Based in Germany, Bosch drives advancements in vehicle safety and efficiency worldwide.

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. Bosch delivers excellence, FixParts Online delivers to your door.