Wiper blades Mercedes A-Class W177 (2018–2023) — Bosch, Valeo, Trico sizes
Wiper blades for Mercedes A-Class W177 (2018–2023) — correct sizes, Bosch, Valeo and Trico part numbers, attachment type.
Especificações técnicas
| Parameter | Value |
|---|---|
| Marca / Modelo | Mercedes A-Class W177 |
| Anãos de produção | 2018–2023 |
| Lado do condutor | 650 mm |
| Lado do passageiro | 400 mm |
| Tipo de fixação | pinch-tab |
Compatíveis Wiper Blades
| Fabricante | Lado do condutor | Lado do passageiro |
|---|---|---|
| Bosch | Bosch 3397007862 | Bosch 3397007863 |
| Valeo | Valeo 650 | Valeo 400 |
| Trico | Trico EF650 | Trico EF400 |
Intervalo de substituição
Replace wiper blades every 12–18 months or when you nãotice streaking, squeaking, or reduced visibility in rain.
In hot climates, blades degrade faster due to UV exposure. Replace annually before winter.
Signs of Worn Wiper Blades
- Streaking or smearing on the windscreen
- Squeaking or chattering nãoise during operation
- Skipping — blade jumps across the glass
- Lifting at highway speeds
- Visible cracking or hardening of the rubber
Perguntas frequentes
What wiper blades fit Mercedes A-Class W177 (2018–2023)?
Lado do condutor: 650 mm, passenger side: 400 mm. Tipo de fixação: pinch-tab. Compatíveis: Bosch Bosch 3397007862 / Bosch 3397007863, Valeo Valeo 650 / Valeo 400.
How do I knãow when to replace wiper blades?
Replace when you see streaking, hear squeaking, or nãotice reduced clearing in rain. Typically every 12–18 months. Do nãot wait until visibility is seriously impaired.
Can I fit any length wiper blade on Mercedes A-Class W177?
No — always use the specified sizes: 650 mm (driver) and 400 mm (passenger). Wrong lengths cause streaking and may damage the wiper motor.
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