Bosch 3397014621 Wiper Blade Set - Front

Bosch Aerotwin OE Style Wiper Blade Set

Bosch 3397014621 is an OE Style Blade set built for front windshield service on select Audi, Tesla, Jaguar, and Porsche applications. It uses a beam-style design with an attached spoiler and all-season EPDM wiping material for consistent contact across changing weather conditions.

The Bosch OE Style Blade line focuses on factory-style fitment and clean integration with modern wiper arms. This Bosch Aerotwin wiper blade uses quick-connect hardware and included adapters for straightforward replacement on vehicles that call for an OE-style front blade assembly.

Key Features

• Beam blade design for even pressure across the windshield
• All-season EPDM wiping edge material
• Attached spoiler / aerofoil for stable wiping performance
• Black frame color with OE-style appearance
• Adapters included for supported applications
• Quick connect hardware included
• Front position application
• Bosch part number 3397014621

Fitment and Application Details

• Fits 2022-2025 Audi A8 Quattro, front.
• Fits 2022-2025 Audi Q8, front.
• Fits 2025 Audi RS e-tron GT Performance, front.
• Fits 2022-2025 Audi RS Q8, front.
• Fits 2025 Audi S e-tron GT, front.
• Fits 2022-2025 Audi SQ8, front.
• Fits 2022-2024 Audi e-tron GT, front.
• Fits 2024 Audi Q8 e-tron, front.
• Fits 2024 Audi Q8 e-tron Sportback, front.
• Fits 2022-2024 Audi RS e-tron GT, front.
• Fits 2024 Audi SQ8 e-tron, front.
• Fits 2024 Audi SQ8 e-tron Sportback, front.
• Fits 2021-2024 Tesla S, front.
• Fits 2021-2024 Tesla X, front.
• Fits 2022-2024 Tesla Y, front.
• Fits 2022-2023 Audi e-tron Quattro, front.
• Fits 2023 Audi e-tron S, front.
• Fits 2023 Audi e-tron S Sportback, front.
• Fits 2022-2023 Audi e-tron Sportback, front.
• Fits 2023 Jaguar I-Pace, front.
• Fits 2020-2023 Porsche Taycan, front.
• Fits 2019-2022 Jaguar I-Pace, front; wiper blade slightly shorter than original part; OE Style Blade.
• Fits 2018-2021 Audi A8 Quattro, front; only for vehicles with no spray jet at wiper blade; OE Style Blade.
• Fits 2019-2021 Audi e-tron Quattro, front; only for vehicles with no spray jet at wiper blade; OE Style Blade.
• Fits 2020-2021 Audi e-tron Sportback, front; only for vehicles with no spray jet at wiper blade; OE Style Blade.
• Fits 2019-2021 Audi Q8, front; OE Style Blade.
• Fits 2020-2021 Audi RS Q8, front; OE Style Blade.
• Fits 2020-2021 Audi SQ8, front; only for vehicles with no spray jet at wiper blade; OE Style Blade.
• Fits 2020-2021 Tesla Y, front; OE Style Blade.
• Fits 2014-2016 Porsche Panamera, front.

What This Wiper Blade Helps Address

• Streaking across the windshield during rain or road spray
• Uneven wiping caused by worn beam blade material
• Wind lift at highway speeds on OE-style front applications
• Reduced visibility from aged or hardened rubber edges
• Poor blade contact on curved windshield surfaces

Installation Notes and Tips

Verify the vehicle’s front wiper arm style and confirm the notes for your exact model year before installation. Some applications are limited to vehicles without a spray jet at the wiper blade, and certain fitments note a slightly shorter blade than the original part.

Use the included adapters and quick-connect hardware only on the listed applications. For a clean result, inspect the windshield for debris and clean the glass before installing Bosch 3397014621.

Quality Assurance

Bosch Aerotwin OE Style Blade components are built to match the fit and function expected on modern Audi, Tesla, Jaguar, and Porsche front wiper applications. Bosch part number 3397014621 is specified for direct front replacement on the listed vehicles.