Bosch 3979 Engine Oil Filter

Bosch Premium Oil Filter 3979 for VW and Audi

Bosch Premium Oil Filter 3979 is an engine oil filter built for select Volkswagen and Audi applications. It uses cellulose paper filter media and a nitrile gasket to help keep dirt and harmful particles out of the lubrication system, supporting cleaner oil flow and reduced engine wear.

The Bosch Premium Oil Filter line focuses on OE-style fit and dependable filtration performance. For drivers servicing a Volkswagen Golf, Jetta, Passat, Beetle, or an Audi A3, this filter provides a direct replacement option for routine maintenance on compatible applications.

Key Features

• Part number 3979
• Cartridge-style engine oil filter
• Cellulose paper filter media for particle capture
• Nitrile gasket material
• 5.59 in oil filter height
• 2.795 in outside diameter
• OE-style fit for select Volkswagen and Audi models

Product Details

Bosch Premium Oil Filter 3979 is engineered to help protect the engine by trapping contaminants before they circulate through critical internal components. The cartridge design and cellulose paper media support filtration performance for everyday driving and scheduled oil service. Bosch positions this Premium Oil Filter line as a direct-fit replacement that matches OE installation style while using a blend of natural and synthetic materials in the product family to support engine wear protection and long service life.

Compatible With select applications including Fits 2013-2014 Volkswagen Beetle, N/A; Fits 2010-2014 Volkswagen Golf, N/A; Fits 2002-2005 Volkswagen Golf, N/A; Fits 2009-2014 Volkswagen Jetta, N/A; Fits 2002-2006 Volkswagen Jetta, N/A; Fits 2010-2013 Audi A3, N/A; Fits 2009-2011 Volkswagen CC, N/A; Fits 2006-2010 Volkswagen Passat, N/A; Fits 2009-2010 Volkswagen Passat CC, N/A; Fits 2006-2009 Audi A3 Quattro, N/A; Fits 2008-2009 Audi TT Quattro, N/A; Fits 2004-2006 Audi TT Quattro, N/A; Fits 2007-2008 Volkswagen Eos, N/A; Fits 2008 Volkswagen R32, N/A; Fits 2004 Volkswagen R32, N/A; Fits 2001-2003 Volkswagen EuroVan, N/A.

What It Helps Address

• Engine oil contamination from dirt and debris
• Premature internal wear caused by poor filtration
• Reduced oil cleanliness during routine service intervals
• Maintenance replacement needs on select VW and Audi engines
• Oil flow issues related to a worn or clogged filter element

Installation Notes and Tips

Use this Bosch 3979 oil filter only on the listed Volkswagen and Audi applications. Confirm the cartridge housing, gasket seating surface, and filter dimensions before installation. Replace the filter during scheduled oil service and follow the vehicle manufacturer’s torque and service procedures for the filter housing.

Quality Assurance

Bosch Premium Oil Filters are built for consistent filtration performance and OE-style fitment on supported applications. The design is intended to help maintain engine cleanliness and support long-term engine protection when used as part of regular maintenance.