Oil Cooler, engine oil OEM 03n115389h

The OEM code 03n115389h refers to an engine oil cooler. This part is crucial for keeping the engine oil at the right temperature. It helps prevent the engine from overheating, which can cause damage. This oil cooler is used in many AUDI and VW vehicles. Some models that use this part include the Q5, A6 C7, A6 C7 Avant, and A4 B8.

OEM codes like 03n115389h are important because they ensure you get the right part for your vehicle. These codes are often reusable across different models. This is because many vehicles share similar parts, even if they look different. Using the right OEM code helps keep your car running smoothly and safely.