---
product_id: 357549178
title: "Bosch Wiper Blade Aerotwin AR21U, Length: 530mm − Single Front Wiper Bladess"
brand: "bosch"
price: "1780323₫"
currency: VND
in_stock: true
url: https://www.desertcart.vn/products/357549178-bosch-wiper-blade-aerotwin-ar21u-length-530mm-single-front-wiper
store_origin: VN
region: Vietnam
---

# Aerodynamic design reduces lift & vibration Power Protection Plus for extended durability 530mm length for full windshield coverage Bosch Wiper Blade Aerotwin AR21U, Length: 530mm − Single Front Wiper Bladess

**Brand:** bosch
**Price:** 1780323₫
**Availability:** ✅ In Stock

## Summary

> 🚗 Clear Vision, Confident Drive — Never Miss a Moment!

## Quick Answers

- **What is this?** Bosch Wiper Blade Aerotwin AR21U, Length: 530mm − Single Front Wiper Bladess by bosch
- **How much does it cost?** 1780323₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/357549178-bosch-wiper-blade-aerotwin-ar21u-length-530mm-single-front-wiper)

## 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

- • **Aerodynamic Precision:** Sleek design minimizes wind noise and blade lift at high speeds.
- • **Plug & Play Installation:** Pre-assembled adapter means no-fuss, quick setup—get back on the road fast.
- • **Whisper-Quiet Performance:** Silent operation even on semi-dry glass for a distraction-free drive.
- • **All-Weather Wiping Mastery:** Effortlessly clear vision rain or shine, no compromises.
- • **Long-Lasting Power Protection:** Engineered to outlast standard blades, saving you time and money.

## Overview

The Bosch Aerotwin AR21U is a premium 530mm front wiper blade designed for a wide range of vehicles. Featuring Power Protection Plus technology, it delivers superior wiping performance and extended service life. Its aerodynamic design reduces wind lift and vibrations, ensuring silent and comfortable operation even at high speeds. Easy to install with a pre-assembled adapter, this wiper blade guarantees reliable, streak-free visibility in all weather conditions.

## Description

Bosch Wiper Blade Aerotwin AR21U, Length: 530mm − Single Front Wiper Bladess

## Features

- Scope of delivery: 1 wiper blade for windscreen (front), length: 530mm
- Excellent wiping performance in any weather
- Increased service life due to Power Protection Plus
- Silent operation on both wet and semi-dry windscreens
- Aerodynamic design: Stops lifting and vibrations through reduced windage for improved driver comfort and high speed
- Quick and easy installation due to pre-assembled adapter
- Please use the vehicle identification to confirm compatibility with your vehicle. All restrictions must be observed.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Bosch |
| Brand | Bosch |
| Model | AR21U |
| Product Dimensions | 1.26 x 2.6 x 25.83 cm; 160 g |
| Item model number | 3 397 008 536 |
| Manufacturer Part Number | 3397008536 |
| OEM Part Number | Bosch AR21U Wiper Blade |
| Position | Front Left |
| Item Weight | 160 g |

## Product Details

- **Auto part position:** Front Left
- **Brand:** Bosch
- **Vehicle service type:** Vehicle specific
- **Material:** 1861
- **Fit type:** Vehicle Specific Fit

## Images

![Bosch Wiper Blade Aerotwin AR21U, Length: 530mm − Single Front Wiper Bladess - Image 1](https://m.media-amazon.com/images/I/31O1GSVanVL.jpg)
![Bosch Wiper Blade Aerotwin AR21U, Length: 530mm − Single Front Wiper Bladess - Image 2](https://m.media-amazon.com/images/I/31kpkOdw6gL.jpg)
![Bosch Wiper Blade Aerotwin AR21U, Length: 530mm − Single Front Wiper Bladess - Image 3](https://m.media-amazon.com/images/I/212x0ybg2FL.jpg)
![Bosch Wiper Blade Aerotwin AR21U, Length: 530mm − Single Front Wiper Bladess - Image 4](https://m.media-amazon.com/images/I/31d3gYDTZ+L.jpg)

## Available Options

This product comes in different **Size** options.

## Frequently Bought Together

- Bosch Wiper Blade Aerotwin AR21U, Length: 530mm − Single Front Wiper Bladess
- Bosch Wiper Blade Aerotwin AR18U, Length: 450mm − Single Front Wiper Bladess
- Bosch Wiper Blade Aerotwin AR19U, Length: 475mm − Single Front Wiper Bladess

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**Shop now:** [https://www.desertcart.vn/products/357549178-bosch-wiper-blade-aerotwin-ar21u-length-530mm-single-front-wiper](https://www.desertcart.vn/products/357549178-bosch-wiper-blade-aerotwin-ar21u-length-530mm-single-front-wiper)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-01-28*