04L130277BA Audi INJECTUNIT

These little guys are responsible for spraying a very precise amount of fuel into the engine’s cylinders. Think of them like tiny, controlled nozzles. They take fuel under pressure and atomize it – meaning they break it down into a super – fine mist. That mist then mixes with air, and that’s what actually burns to make your engine run. Modern engines usually have one injector per cylinder, but older ones might have fewer. It’s a pretty critical part of the fuel supply system. The fuel pump sends fuel to the injectors, and the engine’s computer tells the injectors when to spray and how much to spray based on things like how hard you're accelerating, engine temperature, and other factors. They work in perfect sync with the other engine components to ensure everything runs smoothly. It’s basically the delivery system for the energy that moves your vehicle. If a fuel injector starts to fail, you'll notice it. You’ll likely see a drop in fuel economy, rough idling, misfires – the engine will feel shaky, like it’s not running smoothly. Sometimes you’ll even notice a hesitation when you press the gas pedal. A bad injector can also cause the ‘check engine’ light to come on. They're designed to withstand a lot, but over time, they can get clogged or wear out. If you’re having fuel – related issues, a failing injector is a common culprit. We carry a good selection of these at Fixparts Online, and getting a replacement can often solve a lot of performance problems. Think of them like a shield protecting your engine’s performance - when that shield weakens, things start to falter. We’ve got you covered: Fuel Injector Unit (MPN 04L130277BA) includes a 12-month warranty!

About Audi

Audi is a renowned German automobile manufacturer known for its innovative engineering, luxurious designs, and cutting-edge technology, delivering premium vehicles that blend performance and sophistication.

Why Choose Audi?

• Audi parts are specifically designed for your vehicle, ensuring a perfect fit and optimal performance. • Using genuine Audi parts helps maintain your car’s value and original quality. • Audi parts are rigorously tested to meet high safety and durability standards, giving you peace of mind. • We offer a wide selection of parts and accessories, so you can find exactly what you need to keep your Audi running smoothly. Drive with confidence – choose Audi parts at FixParts Online.