Genuine OEM Audi Preheater With Bracket, part number 3QF122062B. This component is designed to warm a specific fluid or engine component prior to operation, which is crucial for improving cold-start performance and overall system efficiency. It integrates into the engine cooling system, as depicted in the assembly diagram. The unit includes a mounting bracket and weighs approximately 0.549 kg. Choosing a genuine OEM preheater ensures precise temperature control, proper integration with the vehicle's thermal management system, and long-term reliability, preventing premature wear and tear.