Febi 47338 Engine Crankcase Ventilation Cover

Febi FEBIPLUS Crankcase Ventilation Cover

Febi part number 47338 is a plastic engine crankcase ventilation cover for Mercedes-Benz applications that use a 20.0 mm connection diameter. It is built for emission control service where the crankcase ventilation housing needs a direct replacement with the correct fit and connection size.

The FEBIPLUS line focuses on application-specific replacement parts for European vehicles, and this cover follows that approach with OE-style fitment for select Mercedes-Benz models. If you are searching for a Mercedes-Benz C300 crankcase ventilation cover, or a Febi 47338 replacement for a GL550, this part number is listed for those applications.

Key Features

• Brand: Febi
• Product line: FEBIPLUS
• Part number: 47338
• Engine crankcase ventilation cover for emission control service
• Plastic construction
• 20.0 mm connection diameter
• Direct-fit replacement for listed Mercedes-Benz applications

Product Details

This crankcase ventilation cover is used in the crankcase ventilation system to replace a worn, cracked, or leaking cover on select Mercedes-Benz vehicles. The plastic design and 20.0 mm connection diameter make it important to match the original configuration exactly. Febi 47338 is listed for a wide range of Mercedes-Benz models, including C-Class, E-Class, ML-Class, GL-Class, SL-Class, and S-Class applications across the 2005-2015 model years.

This part cross-references Mercedes-Benz OE numbers 272 010 02 31 and 272 010 04 31 for the same application.

Vehicle Fitment

• Fits 2009-2015 Mercedes-Benz G550, N/A
• Fits 2011-2013 Mercedes-Benz S350, N/A
• Fits 2010-2013 Mercedes-Benz S400, N/A
• Fits 2008-2012 Mercedes-Benz C300, 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 2010-2012 Mercedes-Benz GLK300, N/A
• Fits 2010-2012 Mercedes-Benz GLK350, N/A
• Fits 2007-2012 Mercedes-Benz SL550, N/A
• Fits 2010-2011 Mercedes-Benz C250, N/A
• Fits 2006-2011 Mercedes-Benz C350, N/A
• Fits 2007-2011 Mercedes-Benz CLS550, N/A
• Fits 2007-2011 Mercedes-Benz E350, N/A
• Fits 2007-2011 Mercedes-Benz E550, N/A
• Fits 2007-2011 Mercedes-Benz ML350, N/A
• Fits 2010-2011 Mercedes-Benz ML450, N/A
• Fits 2008-2011 Mercedes-Benz ML550, N/A
• Fits 2006-2011 Mercedes-Benz R350, N/A
• Fits 2008-2011 Mercedes-Benz S450, N/A
• Fits 2007-2011 Mercedes-Benz S550, N/A
• Fits 2009-2011 Mercedes-Benz SLK300, N/A
• Fits 2005-2011 Mercedes-Benz SLK350, N/A
• Fits 2007-2010 Mercedes-Benz CL550, N/A
• Fits 2006-2009 Mercedes-Benz C230, N/A
• Fits 2007-2009 Mercedes-Benz CLK280, N/A
• Fits 2006-2009 Mercedes-Benz CLK350, N/A
• Fits 2007-2009 Mercedes-Benz CLK550, N/A
• Fits 2009 Mercedes-Benz GLK280, N/A
• Fits 2006-2008 Mercedes-Benz SLK280, N/A
• Fits 2006-2007 Mercedes-Benz C280, N/A
• Fits 2007 Mercedes-Benz E280, N/A
• Fits 2006 Mercedes-Benz E350, N/A
• Fits 2006 Mercedes-Benz ML350, N/A

Common Problems This Part Addresses

• Cracked or brittle plastic crankcase ventilation cover
• Oil vapor leaks at the ventilation housing
• Incorrect connection diameter during replacement
• Faults related to crankcase ventilation sealing
• Service replacement for worn emission control components

Installation Notes

Verify the 20.0 mm connection diameter before installation and compare the original cover to the replacement part. Confirm the OE number and vehicle application on the existing component, especially on Mercedes-Benz C300, E350, ML350, and GL550 models where multiple engine configurations may exist. Clean the mating surfaces and inspect adjacent ventilation hoses and seals during service.

Quality Assurance

Febi FEBIPLUS parts are built as application-specific replacement components for European vehicle service. Part number 47338 is cataloged for the listed Mercedes-Benz fitments and OE cross-reference numbers to support accurate replacement selection.