4F0820057B Audi COVER

This cover basically protects the AC compressor itself. It’s a housing, a shell that sits around the compressor. It keeps dirt, debris, water, and even road salt from getting to the delicate parts inside. It also offers some sound dampening—it keeps the compressor from rattling around too much and making noise. Sometimes, depending on the vehicle, it can even help with directing airflow for cooling. Think of the compressor as the heart of your AC system. It’s doing a lot of work, creating the pressure needed to make cold air. This cover acts like a shield for that heart. It's not directly involved in making the AC cold, it’s purely protective. It mounts directly to the compressor and is usually made of plastic or aluminum. Well, the compressor is expensive to replace. It's a big job. If the cover is damaged or missing, the compressor is totally exposed. Road grime, water, and impacts can quickly ruin its internal parts. You’ll notice if your cover is cracked or broken; it’ll be pretty obvious. Without it, the compressor’s lifespan will be drastically reduced. We often have these in stock at Fixparts Online, and it’s a relatively straightforward repair, but preventing damage is much easier than dealing with a failing compressor. It’s a small part, but it does a big job protecting a bigger investment. We’ve got your back: Cover (MPN 4F0820057B) is covered for 12 months!

About Audi

Audi is a leading German automaker celebrated for crafting high-performance, luxury vehicles that combine advanced technology, elegant design, and exceptional driving experiences.

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. Performance you can rely on – Audi parts from FixParts Online.