Bosch 3397007586 Windshield Wiper Blade Set - Front

Bosch Aerotwin OE Style Wiper Blade Set

Bosch Aerotwin wiper blade set part number 3397007586 is an OE-style beam blade solution for front windshield service. It is built for Audi Q7, Audi SQ7, Bentley Bentayga, Audi A8 Quattro, and Audi S8 applications with a 27-inch driver-side blade and a 20-inch passenger-side blade.

The Bosch OE Style Blade line focuses on direct-fit replacement geometry and clean windshield contact. For drivers searching for a Bosch Aerotwin wiper blade set for Audi Q7 front, or a Bosch 3397007586 replacement for Bentley Bentayga front wipers, this part matches the listed front applications and uses an all-season beam design.

Key Features

• Brand: Bosch
• Brand line: OE Style Blade
• Part number: 3397007586
• Beam-style wiper blade design for consistent windshield contact
• All-season EPDM wiping edge material
• Attached spoiler / aerofoil for stable blade pressure
• Black frame with steel frame material
• Front-position application
• Blade lengths: 27 in. and 20 in.

Product Details

Bosch Aerotwin wiper blade set 3397007586 is engineered as an OE-style replacement for front windshield service on select Audi and Bentley vehicles. The beam construction, EPDM wiping edge, and integrated aerofoil support even contact across the glass, while the all-season design is suited for year-round use. This part is listed for 2020-2022 Audi SQ7, 2017-2021 Audi Q7, 2017-2020 Bentley Bentayga, 2011-2017 Audi A8 Quattro, and 2013-2017 Audi S8, all in the front position.

This part cross-references no listed aftermarket part numbers for the same application.

Common Problems This Part Addresses

• Streaking across the windshield during rain
• Chattering or skipping during wipe cycles
• Poor glass contact from worn blade edges
• Reduced visibility from aged front wiper blades
• Uneven wiping on OE-style front applications

Installation Notes and Tips

Verify the vehicle year, make, model, and front application before ordering. Confirm the 27-inch and 20-inch blade lengths match the existing setup on the vehicle. Because adapters and quick-connect hardware are not included, compare the existing arm connection style before installation. Inspect the windshield and wiper arms for wear or damage before fitting the new blades.

Quality Assurance

Bosch OE Style Blade products are built to match the listed OE-style application requirements for the specified Audi and Bentley front fitments. Part number 3397007586 is cataloged for direct replacement use on the vehicles shown above.