Genuine 2720180682 Crankcase Breather Hose for Mercedes-Benz

The Genuine 2720180682 is an OEM crankcase breather hose designed specifically for Mercedes-Benz vehicles equipped with M272 V6 engines. This critical component serves as part of the Positive Crankcase Ventilation (PCV) system, routing crankcase vapors and gases from the engine to the intake manifold where they are safely burned during combustion.

Key Features:

• Original Equipment Manufacturer (OEM) quality ensures precise fit and reliable performance
• Constructed from durable materials engineered to withstand engine heat, oil vapors, and constant pressure cycling
• Maintains proper crankcase ventilation to prevent pressure buildup that can damage gaskets and seals
• Helps reduce emissions by recirculating crankcase gases back through the combustion process
• Direct replacement for Mercedes-Benz part numbers 272-018-06-82 and 272.018.06.82

A faulty breather hose can lead to reduced engine performance, increased oil consumption, oil leaks, rough idle, and failed emissions tests. Common symptoms include diagnostic trouble codes P0171, P0174, or P0456. Replace this component if you notice it has become cracked, brittle, or clogged to maintain optimal engine efficiency and prevent costly damage.