Bosch A402H Windshield Wiper Blade - Rear

Bosch A402H Rear Wiper Blade Overview

The Bosch A402H is an OE Style Blade rear wiper blade built for clean, consistent rear glass wiping on select Audi and Mercedes-Benz applications. This Bosch Aerotwin Rear Wiper Blade uses a beam-style design with natural rubber and graphite for smooth contact across the glass.

It is a 16-inch rear wiper blade with a black steel frame and an all-season blade design. For drivers searching for a Bosch A402H rear wiper blade for Audi A6 allroad, Audi Q8, or Mercedes-Benz Metris rear fitment, this part matches the OE-style rear application listed below.

Key Features

• Part number: Bosch A402H
• Brand line: OE Style Blade
• Beam-style rear wiper blade for rear glass wiping
• 16-inch length
• Natural rubber wiping edge with graphite coating
• Black steel frame construction
• All-season wiper blade design
• Single wiping edge
• No adapters included
• No refillable insert, winter blade, spoiler, or heated element

Product Details

The Bosch A402H is part of Bosch’s OE Style Blade line, which focuses on direct-fit, factory-style wiper blade replacement for vehicles that use a rear beam blade. The Aerotwin rear wiper blade design helps maintain steady pressure along the glass, while the natural rubber wiper edge with graphite supports smooth, quiet wiping performance. This makes it a practical replacement for rear visibility maintenance on Audi and Mercedes-Benz models that use the specified OE-style rear blade setup.

Compatible With Audi A6 allroad rear, Audi Q8 rear, Audi RS Q8 rear, Audi RS6 Avant rear, Audi SQ8 rear, Audi A8 Quattro rear, Audi Q3 rear, Audi Q3 Quattro rear, Audi A4 allroad rear, Audi allroad rear, Audi A4 Quattro rear, and Mercedes-Benz Metris rear applications listed in the fitment data. The Bosch A402H is also a relevant search match for Bosch A402H Audi rear wiper blade replacement and Bosch A402H Mercedes-Benz rear wiper blade replacement.

What It Helps Address

• Streaking on the rear window
• Skipping or chattering during wipe cycles
• Reduced rear visibility in rain or road spray
• Worn rubber that leaves water film behind
• Rear blade replacement for OE-style beam applications

Installation Notes and Tips

Verify rear wiper arm style and blade length before installation. This blade does not include adapters or quick-connect hardware, so confirm the vehicle uses the OE-style attachment specified for the application. Clean the rear glass before installing the Bosch A402H, and inspect the wiper arm for wear or loss of tension if wiping performance remains uneven after replacement.

Quality Assurance

Bosch manufactures this rear wiper blade as an OE Style Blade replacement with beam construction and rubber/graphite wiping material for consistent rear glass contact. Part number A402H is listed for the confirmed rear applications shown in the fitment data.