Bosch 3984 Engine Oil Filter

Bosch Premium Oil Filter for Mercedes-Benz and Dodge Sprinter

Bosch Premium Oil Filter 3984 is a cartridge-style engine oil filter built to help keep dirt and harmful particles out of the lubrication system. It uses cellulose paper filtering media and a nitrile gasket to support clean oil flow and dependable sealing in service.

Compatible With Mercedes-Benz Sprinter 2500, Mercedes-Benz Sprinter 3500, Mercedes-Benz Sprinter 3500XD, Mercedes-Benz GLS350d, Mercedes-Benz GL350, Mercedes-Benz ML350, Mercedes-Benz E350, Mercedes-Benz S350, Mercedes-Benz R350, Mercedes-Benz E320, Mercedes-Benz GL320, Mercedes-Benz ML320, Mercedes-Benz R320, and Dodge Sprinter 2500 / 3500 applications across the listed model years.

Key Features

• Part number 3984 Bosch Premium Oil Filter
• Cartridge oil filter design for listed Mercedes-Benz and Dodge applications
• Cellulose paper filter media for particle capture
• Nitrile gasket material for sealing support
• OE-style fitment for the specified engine applications
• Additional accessories included as listed in the product data

Product Details

Bosch Premium Oil Filters are engineered to help protect the engine by trapping contaminants before they circulate through critical internal components. This Bosch Premium Oil Filter 3984 uses cellulose paper media and a cartridge format, with a 3.74 in height and 2.795 in outside diameter. The design is intended for the specified Mercedes-Benz Sprinter, GL, ML, E-Class, S-Class, R-Class, and Dodge Sprinter diesel applications listed in the fitment data.

The Bosch Premium Oil Filter line focuses on OE-style fit and filtration performance for routine maintenance on high-mileage and daily-driven vehicles. For owners searching for a Mercedes-Benz Sprinter 2500 oil filter, Mercedes-Benz Sprinter 3500 oil filter, or Bosch 3984 oil filter for select Mercedes-Benz diesel models, this part provides a direct replacement option for the listed applications.

What It Helps Address

• Excess engine wear caused by circulating dirt and debris
• Reduced oil cleanliness during routine service intervals
• Premature component wear from contaminated engine oil
• Maintenance needs on Mercedes-Benz Sprinter and related diesel applications
• Oil filtration replacement for listed Dodge Sprinter and Mercedes-Benz models

Installation Notes and Tips

Verify the cartridge filter housing, dimensions, and vehicle application before installation. Replace the filter during scheduled oil service and inspect the sealing surfaces for residue or damage before fitting the new cartridge. Follow the vehicle manufacturer’s service procedure and torque specifications for the filter housing cap and related components.

Quality Assurance

Bosch positions this Premium Oil Filter line as an OE-style replacement built to maintain filtration performance and help extend engine life by reducing contaminant exposure. Part number 3984 is specified for the listed applications and is backed by Bosch brand manufacturing standards.