Bosch 3397018300 Windshield Wiper Blade Set - Front

Bosch OE Style Wiper Blade for Mercedes-Benz

The Bosch OE Style Blade 3397018300 is a front wiper blade built with an OE-style bracket design for consistent windshield contact. It uses natural rubber with graphite for smooth wiping performance and includes an attached spoiler/aerofoil to help maintain blade stability at speed.

Compatible with select Mercedes-Benz C-Class, 190E, and classic E-Class and SL models, this Bosch OE wiper blade is a direct-fit solution for drivers looking for a factory-style replacement. The Bosch OE Wiper Blade line focuses on original-equipment style construction and fitment, and part number 3397018300 is cataloged under the previous number 3397012093.

Key Features

• OE Style Blade from Bosch
• Part number 3397018300
• 23-inch length
• Natural rubber w/graphite wiping edge
• Bracket-style blade construction
• Steel frame with black finish
• Attached spoiler/aerofoil for added blade stability
• All-season blade design
• Single wiping edge

Detailed Description

This Bosch OE Style Blade is engineered for front windshield service on Mercedes-Benz applications that call for an OE-style bracket wiper. The 23-inch blade length, steel frame, and graphite-treated rubber edge are selected to deliver steady contact across the glass, while the attached spoiler helps the blade track more consistently in changing driving conditions. If you are replacing a worn Mercedes-Benz C320 front left blade or servicing a classic 300E, 300TE, or 190E front application, 3397018300 provides a factory-style replacement format.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Helps Address

• Streaking caused by worn rubber wiping edges
• Chatter from hardened or uneven blade material
• Poor windshield contact from aging bracket-style blades
• Reduced wiping consistency in rain and road spray
• Blade lift on applications that benefit from an attached spoiler

Installation Notes and Tips

• Verify the vehicle position before installation: front left, front, or center, depending on application.
• Confirm the existing blade length matches the 23-inch specification.
• This blade does not include adapters or quick-connect hardware.
• Inspect the wiper arm and windshield for wear before installing a new blade.
• After installation, test operation at low speed to confirm smooth travel and full glass contact.

Quality Assurance

Bosch OE Style Blade components are built to OE-style specifications for the listed Mercedes-Benz applications. Part number 3397018300 is also previously cataloged as 3397012093, which helps with replacement matching and catalog lookup.