These tubes are basically protective conduits. They’re designed to wrap around and shield wiring, often for things like spark plug wires, or sometimes even sections of larger wiring harnesses. They keep the wires separated from each other and, more importantly, from hot engine parts or anything that could cause damage from rubbing or the elements. They can also help keep moisture out. Think of it like this – the wires are the veins and arteries of your car, carrying all the essential signals and power. These tubes act like a shield, protecting those vital connections. They aren’t directly doing anything electrically, it's all about safeguarding the wires inside. You'll find them running along the engine, near the exhaust, and in various spots under the hood. Depending on the vehicle, they might also be used inside the car, protecting wiring under the dash. Well, if the wires inside get damaged – if the insulation gets cracked or rubbed away – you’ll notice if things start acting up. Could be a misfire, a sensor reading incorrectly, or even bigger problems down the line. These tubes prevent that wear and tear. They're a small, relatively inexpensive part, but preventing a much bigger, more expensive repair. If you’ve got cracked or brittle tubing, it’s a good idea to replace it. You can often find the right size and type at places like Fixparts Online, or of course, here with us. Hassle-free support: Tube (MPN 4B0971889J) comes with 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.

Why Choose Audi?

• Audi parts are designed specifically for your vehicle, ensuring a perfect fit and optimal performance. • Using genuine Audi parts helps maintain your vehicle’s value and original quality. • We offer a wide range of parts, from everyday maintenance items to complex components. • Audi parts are rigorously tested to meet high standards for safety and durability, giving you peace of mind. Audi – trusted quality, available at FixParts Online!