Rein ABH0268 Engine Oil Separator Cover

OE Breather Valve Cover for Mercedes-Benz

Rein ABH0268 is an OE-quality breather valve cover built as a direct replacement for the original part on select Mercedes-Benz vehicles. It is engineered to match OEM fit and function for service on the engine crankcase ventilation system.

Key Features

• Direct replacement for easy installation
• Manufactured to strict engineering quality standards
• Produced using high-quality materials
• OE-quality replacement for the original breather valve
• Part number: ABH0268

Detailed Description

Rein ABH0268 is an engine oil separator cover / breather valve component designed for European applications where factory-style fit and function matter. Rein’s OE-quality approach focuses on matching the original manufacturer’s design, making this part a practical choice for Mercedes-Benz C250, C300, E350, ML550, GL550, and other listed applications. If you are replacing a worn or failed crankcase ventilation component, ABH0268 provides a direct-fit solution without changing the original system layout. This part cross-references Genuine 2720100631 for the same application.

What It Helps Address

• Crankcase ventilation faults caused by a worn breather valve
• Oil vapor separation issues in the engine ventilation system
• Rough idle or drivability concerns related to ventilation leaks
• Oil residue buildup from a failing separator cover
• Fitment problems from using a non-OE-style replacement

Installation Notes and Fitment

Compatible with select Mercedes-Benz models. Fits 2006-2007 Mercedes-Benz C280, N/A; Fits 2006-2009 Mercedes-Benz C230, N/A; Fits 2006-2011 Mercedes-Benz C350, N/A; Fits 2008-2012 Mercedes-Benz C300, N/A; Fits 2010-2012 Mercedes-Benz C250, N/A; Fits 2006-2011 Mercedes-Benz E350, N/A; Fits 2008-2011 Mercedes-Benz E300, N/A; Fits 2007-2011 Mercedes-Benz E500, N/A; Fits 2007-2011 Mercedes-Benz E550, N/A; Fits 2006-2011 Mercedes-Benz ML350, N/A; Fits 2008-2011 Mercedes-Benz ML500, N/A; Fits 2008-2011 Mercedes-Benz ML550, N/A; Fits 2007-2012 Mercedes-Benz GL450, N/A; Fits 2008-2012 Mercedes-Benz GL500, N/A; Fits 2008-2012 Mercedes-Benz GL550, N/A; Fits 2007-2012 Mercedes-Benz SL500, N/A; Fits 2007-2012 Mercedes-Benz SL550, N/A; Fits 2007-2011 Mercedes-Benz S500, N/A; Fits 2007-2011 Mercedes-Benz S550, N/A; Fits 2009-2015 Mercedes-Benz G500, N/A; Fits 2009-2015 Mercedes-Benz G550, N/A; Fits 2011-2012 Mercedes-Benz GLK300, N/A; Fits 2010-2012 Mercedes-Benz GLK350, N/A; Fits 2009-2011 Mercedes-Benz SLK300, N/A; Fits 2005-2011 Mercedes-Benz SLK350, N/A; Fits 2007-2011 Mercedes-Benz CLS500, N/A; Fits 2007-2011 Mercedes-Benz CLS550, N/A; Fits 2007-2010 Mercedes-Benz CL550, N/A; Fits 2007-2009 Mercedes-Benz CLK500, N/A; Fits 2007-2009 Mercedes-Benz CLK550, N/A; Fits 2006-2009 Mercedes-Benz CLK350, N/A; Fits 2007-2009 Mercedes-Benz E280, N/A; Fits 2008 Mercedes-Benz R550, N/A; Fits 2006-2011 Mercedes-Benz R350, N/A; Fits 2010-2011 Mercedes-Benz ML450, N/A; Fits 2008-2011 Mercedes-Benz S450, N/A; Fits 2010-2013 Mercedes-Benz S400, N/A.

Before installation, verify the engine code and existing breather valve configuration against the original part. Clean the surrounding area before removal to reduce contamination during service.

Quality Assurance

Rein Automotive OE-quality components are built to strict engineering standards and use high-quality materials for consistent replacement performance. Part number ABH0268 includes a 24-month warranty with 24,000-mile coverage.