Bosch 5607WS Engine Air Filter

Bosch Workshop Air Filter for Mazda Applications

Bosch Workshop Air Filter 5607WS is an engine air filter built for Mazda fitments that need dependable intake filtration and a precise panel-style design. It is engineered to help keep outside particles out of the engine while maintaining clean airflow for everyday driving.

Compatible With select 2012-2025 Mazda CX-5, Mazda 6, Mazda 3, and Mazda 3 Sport applications, this Bosch air filter is a direct-fit service part for routine maintenance. The 5607WS part number is also a useful reference when comparing replacement options for Mazda 3 air filter and Mazda CX-5 engine air filter service.

Key Features

• Panel-style engine air filter for Mazda workshop applications
• High pleat count for increased filter media surface area
• Cellulose cured media with 98% filtering efficiency
• Polyurethane seal helps maintain sealing performance and elasticity
• Seal construction helps resist water and heat exposure
• Bosch 5607WS replacement part number for service matching

Filtration and Fitment Details

Bosch Workshop Air Filter line focuses on practical engine protection through efficient intake filtration and stable sealing. The pleated cellulose media is designed to trap airborne contaminants before they enter the engine, while the polyurethane seal helps preserve the usable filter surface and maintain a consistent fit in the air box. For Mazda owners searching for a Mazda 3 engine air filter, Mazda 6 air filter, or Mazda CX-5 air filter replacement, 5607WS provides a straightforward service solution.

This part cross-references PE07133A0A and PEAR133A0 for the same application.

What It Helps Address

• Dirty intake air entering the engine
• Reduced filtration performance from a worn air filter
• Loss of sealing at the filter perimeter
• Routine maintenance needs for Mazda air intake service
• Contaminant buildup in the engine air path

Installation Notes and Tips

Verify the air filter shape and housing style before installation. Confirm the vehicle application by year, make, and model, especially for 2014-2016 Mazda 3 and Mazda 3 Sport vehicles with Japan Built or Mexico Built notes. Inspect the air box for debris before installing the new filter, and make sure the seal seats evenly around the perimeter.

• Fits 2013-2025 Mazda CX-5, N/A
• Fits 2014-2021 Mazda 6, N/A
• Fits 2012-2018 Mazda 3, N/A
• Fits 2012-2018 Mazda 3 Sport, N/A
• Fits 2014-2016 Mazda 3, N/A, Japan Built
• Fits 2014-2016 Mazda 3, N/A, Mexico Built
• Fits 2014-2016 Mazda 3 Sport, N/A, Japan Built
• Fits 2014-2016 Mazda 3 Sport, N/A, Mexico Built

Quality Assurance

Bosch designs this Workshop Air Filter with a high pleat count, efficient cellulose media, and a polyurethane seal to support consistent filtration performance and fit. The 5607WS is built as a service replacement for the listed Mazda applications and follows Bosch’s established filtration approach for engine air intake protection.