03N130277H 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. Proven by drivers: Fuel Injector Unit (MPN 03N130277H) is backed by a 12-month warranty!

About Audi

Audi is a premium automotive brand from Germany known for its innovative technology and sophisticated design. Based in Germany, Audi continues to set industry standards for performance and luxury.

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• Audi parts are made specifically for your vehicle, ensuring a perfect fit and reliable performance. • Using genuine Audi parts helps maintain your vehicle’s original quality and resale value. • Audi parts are rigorously tested to meet high safety and performance standards, giving you peace of mind. • We offer a wide range of Audi parts, so you can easily find what you need to keep your car running smoothly. Audi delivers excellence, FixParts Online delivers to your door.