Bosch 530mm / 21″ Wiper Blade (Aero) – AP21U (Single Blade)

Original price was: R330.00.Current price is: R265.00. incl. VAT
Original price was: R286.96.Current price is: R230.43. excl. VAT

Availability: In stock

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Buy Now Pay Later from as little as
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SKU wip-3397006834 Categories ,

Available 'Buy Now Pay Later' Options

Buy Now Pay Later from as little as
R22.08 x 12 months
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Brand: Bosch

Range: AeroTwin

Dimensions: 530mm / 21″

Product codes: 3397006834 / AP21U

This is a single blade unit

Wiper Compatibility List

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Vehicle Year From Year To (Driver) (Passenger)
Audi A5 Cabriolet 2009/03 AP24U AP21U
Audi A6 2010/11 AP26U AP21U
Audi A6 Avant 2011/05 AP26U AP21U
Audi A7 Sportsback 2010/7 AP24U AP21U
Audi Q3 2011/06 AP24U AP21U
Audi TT Coupe Roadster 2003/05 2006/06 AP21U AP21U
Audi TT Coupe 2006/07 2015/08 AP22U AP21U
Audi TT Roadster 2007/02 2014/06 AP22U AP21U
Land Rover Evoque 2011/09 AP23U AP21U
Mazda 3, Hatchback 2003/07 2008/12 AP21U AP19U
Mercedes-Benz Citan 2012/07 AP23U AP21U
Mercedes-Benz GL 2006/02 2012/12 AP28U AP21U
Mercedes-Benz ML 2005/03 2011/07 AP28U AP21U
Mercedes-Benz ML 2011/06 2011/08 AP28U AP21U
Mercedes-Benz R 2005/09 2012/10 AP28U AP21U
Porsche Boxster 2012/02 AP21U AP23U
Porsche Cayman 2012/03 AP21U AP23U
Porsche 911 2011/12 AP21U AP23U
Renault Kango II 2008/01 AP23U AP21U
Seat Cordoba 2006/05 2009/11 AP21U AP19U
Seat Ibiza 2006/02 2009/11 AP21U AP19U
Skoda Fabia, Combi 2006/12 2014/12 AP21U AP21U
Skoda Praktik 2007/03 2015/05 AP21U AP21U
Skoda Roomster 2006/03 2015/05 AP21U AP21U
Skoda Superb 2001/12 2004/10 AP21U AP19U
Smart Fortwo 2007/04 AP23U AP21U
Volvo S60 I, S80 I 2004/08 2009/07 AP24U AP21U
Volvo V70 II, XC70 I 2004/08 2007/07 AP24U AP21U
Volvo XC90 I 2004/08 AP24U AP21U
VW Beetle 2011/04 AP21U AP21U
VW Beetle Carbriolet 2013/01 AP21U AP21U
VW Bora, Variant 2002/06 2005/05 AP21U AP18U
VW Golf IV, Variant 2002/06 2005/06 AP21U AP18U
VW Passet, Variant 2001/11 2005/05 AP21U AP19U
VW Polo 2002/06 2005/05 AP21U AP17U
VW Polo 2005/04 2009/12 AP21U AP19U
VW Tiguan 2004/11 AP24U AP21U

AeroTwin Range

Aerotwin: Maximum performance flat wiper blades

Aerotwin is always dependable even at high speeds: Perfect visibility is guaranteed by the aerodynamic design – whatever the weather conditions. The tailor-made spring strip ensures top-quality wiper action over the full area.

Aerotwin advantages at a glance

  • Optimum wiper performance without any smears
  • Features particularly quiet operation on wet and almost dry windshields
  • Increased service life, even in extreme heat or cold
  • Provides optimum visibility thanks to its aerodynamic design, even at high speeds
  • Original-equipment quality
  • Can be retrofitted very easily and fitted in the blink of an eye
  • “Tested on your car” by comprehensive vehicle-specific tests

When should you get new wiper blades?

This depends on how often you use your windscreen wipers and the different conditions your car is exposed to. Rubber deteriorates in hot, cold, wet or dry weather, so we recommend changing your wipers every 12 months, or if you experience any of the following:

  • Juddering on the screen
  • Noise or squeaking across both dry and wet screens
  • The blade feels worn down or has notches when you run a finger down it
  • Your blade leaves streaks or unwiped areas on the windscreen

How to fit wiper blades

Step One: Lift up your wiper arm from the screen

Step Two: Unclip the old wiper blade, either by sliding the blade out of the clip system or pulling it gently off the arm. Be very careful not to let the arm snap back onto the windscreen, as this could cause damage.

Step Three: Clip your new wiper blade onto the arm, taking care to ensure there’s a firm ‘clicking’ noise or feeling. Give it a wiggle to make sure it’s secure.

Step Four: Replace the arm and blade slowly onto the windscreen. If it doesn’t look straight, or the whole blade doesn’t sit on the glass, then it hasn’t been fitted correctly.

Repeat the process for the other three (or more) wiper blades on your car.

Weight 0.1 kg
Dimensions 66 × 5 × 2.8 cm
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Customer Reviews
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Filter Reviews:
Sheperd C.

Wrong One

Sadly i bought the wrong one, then messed it up

Jaap S.

The best

No more juddering, every sweep is a clean sweep. Worth every cent!

Peter L.

Bosch wiper blade AP21U

Not a happy buy unfortunately. I put in my car model (Volvo C70 2000) and the system showed that this blade model would fit. When the two blades arrived there was evidence that the packaging had been previously opened. On taking out the contents there were only three adapters in each box. Each box is supposed to have four adapters so now I have 1xOne, 2x Two, 2xThree and 1xFour. Then to make matters worse I discover that the adapters do not fit my car. Closer investigation on the boxes show a picture that this model 3397006834 will not fit a hook wiper which is what I have on my car.

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