

🚗 Clear vision, smooth ride—wiper blades that keep you ahead of the storm!
The Bosch Aerotwin A399S front windscreen wiper set (600mm/450mm) delivers superior wiping performance with aerodynamic design and Power Protection Plus technology. Designed for left-hand drive vehicles, these blades offer silent, streak-free operation and quick installation via a pre-assembled adapter, enhancing driving safety and comfort in all weather conditions.








| ASIN | B0899LN483 |
| Auto Part Position | Front |
| Best Sellers Rank | 3,841 in Automotive ( See Top 100 in Automotive ) 81 in Replacement Blades |
| Brand Name | Bosch |
| Compatible with Vehicle Type | Car |
| Customer Reviews | 4.5 4.5 out of 5 stars (115) |
| Fit Type | Vehicle Specific Fit |
| Item Weight | 0.27 Kilograms |
| Manufacturer | Bosch |
| Manufacturer Part Number | 3397014399 |
| Material Type | Rubber |
| Mounting Type | Pinch Tab |
| Seasons | All |
| Unit Count | 1.0 Count |
A**S
Great product that is super easy to install
Easy to fit
H**I
So easy to fit and far cheaper than high street
£15 cheaper than well known high street chain beginning with H (for car / bike accessories). Fitted in seconds. H charge £9 to fit! My own car, Hyundai, wiper arms are hook type which I did fiddle with until I watched a how to video on YouTube. These aero type (for hubby's car- Mazda 6 saloon) are simply push on release button on wiper and slip old ones off and slide and click new ones on. If you are a female OAP like me and want to save money - do it yourself. Though do check what type existing wipers are before ordering.
S**M
Great wipers.
Great wiper blades. No more smears.
I**?
Easy fit, doubt over whether it was the right fit, price variable
Easy 10-second fit to my Mazda 6, but it was hard work trying to work out whether they'd fit my car. This page not good enough to tell, but cross-referenced on Bosch's own website. Even then I didn't know if there was a difference between right and left hand drive. Price has been up and down, but basically I think I was over-charged by about £2
A**R
Great quality and perfect fit
Very good quality wipers which fitted perfectly. I went to Halfords and they said my car, a newish Mazda 6, would only take Mazda wipers and they didn't come in the Bosch series. Apparently I would have to go to a Mazda dealership. How wrong can you be? In translation it just meant they hadn't got them or were just very confidently wrong (a common fault I find). These fit perfectly having gone on the Bosch website and checked for my model car before ordering. Incredibly simple to click out the old ones and click in the new. It honestly took two seonds one each one. Halfords wanted £8 for the four second fitting.
A**A
Perfect - and easy - fit. Mazda CX5
Perfect fit for 2019 CX5. Incredibly easy to fit; replaced old wiper blades within seconds. Extremely quiet operation,and nice clear windscreen with no smearing.
T**S
Not a perfect fit
Despite Amazon telling me otherwise, the longer of the front wipers didn't for purposely on my mazda cx-5 2.0, I suspect because it wasn't specific enough, ie 2022 sport model. It slightly over reaches on the passenger side meaning the outer area of the 'swipe' doesn't clear properly. However, what contract it does have is very good. Having used it now I doubt I can get it replaced (plus I've already thrown out the old ones...lesson learned)
P**L
Mazda 6
Perfect, 30 seconds to change over on Mazda 6 71 plate
H**S
Easy to install, great quality! Very happy with my purchase
R**S
Mazda wanted $120+ to replace wipers. These are better than OEM and great value. Fitting take seconds
A**N
I purchase these for my 2022 Mazda 6 Wagon and it's a direct replacement, with no issues at all, 10-second install, unclip old one, and then clip in the new one. So far they have performed well.
A**W
Fit perfectly on my 2018 CX9. 2 minutes to install. Too easy.
C**S
Great quality from a great manufacturer.
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