Bosch Aerotwin Wiper Blade - X70/X50/X90 24" + 17" (A853S)
SKU: 3397014853
Vehicle Make: Proton
RM68.00
Shipping & returns
Dispatch time is confirmed via WhatsApp.
Overview
The Bosch Aerotwin A853S is a set of two flat wiper blades sized 24" and 17", built for Proton's X50/X70 SUV front windscreen, where the driver and passenger side take different lengths. Aerotwin is Bosch's flat-blade wiper series, built with Power Protection Plus wiper rubber technology. From 1999, Bosch's Aerotwin design was the first to do without multipart joints: two pre-bent spring strips press the rubber evenly against the glass, and the flatter profile reduces wind noise compared with a framed blade. Later Aerotwin generations added a rubber coating for smoother gliding. In use, the even contact pressure and flat profile give consistent wiping across the glass with less wind noise at speed, and each blade fits with a pre-assembled Special Clip adapter for the vehicle's original wiper-arm connector — no separate hardware to source.
Compatibility
- PROTON · X50 1.5 T · 2020–NOW
- PROTON · X70 1.8 T · 2018–2020
- PROTON · X70 1.8 T 4WD · 2018–2020
Key Features
- Two-blade front set: 24" driver-side blade + 17" passenger-side blade, sized for Proton's X50/X70 front windscreen
- Flat-blade design with no multipart joints — two pre-bent spring strips give even contact pressure across the glass
- Flatter profile than a framed blade, reducing wind noise at speed
- Power Protection Plus wiper rubber technology for consistent wiping performance
- Special Clip adapter, pre-assembled for the vehicle's original wiper-arm connector — no extra hardware needed
- Packed 5 sets per box
- Confirmed fit on 3 catalogue applications: Proton X50 1.5T and X70 1.8T (2WD and 4WD) — check the compatibility table before ordering
Specifications
| Blade Construction | Flat blade with no multipart joints; two pre-bent spring strips press the blade evenly against the glass for consistent contact pressure and a flatter profile that reduces wind noise |
| Wiping Rubber | Power Protection Plus wiper rubber technology |
Directions for Use
Manufacturer directions not available for this product — refer to the product label.
Installation and usage guidance is general reference only. Manufacturer instructions take precedence. Visitors uncertain about installation or use should seek professional advice.
FAQ
What is included in this set?
Two Bosch Aerotwin wiper blades — one pair for one front windscreen. Recorded sizes: 24" + 17" (A853S).
Which vehicles is this part number confirmed to fit?
This page lists the confirmed Bosch catalogue applications (3) in the Structured Compatibility table above: Proton X50 1.5T and X70 1.8T. Vehicles that are not listed have no confirmed application for A853S — check the table for your exact variant and year before ordering.
Which wiper arm type does this set need?
Adaptor type recorded for this SKU: Special Clip, pre-assembled for the vehicle's original wiper-arm connector.
How does Bosch Aerotwin differ from Bosch's other wiper series?
Aerotwin is Bosch's flat-blade series with no multipart joints — two pre-bent spring strips give even contact pressure and a flatter, quieter profile. Advantage uses a conventional framed-blade design instead — the right series depends on your vehicle's wiper arm and original equipment.
How is this set packaged?
Pack quantity recorded for this SKU: 5/box.