Bosch 3397014313 Windshield Wiper Blade Set - Front

Bosch Aerotwin OE Style Wiper Blade Set

The Bosch Aerotwin wiper blade set, part number 3397014313, is an OE style beam replacement for the front windshield on select Mini Cooper Countryman models. Built for clean, consistent wiping in all seasons, it uses an aerodynamic beam design with an attached spoiler to help maintain contact across the glass.

Compatible with 2017-2021 Mini Cooper Countryman, front, and 2022-2024 Mini Cooper Countryman, front, this Bosch OE Style Blade set is built around the factory-style fit and wipe pattern expected for the application.

Key Features

• Bosch Aerotwin wiper blade design for OE-style front windshield replacement
• Beam blade construction with one wiping edge for smooth, even contact
• Attached spoiler / aerofoil helps stabilize the blade at speed
• All-season EPDM wiping material for year-round use
• Black steel frame construction
• Quick connect hardware included for installation on the specified application
• Part number 3397014313 for easy identification

Product Details

This Bosch OE Style Blade set is engineered for the front position on Mini Cooper Countryman models from 2017 through 2024, with fitment split between 2017-2021 and 2022-2024 model years. The Aerotwin design uses a beam-style profile rather than a traditional framed blade, which helps maintain uniform pressure along the windshield. Bosch part number 3397014313 is a direct-fit style solution for drivers replacing worn front wiper blades on a Mini Cooper Countryman.

Bosch’s OE Style Blade line focuses on factory-style replacement fit and dependable wiping performance. For shoppers searching for a 2022-2024 Mini Cooper Countryman front wiper blade set or a 2017-2021 Mini Cooper Countryman front beam wiper blade, this application-specific part number 3397014313 matches the listed vehicle coverage.

Common Problems This Part Can Address

• Streaking across the windshield during rain or road spray
• Chattering or skipping caused by worn blade edges
• Poor contact on curved glass from aging wiper blades
• Reduced visibility from cracked, hardened, or uneven wiping material
• Wind lift that can affect wipe consistency at higher speeds

Installation Notes and Tips

Confirm the vehicle is a 2017-2021 or 2022-2024 Mini Cooper Countryman with front wiper blade fitment before ordering. Match the blade lengths listed for this application and follow the vehicle’s wiper arm attachment style when installing the Bosch Aerotwin set. After installation, test the blades on a clean windshield and verify full sweep coverage without interference.

Quality Assurance

Bosch is a recognized OE-style parts brand, and the Aerotwin line is built to meet the fit and function expectations of factory replacement wiper applications. Part number 3397014313 is specified for the listed Mini Cooper Countryman front fitments and uses durable EPDM wiping material for all-season service.