---
product_id: 72707783
title: "Bosch Aerotwin A843S - Front Windscreen Wipers - Set of 2 Replacement Blades - Comes with Pre-assembled Adapter - 2 Blades, 550 mm / 550 mm - Only for Left-Hand Drive (EU)"
brand: "bosch"
price: "C$7309"
currency: NIO
in_stock: true
reviews_count: 13
url: https://www.desertcart.ni/products/72707783-bosch-aerotwin-a843s-front-windscreen-wipers-set-of-2-replacement
store_origin: NI
region: Nicaragua
---

# 550 mm length for full coverage Power Protection Plus for streak-free wipe Pre-assembled adapter for easy install Bosch Aerotwin A843S - Front Windscreen Wipers - Set of 2 Replacement Blades - Comes with Pre-assembled Adapter - 2 Blades, 550 mm / 550 mm - Only for Left-Hand Drive (EU)

**Brand:** bosch
**Price:** C$7309
**Availability:** ✅ In Stock

## Summary

> 🌟 Clear Vision, Confident Drive – Don’t Miss a Moment!

## Quick Answers

- **What is this?** Bosch Aerotwin A843S - Front Windscreen Wipers - Set of 2 Replacement Blades - Comes with Pre-assembled Adapter - 2 Blades, 550 mm / 550 mm - Only for Left-Hand Drive (EU) by bosch
- **How much does it cost?** C$7309 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/72707783-bosch-aerotwin-a843s-front-windscreen-wipers-set-of-2-replacement)

## Best For

- bosch enthusiasts

## Why This Product

- Trusted bosch brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Durability Meets Safety:** Power Protection Plus technology extends blade life while maintaining peak performance.
- • **Effortless Installation:** Pre-assembled adapter lets you upgrade your wipers in minutes—no mechanic needed.
- • **Precision Wiping, Every Time:** Engineered for spotless, streak-free windscreen clarity in all weather conditions.
- • **Tailored for Left-Hand Drive:** Specifically designed for EU left-hand drive vehicles to guarantee perfect fit and function.
- • **Aerodynamic Design for Comfort:** Spoiler reduces wind lift and vibration, ensuring quiet, smooth operation at high speeds.

## Overview

The Bosch Aerotwin A843S set includes two 550 mm front windscreen wiper blades designed exclusively for left-hand drive EU vehicles. Featuring Power Protection Plus for long-lasting streak-free performance, aerodynamic spoilers for reduced wind lift, and a pre-assembled adapter for quick, tool-free installation, these blades ensure superior visibility and driving safety in all weather conditions.

## Description

Full description not available

## Features

- Outstanding wiping performance in any weather: Keep your windscreen free of streaks and smudges with this powerful blade and its precise design
- Long-lasting driving safety: Power Protection Plus enhances the wiping performance throughout the set's service life, helping you save money on replacement blades
- Compatibility matters: To enjoy a safe and smooth ride on the road, check your vehicle information and adhere to all restrictions to ensure the right fit - Only for left-hand drive vehicles
- Scope of delivery: 2 windscreen wiper blades for front window - For driver and passenger side - Length: 550 mm / 550 mm
- Silent operation: Helps achieve excellent results no matter whether the windscreen is wet or semi-dry - it leaves no trace of dirt when it cleans
- Particularly efficient, even at high speeds: The Aerotwin blades feature enhanced aerodynamics, while the spoiler reduces wind lift or unwanted vibrations, improving driver comfort
- Quick and easy to install: Thanks to the pre-assembled adapter, the wiper blades can be mounted without expert assistance, saving you time and extra expenses

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Bosch |
| Brand | Bosch |
| Product Dimensions | 5 x 5 x 69 cm; 280 g |
| Item model number | 3397009843 |
| Manufacturer part number | 3397009843 |
| OEM Part Number | VALEO:VM920,VALEO:VF920,SWF:119 472,VALEO:577920 |
| Safety rating | Não aplicável |
| Item Weight | 280 g |

## Product Details

- **Auto part position:** Front
- **Brand:** Bosch
- **Vehicle service type:** Car
- **Material:** Rubber
- **Fit type:** Vehicle Specific Fit

## Images

![Bosch Aerotwin A843S - Front Windscreen Wipers - Set of 2 Replacement Blades - Comes with Pre-assembled Adapter - 2 Blades, 550 mm / 550 mm - Only for Left-Hand Drive (EU) - Image 1](https://m.media-amazon.com/images/I/51kSCegdz+L.jpg)
![Bosch Aerotwin A843S - Front Windscreen Wipers - Set of 2 Replacement Blades - Comes with Pre-assembled Adapter - 2 Blades, 550 mm / 550 mm - Only for Left-Hand Drive (EU) - Image 2](https://m.media-amazon.com/images/I/518HxqX2PZL.jpg)
![Bosch Aerotwin A843S - Front Windscreen Wipers - Set of 2 Replacement Blades - Comes with Pre-assembled Adapter - 2 Blades, 550 mm / 550 mm - Only for Left-Hand Drive (EU) - Image 3](https://m.media-amazon.com/images/I/61z9KjpmCJL.jpg)
![Bosch Aerotwin A843S - Front Windscreen Wipers - Set of 2 Replacement Blades - Comes with Pre-assembled Adapter - 2 Blades, 550 mm / 550 mm - Only for Left-Hand Drive (EU) - Image 4](https://m.media-amazon.com/images/I/61gH80T0iIL.jpg)
![Bosch Aerotwin A843S - Front Windscreen Wipers - Set of 2 Replacement Blades - Comes with Pre-assembled Adapter - 2 Blades, 550 mm / 550 mm - Only for Left-Hand Drive (EU) - Image 5](https://m.media-amazon.com/images/I/71Xi3ZTJqkL.jpg)

## Available Options

This product comes in different **Style Name** options.

## Questions & Answers

**Q: Will these fit a right hand drive vehicle? Some of the customer reviews found it was for left hand drive.**
A: I’m not sure Col you have but I have a Mercedes c250 2017 and I sent it back because it did not fit

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Easy to install on Mercedes 2015, worth the money
  

*by A***N on Reviewed in the United Kingdom on 21 July 2023*

Worth the money.First set I bought was back in 2019 and only had to replace now ... quality product.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Good
  

*by B***S on Reviewed in the United Kingdom on 25 July 2021*

Thanks

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    No problems
  

*by A***W on Reviewed in the United Kingdom on 18 March 2019*

Fit my 2016 Mercedes C220d without any issues

## Frequently Bought Together

- BOSCH 3397009843 AeroTwin OE Replacement Wiper Blades Driver & Passenger Side - Set of 2 (22" & 22")
- Bosch Wiper Blade 13 Inch - A334H
- BOSCH 22A22B ICON Beam Wiper Blades - Driver and Passenger Side - Set of 2 Blades (22A & 22B)

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**Shop now:** [https://www.desertcart.ni/products/72707783-bosch-aerotwin-a843s-front-windscreen-wipers-set-of-2-replacement](https://www.desertcart.ni/products/72707783-bosch-aerotwin-a843s-front-windscreen-wipers-set-of-2-replacement)

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-02-10*