Bosch 3397014398 Windshield Wiper Blade Set - Front

Bosch Aerotwin OE Style Wiper Blade Set

Bosch Aerotwin wiper blade set part number 3397014398 is an OE Style Blade designed for front windshield service on select Mazda applications. It uses a beam-style design with an attached spoiler to maintain consistent contact across the glass in changing weather.

Compatible With 2022-2025 Mazda CX-5, front and 2022-2023 Mazda CX-9, front, as well as 2018-2021 Mazda 6, front and 2017-2021 Mazda CX-5, front and 2016-2021 Mazda CX-9, front. The Bosch 3397014398 is built for drivers looking for a direct-fit replacement that follows original equipment styling and mounting requirements.

Key Features

• Beam-style wiper blade design for a low-profile OE look
• Attached spoiler / aerofoil for stable wiping performance at speed
• All-season blade design for year-round use
• EPDM wiping edge material for durable glass contact
• Black finish with various frame materials
• Quick connect hardware included for vehicle-specific attachment
• Front-position application for select Mazda models

Product Details

The Bosch Aerotwin line focuses on OE-style fit and function, with a beam construction that reduces exposed frame components and helps maintain even pressure along the windshield. Part number 3397014398 uses a 24-inch blade and a 16-inch blade, making it a direct replacement option for the listed Mazda CX-5, Mazda CX-9, and Mazda 6 front applications. Bosch 3397014398 is a practical choice when you want a clean OE-style blade set for routine windshield maintenance.

Common Issues This Part Can Address

• Streaking across the windshield during rain or road spray
• Chattering or skipping caused by worn wiping edges
• Poor glass contact from aged or damaged blades
• Reduced visibility in wet, slushy, or dusty conditions
• Uneven wiping performance on the front windshield

Installation Notes

Verify the vehicle year, model, and front application before installation. Use the included quick connect hardware to match the OE-style attachment on the listed Mazda CX-5, Mazda CX-9, and Mazda 6 fitments. Clean the windshield and inspect the wiper arms before installing Bosch 3397014398 to help ensure proper blade contact and smooth operation.

Quality Assurance

Bosch is a recognized OE supplier in the automotive aftermarket, and the Aerotwin OE Style Blade line is built to follow original-equipment fit and wiping behavior for the specified applications.