Bosch 5970WS Engine Air Filter

Bosch Workshop Air Filter for Audi and Volkswagen

The Bosch Workshop Air Filter 5970WS is an engine air filter built for clean airflow and dependable engine protection. Its panel shape and high-pleat design help capture outside particles before they reach the intake system, while the polyurethane seal supports consistent sealing against heat and moisture.

Compatible With 2016-2018 Audi A3 Sportback e-tron and 2013-2018 Volkswagen Jetta applications, this Bosch air filter is a direct-fit service part for routine maintenance. The 5970WS is engineered for drivers looking for a replacement engine air filter for Audi A3 Sportback e-tron or Volkswagen Jetta models.

Key Features

• Panel-style engine air filter for OE-style service replacement
• High pleat count increases available filter media area
• Cellulose cured media with 98% filtering efficiency
• Polyurethane seal helps maintain fit and sealing performance
• Built to resist water and heat exposure in the airbox environment
• Bosch Workshop Air Filter line for routine under-hood maintenance

Detailed Description

Bosch 5970WS uses a high-velocity cellulose media and a pleated panel construction to help reduce airborne contaminants entering the engine. The filter media is designed to maintain strong airflow while capturing fine particles, supporting clean intake performance during normal driving and service intervals. The polyurethane sealing edge is intended to preserve filter surface area and provide stable sealing characteristics over time.

This Bosch Workshop Air Filter line focuses on practical service replacement for vehicles that need a dependable engine air filter without unnecessary complexity. For shoppers searching Bosch 5970WS, engine air filter for Volkswagen Jetta, or Audi A3 Sportback e-tron air filter replacement, this part matches the listed applications.

This part cross-references OE number 04E129620 for the same application.

What It Helps Address

• Restricted airflow caused by a dirty or clogged engine air filter
• Dust and road debris entering the intake tract
• Uneven filtration performance from worn filter media
• Loss of sealing integrity around the air filter perimeter
• Routine maintenance needs for Audi A3 Sportback e-tron and Volkswagen Jetta models

Installation Notes and Tips

Install the Bosch 5970WS in the factory air filter housing for the listed Audi and Volkswagen applications. Confirm the old filter is removed cleanly, inspect the airbox for debris, and verify the seal seats evenly before closing the housing. Always match the filter to the vehicle’s year and model before service.

Quality Assurance

Bosch designs this Workshop Air Filter with pleated cellulose media and a polyurethane seal to support filtration efficiency, airflow, and sealing performance in normal engine service.