These bulbs, obviously, provide light. That covers a lot – headlights for seeing at night and in bad weather, turn signals to let others know what you’re doing, brake lights for safety, interior lights so you can see inside the car, and even lights for things like the license plate or illuminating the instrument cluster. They really handle all the visual communication and visibility aspects of the car. Think of them as the car’s eyes and signals. They aren’t making the car go, but they’re vital for you to see, and for others to see you. They're part of several critical systems, from driver awareness to legal compliance. A lot of newer cars use bulbs for daytime running lights too, and some even integrate them into the headlights for different functions like cornering lights. Honestly, it's a safety thing, first and foremost. You’ll notice if a headlight or brake light is out pretty quickly – and so will other drivers. A burned – out bulb isn't just an inconvenience; it’s a hazard. Beyond safety, having working lights keeps you legal. You can get pulled over for having faulty lights. Plus, even small bulbs inside the car—like the ones illuminating the dash—make a big difference in how easily you can read gauges and controls. They aren't expensive parts, generally, so it's smart to replace them when they go. You can find a huge selection of bulbs, including exactly what you need for your car, over at Fixparts Online. They’ve got a lookup tool that makes it super simple to get the right one. Your satisfaction is our mission: Automotive Bulb (MPN 1987302041) includes a 12-month warranty!

About Bosch

With a heritage of innovation, Bosch provides dependable and efficient automotive components that set industry standards.

Why Choose Bosch?

• Bosch parts are known for being reliable and lasting a long time, saving you money in the long run. • They work well right out of the box, so you can get back on the road quickly and easily. • Bosch invests a lot in research and development, meaning they’re always improving their parts with the latest technology. • Whether you drive a newer car or an older one, Bosch has a wide range of parts to fit your vehicle. FixParts Online – Your Trusted Source for Quality Bosch Auto Parts.