Genuine OEM Audi Engine Connection Pipe Insulation, part number 06L133833R. This insulation sleeve is designed to wrap around a connection pipe in the engine system, providing thermal protection. It helps to maintain the temperature of the fluid or gas within the pipe and protects adjacent components from heat. Weighing 0.0271 kg and measuring 0.345 m in length, this insulation is precisely shaped for its application. Using genuine OEM insulation ensures the correct material and fit, crucial for effective thermal management and the longevity of engine components.