# Windscreen Wiper Blade Set Bosch AeroTwin Retro fit AR892S — flat beam replacement set

**URL:** https://aio.lv/en/product--bosch-ar892s--12022089
**Data updated:** 2026-03-11 20:57 (EET)
**Category:** Car Accessories
**Manufacturer:** Bosch
**Manufacturer code:** AR892S
**EAN:** 4047026656749
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

Bosch AeroTwin Retro fit AR892S is a replacement windscreen wiper blade set designed as flat beam (frameless) blades for passenger vehicles. The set provides aerodynamic wiping performance, reduced streaking and quiet operation. Intended for retrofit or standard replacement of worn blades, it suits drivers seeking reliable rain and light-snow clearing for safer visibility.

## Long description

Bosch AeroTwin Retro fit AR892S is a flat beam replacement windscreen wiper blade set designed for passenger vehicles. The blades feature a frameless beam design that conforms to the curvature of the windscreen, delivering consistent contact across the glass for effective water removal and reduced streaking. The set is intended for retrofit or standard replacement of worn blades and aims to provide reliable wiping performance and quieter operation in rain and light snow conditions.
Advantages
The flat beam construction provides even pressure distribution along the blade length, which improves wiping performance at highway speeds and in crosswinds. A continuous rubber wiping element minimizes streaking and chatter, while the aerodynamic profile reduces lift and wind noise. The frameless design also reduces the likelihood of ice and debris accumulation on the wiper structure, supporting consistent operation in variable weather.
Suitable for
 Everyday rain and drizzle clearing on passenger cars
 Retrofit replacements where a flat beam blade is preferred over traditional bracketed wipers
 Drivers seeking reduced streaking and quieter wiping performance
 Light snow conditions and temperate climates where heavy ice buildup is not common
Key specifications
 Frameless flat beam design for consistent glass contact
 Continuous rubber wiping element for reduced streaking
 Aerodynamic profile to minimize lift and wind noise
 Corrosion-resistant internal structure for durability
 Set includes left and right side blades sized for typical passenger vehicles
How to use
Remove the worn wiper blades from the vehicle following the vehicle manufacturer's instructions, then fit the replacement flat beam blades by aligning the adapter with the wiper arm connection and securing until it clicks into place. Ensure the blades are correctly seated and test operation at low speed to confirm full range movement and contact across the windscreen. Periodically clean the rubber element with a soft cloth and mild detergent to maintain wiping performance.
Usage recommendations
Replace both blades simultaneously for balanced performance and check blade condition seasonally. Avoid using worn blades on dry glass to prevent premature rubber wear. For icy conditions, clear thick ice from the windscreen before operating wipers to prevent damage to the wiping element and the wiper mechanism.

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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.

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