# Windshield wiper blades set Bosch Aerotwin Flatblade A984S — front flat-beam wipers

**URL:** https://aio.lv/en/product--bosch-a984s--12049374
**Data updated:** 2026-03-12 19:32 (EET)
**Category:** Car Accessories
**Manufacturer:** Bosch
**Manufacturer code:** A984S
**EAN:** 4047023058812
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

Bosch Aerotwin Flatblade A984S is a set of flat-beam front windshield wiper blades designed for effective water and dirt removal from vehicle windshields. As flat blades, they provide uniform pressure distribution across the glass, reduced wind lift and quieter operation. Suitable for replacing original-style beam wipers to restore clear visibility in rain and snow.

## Long description

Bosch Aerotwin Flatblade A984S is a set of front flat-beam windshield wipers engineered to provide consistent contact with the glass for effective removal of rain, snow and road dirt. The flat-beam design distributes pressure evenly along the blade, reduces wind lift at higher speeds and operates with lower noise compared with traditional framed wipers. These wipers are designed as direct replacements for original-style beam blades on compatible vehicles, restoring clear visibility and reliable wiping performance in varied weather conditions.
Advantages
The flat-beam construction ensures uniform pressure distribution and continuous blade-to-glass contact, improving cleaning efficiency and reducing streaking. The low-profile aerodynamic shape minimizes wind lift and vibration, resulting in quieter operation at highway speeds. Durable rubber wiping elements resist wear and maintain flexibility in low temperatures for dependable performance in cold and wet conditions. The design simplifies installation and fits as a front wiper set for vehicles that accept beam-style replacements.
Suitable for
 Replacing worn or noisy front windshield wipers
 Improving visibility in rain and light snow
 Vehicles that accept flat-beam / beam-style front wiper replacements
 Daily commuting and long-distance driving in variable weather
Key specifications
 Type: front flat-beam windshield wiper blades (set)
 Design: beam/flat profile for aerodynamic performance
 Blade material: rubber wiping element with reinforced backing
 Intended use: windshield water and dirt removal
 Performance features: uniform pressure distribution, reduced wind lift, low noise
How to use
Confirm compatibility with your vehicle's front wiper arm type and lengths before installation. Remove the old blades following the vehicle manufacturer's instructions, then attach the new Bosch Aerotwin Flatblade units until they click or lock into place according to the adapter included with the blades. After installation, test the wipers at low and medium speeds with washer fluid to ensure proper contact and full range of motion. Replace the set when streaking, skipping, or visible wear appears on the rubber element.
Usage recommendations
For best performance, keep the windshield clean and free of debris, use appropriate washer fluid, and inspect wiper blades every 6–12 months or when performance deteriorates. In winter conditions, clear ice and heavy snow from the blades and windshield before operating the wipers to prevent damage to the rubber element and linkage.

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### What is the warranty period?

All Bosch products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Bosch service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

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