Bosch Wiper Blade P/N:40520

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$6.99
MPN: 40520
Item Package Quantity: 1
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Bosch Wiper Blade P/N:40520
Bosch Wiper Blade P/N:40520
$6.99

Keep your view clear and your wipers streak-free with the Bosch DirectConnect Wiper Blade 40520. Its exclusive Bosch DirectConnect™ one-step installation system makes fitting the blade quick and easy, and it's cataloged for front, rear, front-right, and front-left positions across a broad list of applications — including the 1990-1993 Acura Integra, 1997-2000 Acura EL, 1987-1995 BMW 325i, 2005-2015 Aston Martin DB9, 1995-2005 Chevrolet Blazer, 1997-2010 Dodge Dakota, and many more. See the Buyer's Guide tab for the full vehicle list and to confirm the correct blade position for your vehicle.

  • Precision-cut natural rubber wiping edge: removes the smallest droplets for a clear view and added safety.
  • Aerodynamic all-steel frame: helps fight blade lift-off at highway speeds.
  • Graphite-treated wiping edge: reduces friction and noise across the glass.
  • Dual steel tension springs: support the wiping edge for a consistent, clean wipe.

Built with all-steel frame construction for dependable wiping, the Bosch DirectConnect blade pairs premium wiping performance with an installation you can complete in one step. If streaking, chattering, skipping, or torn rubber signs point to a worn-out blade, this is a direct-fit replacement for the listed applications.

Frequently Asked Questions

Will this Bosch wiper blade fit my vehicle?

It's a direct-fit replacement for a broad list of applications, including many Acura, Aston Martin, BMW, Chevrolet, and Dodge models. Check the Buyer's Guide tab to confirm your exact year, make, model, and blade position.

How does the DirectConnect installation work?

Bosch's exclusive DirectConnect one-step system lets you attach the blade quickly and easily without extra adapters, making replacement simple.

What position is blade 40520 used in?

The catalog lists this blade for front, rear, front-right, and front-left positions depending on the application. Confirm the correct position for your vehicle in the Buyer's Guide tab.

What makes the wiping edge perform well?

It uses a precision-cut natural rubber edge that removes the smallest droplets, and it's graphite-treated to reduce friction and noise for a smoother wipe.

When should I replace my wiper blades?

Signs a blade may need replacing include streaking, chattering, skipping across the glass, or torn/cracked rubber. Replace when wiping performance drops off.