6R1820741R Audi refrigeran

This stuff basically circulates through your AC system and absorbs heat from inside the car, then releases it outside. It changes from a liquid to a gas and back again as it does this, and that's what makes the cooling happen. It's not just about making cold air though; it also helps dehumidify the air, so you don’t get that sticky, uncomfortable feeling. Think of it as the blood in your AC system’s circulatory system. The compressor pumps it around, the condenser cools it down, the evaporator is where it gets cold, and the expansion valve controls the flow. It all works together, and the refrigerant is the medium that carries the heat away. It’s a closed system, so normally, you shouldn't need to add more, but leaks do happen. Without enough refrigerant, your AC will start blowing warm air, or just not get very cold at all. You’ll notice if it's taking a long time to cool down the car, or if some vents are cold and others are warm. It's not something you want to ignore, because if the compressor runs without enough refrigerant, it can overheat and get damaged – and that's a much more expensive fix. You can find different types of refrigerant, so you’ll want to make sure you get the correct one for your vehicle. We actually carry a good selection at Fixparts Online, and have the information you’ll need to pick the right kind. If you’re not comfortable handling refrigerant yourself, it's best to have a professional AC technician take a look. It’s a sealed system, and requires special equipment to properly service. Smart choice: Refrigerant (MPN 6R1820741R) is backed by 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 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. Performance you can rely on – Audi parts from FixParts Online.