03L130755AA Volkswagen HIGH PRESS

This part’s job is pretty straightforward – it precisely sprays fuel into the engine’s cylinders. It doesn’t just dump fuel, though. It atomizes it – breaks it down into a very fine mist – for the best possible combustion. Modern engines use really high pressure to get the most out of every drop of fuel, so these injectors are built to handle that. They receive signals from the engine computer telling them when to open and close, and how long to stay open – that controls the amount of fuel delivered. It’s a critical part of the fuel delivery system. The fuel pump gets the fuel ready, then the high – pressure pump boosts it to the necessary pressure, and this injector is the last stop before the fuel actually burns in the engine. It works in concert with all the other injectors – each cylinder gets its own – to provide the right amount of fuel for smooth running and good power. You'll notice if one of these starts to fail; it’ll usually cause a misfire, rough idling, or a loss of power. Well, without a properly functioning fuel injector, the engine won’t run efficiently – or maybe not at all. It's a key component in controlling emissions, fuel economy, and engine performance. A failing injector can cause all sorts of problems, including damage to the catalytic converter, and a big hit to your gas mileage. These are built to withstand a lot, but like anything, they do wear out over time. You can find replacements, including these high – pressure types, at places like Fixparts Online, and getting a good quality injector is always a good idea to keep things running right. It basically acts like a shield protecting the engine from running lean and causing damage. Drive with confidence: High Pressure (MPN 03L130755AA) is backed by a 12-month warranty!

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• Genuine Volkswagen parts are designed specifically for your vehicle, ensuring a perfect fit and optimal performance. • Using Volkswagen parts helps maintain your vehicle's original quality, safety features, and value. • Our parts are rigorously tested to meet Volkswagen’s high standards, giving you peace of mind and long-lasting reliability. • You'll find a wide range of parts and accessories, backed by Volkswagen's warranty and expert support. Drive with confidence – choose Volkswagen parts at FixParts Online.