Genuine OEM Audi Crankcase Ventilation Pipe, part number 06L103213AC. This pipe is an integral part of the engine's positive crankcase ventilation (PCV) system, responsible for routing blow-by gases from the crankcase back into the intake manifold to be re-burned. It connects directly to the engine block, often positioned beneath the engine cover. Weighing approximately 0.064 kg, this pipe is engineered with specific bends and connection points for precise fitment. Using a genuine OEM crankcase ventilation pipe ensures proper material resistance to oil and heat, correct internal diameter for gas flow, and exact routing to prevent kinks or leaks, which are critical for engine health and emissions compliance.

Catalogue entry: PIPE.