Bosch 5524WS Engine Air Filter

Bosch Workshop Air Filter for Sentra

The Bosch Workshop Air Filter 5524WS is an engine air filter built for 2007-2012 Nissan Sentra applications. It uses a panel shape, a high-pleat design, and cellulose cured media to help keep outside particles out of the intake stream while maintaining airflow for engine protection.

Bosch Workshop Air Filter 5524WS is a direct-fit service part for Nissan Sentra owners looking for a replacement engine air filter with OE-style sealing and filtration performance. The polyurethane seal helps maintain surface contact and resists water and heat exposure in normal underhood conditions.

Key Features

• Panel-style engine air filter for 2007-2012 Nissan Sentra
• High pleat count increases available filter media area
• Cellulose cured media with 98% filtration efficiency
• Polyurethane seal supports elasticity and sealing performance
• Built to help protect the engine from airborne contaminants
• Part number 5524WS for catalog and service reference

Product Details

The Bosch Workshop Air Filter line focuses on dependable intake filtration for everyday service use. For the Nissan Sentra, part number 5524WS combines a panel-format design with pleated media to capture dust and debris before they reach the engine. Bosch’s polyurethane sealing material helps preserve filter surface contact, which supports consistent filtration across the service interval. This part cross-references Nissan OE number 16546ET00J for the same application.

What It Helps Address

• Reduced engine air cleanliness from a loaded or worn filter
• Dust and road debris entering the intake system
• Restricted airflow caused by a clogged filter element
• Loss of sealing performance around the filter perimeter
• Service replacement needs for 2007-2012 Nissan Sentra air filtration

Installation Notes

Verify the existing filter shape and housing style before installation. Replace the air filter during routine maintenance, and inspect the airbox for dirt, leaves, or moisture before closing the housing. Confirm fitment for your specific 2007-2012 Nissan Sentra by matching the part number 5524WS to the vehicle application.

Quality Assurance

Bosch designs this Workshop Air Filter with a high pleat count, 98% filtration efficiency, and a polyurethane seal to support consistent engine air filtration in service applications.