# Bosch Aerotwin Retrofit wiper blade set AR 705 S

> 700 + 340 mm flat-blade windscreen set for the Toyota Corolla Hybrid

- **Brand:** [Bosch](https://car-parts-universe.superfast.shop/en/brands/bosch.md)
- **Art. no.:** 3 397 014 637
- **Category:** [Wipers and lighting](https://car-parts-universe.superfast.shop/en/wipers-and-lighting.md) › Wiper blades
- **Price from:** €22.00 excl. VAT (€26.62 incl. VAT)

## Summary

Pair of flat blades, 700 mm driver side and 340 mm passenger side, for the Toyota Corolla Hybrid. They replace the conventional frame blades fitted from the factory and clip onto the original hook arm with the HBG1.2 adapter already in place. Left-hand-drive set.

## Fits

| Vehicle | Engine | Engine code | kW | Years | Position | Note |
|---|---|---|---|---|---|---|
| Toyota Corolla E21 | 1.8 2ZR-FXE 98 hp | 2ZR-FXE | 72 kW | 2019–2024 | Driver side, Passenger side | Listed for Corolla 1.8 Hybrid saloon, Corolla 1.8 Hybrid and Corolla 1.8 Hybrid Touring Sports; left-hand drive. |

## OE numbers

| Maker | OE number |
|---|---|
| Toyota | 85212 12620 |
| Toyota | 8522212B00 |

## Why this one

- **Fits the hook arm**: HBG1.2 adapter pre-fitted for the original hook-type arm.
- **Driver and passenger pair**: 700 mm driver side and 340 mm passenger side.
- **No frame to freeze**: Frameless design with twin spring rails keeps pressure even in winter.
- **Power Protection Plus**: Bosch rubber compound made for a long, quiet service life.

## On the job

### Flat blades on a hook arm

These cars left the factory with conventional frame blades on a hook-type arm. The Retrofit set swaps them for frameless Aerotwin blades without changing the arm: the HBG1.2 adapter is already on the blade, so it slides onto the hook and locks. Twin spring rails replace the frame, which means fewer joints to freeze up and even pressure along the whole rubber.

### Worth doing at the same time

Sell them as a pair; the passenger blade ages at the same rate even if nobody complains about it. Check the arm spring tension and clean the glass of wax and silicone before fitting, or the new rubber will judder. If the car has a rear wiper, look at that blade too.

## Specifications

### Wiper blade

| Specification | Value |
|---|---|
| Blade type | Flat (beam) |
| Length | 700 mm |
| Length passenger side | 340 mm |
| Pieces per pack | 2 |
| Adapter / connection | HBG1.2 |
| Integrated spoiler | Yes |

**Technology:** [Aerotwin Retrofit](https://car-parts-universe.superfast.shop/en/technology/aerotwin-retrofit.md), [Power Protection Plus rubber](https://car-parts-universe.superfast.shop/en/technology/power-protection-plus-rubber.md)

## Documents

- [Aerotwin product information (multilingual)](https://emea.resource.bosch.com/AA/internet/enfinity/img/products/33970149810000CO0000.pdf)

## Pack size

Branches deliver the same day; the central warehouse the next day.

| Pack size | SKU | EAN | EUR Net (excl. VAT) | Central warehouse | Oslo Alnabru | Bergen Kokstad | Trondheim Tiller | Stockholm Västberga | Gothenburg Hisings Backa | Rotterdam Waalhaven |
|---|---|---|---|---|---|---|---|---|---|---|
| Set of 2 | BOS-3397014637 |  | €22.00 | 173 | 18 | 0 | 15 | 17 | 19 | 8 |

## Prices

Net prices exclude VAT; incl. VAT uses the market rate.

| Pack size | SKU | EUR Net (excl. VAT) | EUR Incl. VAT 21 % | NOK Net (excl. VAT) | NOK Incl. VAT 25 % | SEK Net (excl. VAT) | SEK Incl. VAT 25 % |
|---|---|---|---|---|---|---|---|
| Set of 2 | BOS-3397014637 | €22.00 | €26.62 | NOK 257.00 | NOK 321.25 | SEK 246.00 | SEK 307.50 |

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Web page: https://car-parts-universe.superfast.shop/en/wipers-and-lighting/bosch-aerotwin-retrofit-wiper-blade-set-ar-705-s
Markdown version of this page, for language models. Prices are net (excl. VAT) unless marked incl. VAT.