Genuine OEM Audi Engine Exhaust Valve, part number 06L109611B. This valve is a vital component located within the engine's cylinder head, responsible for regulating the flow of exhaust gases out of the combustion chamber. It is essential for maintaining engine efficiency and proper emissions control. Weighing approximately 0.036 kg and measuring 0.102 m in length, this valve is manufactured to precise factory standards. Choosing a genuine OEM exhaust valve ensures superior heat resistance, sealing, and dimensional accuracy for reliable engine function.