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🌧️ 1989 BMW M5: Wiper Blade Sizes

Driver side
21
Passenger side
21
Attachment type: hook — most aftermarket blades include the adapter, but check the box.

📝 E34 M5 (1989-1995 generation), sedan body style

Part numbers on the shelf

21″ — Bosch ICON 21A/B · Rain-X WeatherBeater RX30121 · ANCO 31-21
Size-standard part numbers — verify the connector before buying.
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🔧 All repair data for this M5🌧️ Look up another vehicle
Other M5 generations
2026 · 26″/19″2025 · 26″/19″2024 · 26″/19″2023 · 26″/19″2022 · 26″/19″2021 · 26″/19″2020 · 26″/19″2019 · 26″/19″