This little guy's job is really simple but crucial. It takes the high voltage from your distributor cap and directs it to the correct spark plug at precisely the right moment. Think of it like a switchboard operator, but for electricity going to each cylinder. It basically rotates, and a contact on it brushes past terminals that send that spark. It’s a key part of your ignition system. The whole system is about creating that spark to ignite the fuel – air mixture in your engine, and this rotor is a direct link in that process. It sits right under the distributor cap, connected to the distributor shaft, and spins with the engine. It works hand – in – hand with the distributor cap, actually. Well, if this thing fails, your engine won’t fire correctly – or at all. You’ll notice if it's going bad with a rough idle, misfires, loss of power, or even a complete no – start situation. It’s a relatively inexpensive part, and a worn or cracked rotor can really mess things up. It's one of those things where preventing a bigger problem is worth a little maintenance. If you're doing a major tune – up, replacing this is just good practice. We carry a good selection, and you can often find one quickly at Fixparts Online if you want to check availability. A bad rotor can also put extra stress on other ignition parts, so it's a good idea to keep it in good shape. It’s not a part you want to ignore. More than just a part: Distributor Rotor (MPN 1987234021) includes a 12-month warranty!

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