

🚗 Glide through storms with Bosch Aerotwin – where precision meets silence.
The Bosch Wiper Blade Aerotwin A621S is a premium set of front windshield wiper blades designed exclusively for left-hand drive vehicles. Measuring 650mm and 500mm, these lightweight (290g) blades feature an aerodynamic design that minimizes noise and maximizes wiping efficiency. Highly rated by over 1,200 customers, they combine Bosch’s renowned durability with easy installation, ensuring clear visibility and safety in all weather conditions.




































| ASIN | B07Z7B2KK8 |
| Best Sellers Rank | #49,388 in Automotive ( See Top 100 in Automotive ) #656 in Automotive Replacement Windshield Wiper Blades |
| Brand | BOSCH |
| Customer Reviews | 4.8 4.8 out of 5 stars (1,206) |
| Date First Available | 10 October 2022 |
| Item Weight | 290 g |
| Item model number | 3397014621 |
| Manufacturer | Bosch |
| Manufacturer Part Number | 3397014621 |
| Model | Wischblatt-Satz |
| OEM Part Number | 3397014621 |
| Position | Front |
| Product Dimensions | 81.28 x 81.28 x 5.08 cm; 290 g |
A**R
Better description required.
The product is excellent but the description was misleading and it did not fit my car model.
L**S
Parfait pour mon modèle y
R**O
Work great. Fit properly. Easy to install and great value Will buy again.
G**N
Herzamanki gibi harika
A**R
Note that these might not seamlessly fit on all Tesla Model Y cars. On my 2023 Berlin LR AWD, the driver-side blade was blocked from properly sliding into place and I had to trim a part of the rubber wiper holder — from what I understand due to the sensor getting in the way. It was a bit of a faf, but with a bit of trial and error I got it to fit nicely. If you run into the same issue, DON’T FORCE IT into place, as the sensor might come off and could be hard to fix back into place.
T**E
No hay comparación posible con los OEM que equipa el coche y que a los seis meses ya limpian mal. Siempre he usado Bosch para las escobillas siempre con excelente resultado. Aquí es poner las escobillas en modo servicio (Servicio > Limpiaparabrisas en modo servicio) quitar los viejos o poner los nuevos Bosch con un simple clic. No hay que cambiar adaptadores ni engorros, perfecto. Ojo con el limpiaparabrisas del lado del conductor que no se separa apenas del parabrisas para ser retirado/instalado. Se puede poner una gamuza si necesita apoyar en el cristal sin el repuesto instalado, pero tenga cuidado de no soltar de golpe. Salvo ese detalle, se instala en 2 minutos y el rendimiento con lluvia y niebla es el esperado en Bosch, siempre perfecto. En verano se pueden limpiar las gomas y aplicar con los dedos o un trapo suave un poco de aceite/grasa de silicona para prolongar su vida sobre todos en los meses de calor.
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