---
product_id: 48055539
title: "AR18U - Wiper blade Aerotwin - Length: 450 mm - single front wiper blade, Plastic packaging"
brand: "bosch"
price: "€ 25.92"
currency: EUR
in_stock: true
reviews_count: 13
category: "Bosch"
url: https://www.desertcart.pt/products/48055539-ar18u-wiper-blade-aerotwin-length-450-mm-single-front-wiper
store_origin: PT
region: Portugal
---

# Power Protection Plus for longer life Aerodynamic design reduces lift & noise 450mm precision length AR18U - Wiper blade Aerotwin - Length: 450 mm - single front wiper blade, Plastic packaging

**Brand:** bosch
**Price:** € 25.92
**Availability:** ✅ In Stock

## Summary

> 🚗 Clear vision, zero compromise — drive with confidence!

## Quick Answers

- **What is this?** AR18U - Wiper blade Aerotwin - Length: 450 mm - single front wiper blade, Plastic packaging by bosch
- **How much does it cost?** € 25.92 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/48055539-ar18u-wiper-blade-aerotwin-length-450-mm-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

- • **Endurance Boost:** Power Protection Plus extends blade lifespan
- • **Effortless Upgrade:** Pre-assembled adapter for quick, tool-free installation
- • **Sleek Aerodynamics:** Reduces wind lift and vibrations at high speeds
- • **All-Weather Clarity:** Superior wiping performance rain or shine
- • **Whisper-Quiet Drive:** Silent operation on wet and semi-dry glass

## Overview

The Bosch AR18U Aerotwin wiper blade delivers professional-grade windshield clarity with a 450mm length optimized for front windscreens. Featuring Power Protection Plus technology, it ensures extended durability while its aerodynamic design minimizes lift and noise for a smooth, comfortable drive. Easy to install with a pre-assembled adapter, this blade is trusted by drivers seeking reliable, quiet performance in all weather conditions.

## Description

Bosch's Aerotwin wiper blade provides superior wiping, extended lifespan, quiet operation, and aerodynamic design for enhanced driver comfort in all weather conditions.

Review: Good choice - Bought to replace blades on an old MX5 and do the job perfectly. Good value, quick to fit and give a clean windscreen.
Review: Bosch is top quality - I won’t use anything else. - Bosch wiper blades are excellent quality and I would not use anything else. This pack was very competitively priced and was very easy to fit. The windscreen now looks like it’s been cleaned by a professional window cleaner.

## Features

- Scope of delivery: 1 wiper blade for windscreen (front), length: 450mm
- 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 |
|---------------|-------|
| ASIN | B009E9ETMS |
| Best Sellers Rank | 1,311 in Automotive ( See Top 100 in Automotive ) 49 in Replacement Blades |
| Brand | Bosch |
| Customer Reviews | 4.7 4.7 out of 5 stars (609) |
| Date First Available | 20 Sept. 2012 |
| Item Weight | 128 g |
| Item model number | 3 397 008 532 |
| Manufacturer | Bosch |
| Manufacturer part number | 3397008532 |
| Model | AR18U |
| OEM Part Number | Bosch 3397008532 Spazzola Per Tergicristalli, 450 mm |
| Product Dimensions | 45 x 6.5 x 2 cm; 128 g |

## Product Details

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

## Images

![AR18U - Wiper blade Aerotwin - Length: 450 mm - single front wiper blade, Plastic packaging - Image 1](https://m.media-amazon.com/images/I/31dJ5IBrU3L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good choice
*by N***F on 5 October 2025*

Bought to replace blades on an old MX5 and do the job perfectly. Good value, quick to fit and give a clean windscreen.

### ⭐⭐⭐⭐⭐ Bosch is top quality - I won’t use anything else.
*by C***L on 28 September 2025*

Bosch wiper blades are excellent quality and I would not use anything else. This pack was very competitively priced and was very easy to fit. The windscreen now looks like it’s been cleaned by a professional window cleaner.

### ⭐⭐⭐⭐⭐ Good value
*by L***S on 10 September 2025*

Bought for a 2001 Mazda MX-5, fit perfectly, wipe better than the standard/old type wiper blades that were on the car when I got it, quieter operation, and look sleeker.

## Frequently Bought Together

- Bosch Wiper Blade Aerotwin AR18U, Length: 450mm − Single Front Wiper Bladess
- Bosch Aerotwin AR26U - Front Windscreen Wiper - Replacement Blade - Comes with Pre-assembled Adapter - 1 Blade, 650mm
- Bosch Wiper Blade Aerotwin AR22U, Length: 550mm − Single Front Wiper Bladess

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**Shop now:** [https://www.desertcart.pt/products/48055539-ar18u-wiper-blade-aerotwin-length-450-mm-single-front-wiper](https://www.desertcart.pt/products/48055539-ar18u-wiper-blade-aerotwin-length-450-mm-single-front-wiper)

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-03-14*