Bosch 5275WS Engine Air Filter

Bosch Workshop Air Filter for Mercedes-Benz and Dodge

The Bosch Workshop Air Filter 5275WS is an engine air filter built for select Mercedes-Benz and Dodge applications. It uses a high-pleat panel design with cellulose cured media to help keep outside particles out of the engine while maintaining airflow for everyday drivability.

For drivers searching for a Mercedes-Benz C350 air filter, E350 engine air filter, or Dodge Ram 2500 air filter, Bosch 5275WS provides a direct replacement option with OE-style fitment across a wide range of vehicles.

Key Features

• Panel-style engine air filter for select workshop applications
• High number of pleats for increased filtering surface area
• Cellulose cured media with 98% filtering efficiency
• Polyurethane seal helps maintain surface integrity and sealing performance
• Seal material resists water and heat exposure
• Designed for clean intake air and engine protection

Product Details

Bosch Workshop Air Filter 5275WS is part of Bosch’s Workshop Air Filter line, a product range focused on replacement filtration for service work. This filter is engineered with a high-velocity cellulose media and a durable polyurethane seal to support consistent air filtration in demanding underhood conditions. The design helps reduce the amount of airborne debris entering the intake system while preserving usable filter surface area.

This part cross-references Mopar 53032068AA and Mercedes-Benz 1120940004 for the same application. It is a direct replacement choice for many Mercedes-Benz models, including C250, C300, E350, ML350, and SL550, as well as Dodge Ram 2500 and Ram 3500 applications listed in the fitment data.

Common Issues This Filter Helps Address

• Restricted engine airflow from a dirty or clogged air filter
• Dust and debris entering the intake system
• Reduced filtration surface from worn or damaged filter media
• Seal deterioration from heat and moisture exposure
• Service replacement needs for Mercedes-Benz and Dodge air intake maintenance

Installation Notes and Fitment

Compatible With 1994-2002 Dodge Ram 2500, N/A; 1994-2002 Dodge Ram 3500, N/A; 1999-2006 Mercedes-Benz SL500, N/A; 2000-2006 Mercedes-Benz CL500, N/A; 2000-2006 Mercedes-Benz S500, N/A; 2001-2005 Mercedes-Benz C240, N/A; 2001-2005 Mercedes-Benz C320, N/A; 2003-2006 Mercedes-Benz CLK500, N/A; 2003-2006 Mercedes-Benz CLK55 AMG, N/A; 2003-2006 Mercedes-Benz E500, N/A; 2003-2006 Mercedes-Benz E55 AMG, N/A; 2003-2006 Mercedes-Benz G55 AMG, N/A; 2003-2005 Mercedes-Benz CLK320, N/A; 2003-2005 Mercedes-Benz E320, N/A; 2005-2006 Mercedes-Benz C55 AMG, N/A; 2006 Mercedes-Benz CLS500, N/A; 2006 Mercedes-Benz S350, N/A; 2006-2007 Mercedes-Benz C230, N/A; 2006-2007 Mercedes-Benz C280, N/A; 2006-2007 Mercedes-Benz ML500, N/A; 2006-2007 Mercedes-Benz R500, N/A; 2006-2011 Mercedes-Benz C350, N/A; 2006-2011 Mercedes-Benz E350, N/A; 2006-2011 Mercedes-Benz ML350, N/A; 2006-2011 Mercedes-Benz R350, N/A; 2007 Mercedes-Benz E280, N/A; 2007-2009 Mercedes-Benz CLK350, N/A; 2007-2009 Mercedes-Benz CLK550, N/A; 2007-2010 Mercedes-Benz CL550, N/A; 2007-2011 Mercedes-Benz E550, N/A; 2007-2011 Mercedes-Benz S550, N/A; 2008 Mercedes-Benz R550, N/A; 2008-2009 Mercedes-Benz C230, N/A; 2008-2011 Mercedes-Benz ML550, N/A; 2008-2011 Mercedes-Benz S450, N/A; 2008-2012 Mercedes-Benz C300, N/A; 2008-2012 Mercedes-Benz GL550, N/A; 2009-2011 Mercedes-Benz SLK300, N/A; 2009-2015 Mercedes-Benz G550, N/A; 2010 Mercedes-Benz SL550, N/A; 2010-2011 Mercedes-Benz ML450, N/A; 2010-2012 Mercedes-Benz C250, N/A; 2010-2012 Mercedes-Benz GLK350, N/A; 2010-2013 Mercedes-Benz S400, N/A; 2011 Mercedes-Benz SLK55 AMG, N/A; 2011-2012 Mercedes-Benz SL550, N/A; 2012 Mercedes-Benz E350, N/A; 2003-2008 Mercedes-Benz G500, N/A; 2006-2008 Mercedes-Benz SLK280, N/A; 2007-2012 Mercedes-Benz GL450, N/A; 2008-2012 Mercedes-Benz C300, N/A; 2008-2012 Mercedes-Benz GL550, N/A; 2008-2012 Mercedes-Benz C300, N/A; 2008-2012 Mercedes-Benz GL550, N/A; 2008-2012 Mercedes-Benz C300, N/A; 2008-2012 Mercedes-Benz GL550, N/A.

Installation follows standard air filter service procedures. Verify the panel shape and height before installation, and inspect the airbox sealing surfaces for dirt or damage so the polyurethane seal seats correctly.

Quality Assurance

Bosch designs this Workshop Air Filter with a high pleat count, 98% filtering efficiency media, and a heat- and water-resistant polyurethane seal to support consistent filtration performance in service applications.