Bosch 3397118931 Windshield Wiper Blade Set - Front

Reliable Wiper Blade Set for Mercedes-Benz GLK250 and GLK350

The Bosch OE Style Blade Set 3397118931 offers dependable all-season performance for your Mercedes-Benz GLK250 and GLK350. Designed to provide consistent, clear visibility in various weather conditions, this beam-style wiper blade set is engineered for durability and precise fitment.

Key Features of Bosch OE Style Blade Set 3397118931

• Includes two beam-type wiper blades: 21-inch and 17-inch lengths
• Constructed with durable steel frame in black finish
• Equipped with an attached spoiler/aerofoil for improved aerodynamics
• Made from EPDM rubber for effective wiping and longevity
• Quick connect hardware included for straightforward installation
• Designed as an all-season blade for consistent performance year-round
• Single wiping edge for smooth and streak-free clearing
• Compatible specifically with Mercedes-Benz GLK250 and GLK350 models

About the Bosch OE Style Blade Product Line

The OE Style Blade line by Bosch focuses on delivering wiper blades that meet original equipment specifications. This ensures that the 3397118931 blade set maintains the quality and fit expected from factory-installed components. The beam blade design enhances contact with the windshield, providing uniform pressure and improved wiping performance compared to traditional frame blades.

Detailed Product Description

This Bosch wiper blade set features a robust steel frame finished in black, combining strength with a sleek appearance. The attached spoiler reduces wind lift at higher speeds, maintaining consistent blade contact with the windshield. The EPDM rubber wiping edge is resistant to weathering and provides effective clearing of rain, snow, and debris. The set includes quick connect hardware, eliminating the need for additional adapters and simplifying the replacement process. With blade lengths of 21 inches and 17 inches, this set is tailored to the specific windshield dimensions of the Mercedes-Benz GLK250 and GLK350.

Common Issues Addressed by This Wiper Blade Set

• Streaking or uneven wiping on the windshield
• Wind lift causing loss of contact at high speeds
• Wiper blade deterioration due to weather exposure
• Difficulty in installation with incompatible hardware
• Reduced visibility during rain, snow, or debris accumulation

Installation Notes and Tips

The Bosch OE Style Blade Set 3397118931 comes with quick connect hardware, allowing for a straightforward installation process without the need for additional adapters. Before installation, ensure the windshield is clean to prevent premature blade wear. Remove the old blades carefully to avoid damage to the wiper arm. Align the new blades according to the vehicle’s specifications for optimal performance.

Quality Assurance and Warranty

Bosch wiper blades are manufactured to meet stringent quality standards, ensuring reliable performance and durability. While specific warranty details for part number 3397118931 may vary, Bosch typically offers limited warranties covering defects in materials and workmanship. Refer to Bosch’s official documentation for exact warranty terms.