Wiper blades Audi A4 B9 (2015–2023) — Bosch, Valeo, Trico sizes
Wiper blades for Audi A4 B9 (2015–2023) — correct sizes, Bosch, Valeo and Trico part numbers, attachment type.
Technical Specifications
| Parameter | Value |
|---|---|
| Make / Model | Audi A4 B9 |
| Production Years | 2015–2023 |
| Driver side | 650 mm |
| Passenger side | 430 mm |
| Attachment type | pinch-tab |
Compatible Wiper Blades
| Manufacturer | Driver side | Passenger side |
|---|---|---|
| Bosch | A650S | A430H |
| Valeo | 650 | 430 |
| Trico | 26-650 | 17-430 |
Replacement Interval
Replace wiper blades every 12–18 months or when you notice 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 noise during operation
- Skipping — blade jumps across the glass
- Lifting at highway speeds
- Visible cracking or hardening of the rubber
FAQ
What wiper blades fit Audi A4 B9 (2015–2023)?
Driver side: 650 mm, passenger side: 430 mm. Attachment type: pinch-tab. Compatible: Bosch A650S / A430H, Valeo 650 / 430.
How do I know when to replace wiper blades?
Replace when you see streaking, hear squeaking, or notice reduced clearing in rain. Typically every 12–18 months. Do not wait until visibility is seriously impaired.
Can I fit any length wiper blade on Audi A4 B9?
No — always use the specified sizes: 650 mm (driver) and 430 mm (passenger). Wrong lengths cause streaking and may damage the wiper motor.
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