Bosch Aerotwin Windscreen Wiper Blades - 600mm + 600mm

Bosch Front Wiper Aerotwin Blade A939s. Genuine Bosch Part. Length: 600mm + 600mm. Flat front wipe...

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eBayBosch 3397009087 A939S Wiper Blade Set Aerotwin Windscreen Flat
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B&QB&Q - Aerotwin Flat Wiper Blade Set 24" 600mm & 20" 500mm A939S 3397009087 X2
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My Motor WorldBosch Aerotwin A939s Wiper Blade Twin Pack 24"/24" 600Mm/600Mm
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Product Information

Full details

This guide is for drivers seeking optimal visibility in all weather conditions, specifically those using Bosch Aerotwin Wiper Blades. The Aerotwin blades provide exceptional wiping performance and durability, ensuring a clear view even in harsh conditions. However, it's important to note that correct size and vehicle compatibility are critical for optimal performance; always verify fitment before installation.

All features

Model Part Number3397009087
BrandBosch

Extended Product Information

FAQs

How do I know if the blades fit my vehicle?

Check the vehicle compatibility information provided. The blades are designed for specific vehicle models like the Mercedes CLS (C218) 11-17. Always verify the correct size (600mm + 600mm).

How often should I replace the wiper blades?

It is recommended to replace the wiper blades every 6-12 months, or when they show signs of wear, streaking, or reduced performance.

Can I use any windshield washer fluid?

Yes, but consider using a windshield washer fluid with de-icing properties during winter to prevent ice buildup.

How do I clean the wiper blades?

Clean the blades regularly with a damp cloth to remove dirt and debris. Avoid abrasive cleaners or solvents.

What should I do if the blades are making noise?

Ensure the blades are properly installed. Clean the blades and windshield. Check for wear and tear and replace them if needed.

Where can I purchase Bosch Aerotwin wiper blades?

Bosch Aerotwin wiper blades are available through various automotive retailers and online stores.

Are the blades easy to install?

Yes, the Bosch Aerotwin blades come with a pre-assembled, vehicle-specific original adapter for easy installation.

What is the warranty on Bosch Aerotwin wiper blades?

Warranty information can be found on the packaging or from the retailer. Please refer to the product documentation for warranty details.

Troubleshooting

Wiper blades are streaking.

Clean the wiper blades and windshield. Check for any damage to the blades. Replace the blades if necessary.

Wiper blades are chattering or making noise.

Ensure blades are properly installed. Clean blades and windshield. Check for wear and tear; replace the blades if needed.

Wiper blades are not clearing the windshield effectively.

Check compatibility. Clean the blades. Inspect for damage or wear. Ensure blades are correctly attached.

Blades are lifting at high speeds.

Ensure blades are properly installed. Check the wiper arm pressure.

Pros and Cons

Pros

  • Exceptional wiping performance in all weather conditions.
  • Extended service life due to the long-life rubber formula.
  • Quiet operation, enhancing driving comfort.
  • Easy installation with pre-assembled adapters.
  • Improved visibility at high speeds due to aerodynamic design.
  • Reduced ice build-up in winter conditions.

Cons

  • Requires correct size and vehicle compatibility for optimal performance.
  • May require specific adapter for certain vehicles.
  • Price may be higher compared to conventional wiper blades.
  • Performance heavily relies on proper installation.

Setup, Compatibility & Care

Setup

  1. Check Compatibility: Ensure the Bosch Aerotwin blades are compatible with your vehicle model. Use the vehicle compatibility information as a guide.
  2. Remove Old Blades: Detach the old wiper blades from the wiper arms.
  3. Attach New Blades: Attach the new Bosch Aerotwin blades using the pre-assembled, vehicle-specific original adapter.
  4. Secure the blades: Make sure that the blades are properly attached to the arm.

Compatibility

The Bosch Aerotwin blades are compatible with the Mercedes CLS (C218) 11-17. It is crucial to verify the correct size (600mm + 600mm) before purchasing.

Care

  • Regular Cleaning: Clean the blades regularly with a damp cloth to remove dirt and debris.
  • Avoid Abrasives: Do not use abrasive cleaners or solvents, as these can damage the rubber.
  • Inspect Blades: Check the blades for wear and tear. Replace them when they show signs of damage or reduced performance.
  • Seasonal Maintenance: Consider using a windshield washer fluid with de-icing properties during winter to prevent ice buildup.

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