Bosch 4839 Windshield Wiper Blade - Front or Front Right

Bosch Evolution Wiper Blade for Front Right Fitment

Bosch Evolution 4839 is a beam-style wiper blade built for front right applications across a wide range of vehicles, including Audi, BMW, Ford, Toyota, and more. It uses natural rubber with graphite for smooth wiping performance and includes an attached spoiler for stable contact at speed.

Key Features

• Beam wiper blade design for consistent windshield contact
• Natural rubber wiper edge with graphite for quieter operation
• Attached spoiler / aerofoil for improved blade stability
• All-season blade design for year-round use
• Black frame finish with quick connect hardware included
• Single wiping edge construction
• Bosch Evolution 4839 front right replacement blade

Product Details

The Bosch Evolution line is engineered as a premium beam wiper blade family for drivers who want a direct replacement with modern blade construction. Part number 4839 uses a flexible beam profile instead of a traditional framed design, helping maintain even pressure across the windshield. This Bosch Evolution 4839 blade is listed for front right positions on many vehicles, including Audi A4 allroad, Audi Q5, BMW X5, Ford Mustang, Toyota Camry, and Volkswagen Jetta applications.

Fitment coverage includes front right applications such as 2019-2026 BMW X5, 2020-2025 Ford Escape, 2024-2025 Toyota Tacoma, 2019-2025 Volkswagen Jetta, and 2013-2025 Audi A4 allroad. Some Audi and Ford Transit applications note that the wiper blade is slightly shorter than the original part. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Helps Address

• Streaking caused by worn rubber edges
• Skipping or chatter across the windshield
• Poor contact from aging beam or conventional blades
• Reduced wiping consistency in rain, slush, and road spray
• Blade instability at highway speeds

Installation Notes and Tips

Verify the vehicle’s front right wiper position before ordering, since fitment varies by model year and trim. Use the included quick connect hardware for the proper attachment style, and confirm the blade length matches the original application where notes indicate a shorter replacement. For best results, clean the windshield and inspect the wiper arm before installation.

Quality Assurance

Bosch Evolution wiper blades are built with a beam structure, graphite-treated natural rubber, and an integrated spoiler to support consistent wiping performance in daily driving conditions. Part number 4839 is cataloged for direct fitment across the listed applications.