Bosch 3397006507E7W Clear Advantage 21-CA Front Wind Shield Wiper Blade for Cars, 21″

By Bosch
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About this item

Enjoy reduced noise, smooth and clear view with Bosch 21 inch front windshield wiper blades. 

  • CHEVROLET- Optra(Driver side), Optra [J200](Driver side), FIAT- Punto ‘03 [188](Driver side), HONDA- CR-V(Driver side), HYUNDAI- Sonata [EF](Driver side), MARUTI SUZUKI- Baleno (Old)(Driver side), Celerio [YL7](Driver side), MARUTI SUZUKI- Swift(Driver side), Swift [YN2](Driver side), Swift [YP8](Driver side), Swift Dzire(Driver side), Zen Estilo(Driver side), MITSUBISHI- Lancer(Driver side), Lancer Cedia(Driver side), Lancer Hatchback(Driver side).
  • A true all-weather performer, the clear advantage wiper blade can withstand even the harshest treatment during severe weather months
  • The precision-tensioned steel spring applies uniform pressure along the entire blade length providing consistent wiping performance across the windshield
  • The aerodynamic wind spoiler creates a downforce preventing the blade from lift off at high speeds or heavy wind providing a clean, clear result for optimum visibility and driving safety
SKU: CO-BOS-VTL-47526 Categories: , ,


Bosch 21 inch Front Windshield Wiper Blades 

Bosch 21 inch front windshield wiper blades provide excellent visibility and uniform pressure distribution for impressive glide. These blades are highly resilient and made using heat-treated steel and natural rubber to ensure durability. Bosch 21-inch wiper blades are suitable for all Indian seasons and feature an aerodynamic design for noise-free operation. The blades are engineered to contour closely to the windshield for cleaner and streak-free wiping in any weather. These blades are excellent for anyone who wants a smooth and quiet drive. The blades sweep across your windshield without shuddering, stuttering or sticking to the surface. It’s well-made and tends to last longer than most wiper blades. Fit for most makes and models. 

Durable Material – High-Quality Natural Rubber and Steel

The Bosch 21 inch front windshield wiper blades are manufactured using grade AA natural rubber and robust steel for excellent cleaning. The rubber rubs across the windshield closely to steer clear of even the smallest dirt and debris. The blades remove all sorts of dirt, water droplet and moisture from the surface for crystal clear vision. The high-quality material withstands high heat and sunlight exposure. The natural rubber resists wear and tear caused by long-term sunlight and UV exposure. 

Aerodynamic Design – Stable and Noise-Free Drive

The aerodynamic design of Bosch 21 inch front windshield wiper blades helps to reduce drag, wind lift and noise when driving. It reduces drag and wind noise to improve traction. When you are driving at a high speed or when the wind is strong, wiper blades are likely to lift up from the windshield. Luckily, Bosch 21 inch wiper blades maintain their stability for high performance. 

Uniform Pressure Against Windshield For Crystal-Clear View

You don’t want uneven wipe out when it’s raining cats and dogs. The view will be unclear and can increase the risk of fatal accidents. Bosch 21-inch wiper blades help you avoid blurred or vague vision. These blades feature unique tension springs and spoilers for excellent glide. The pressure points increase the blade-to-windshield contact for top-notch visibility and performance at any speed. With its smart hinge joints, the wiper blade grips the windscreen securely against the windshield. The hinges of the wiper blades also prevent clogging of snow, dirt, stones, ice or debris. 

Easy to Install:  Worth 10 Minutes of Sweat Only

The Bosch 21 inch front windshield wiper blades feature locking connectors to provide a secure fit. It makes the wiper blade easy to install, quick and effortless. You can install these blades within 10 to 15 minutes. There’s no need for expert guidance to help you out, installation of this blade is quick and easy 


Weight 0.4 kg
Country Of Origin



Bosch Limited, Bosch, Bosch Ltd, Post Box No. 3000, Hosur Road, Adugodi 560 030 Bangalore

Frequently Asked Questions

Q1.What is a Wiper blade?

Ans.A wiper blade is used to clean a vehicle’s windshield while driving.Wipers can remove moisture, dirt, debris, raindrops and snow, leaving the windshield clean and streak free for maximum visibility.

Q2.What wiper blades do I need?

Ans.The wiper blades you install should have a specific size to fit your vehicle’s windscreen.The best wiper blades come from brands such as Michelin and Bosch and are widely available on Carorbis.Com in a range of sizes to fit your vehicle.

Q3.Do all wiper blades fit any car?

Ans.Each vehicle requires a different size of wiper blade.Refer to your owner’s manual for the exact specifications of the wiper blade to install on your vehicle.

Q4.Do I need to buy 2 wiper blades?

Ans.It is recommended to replace both windshield wipers at the same time.Otherwise, you may experience inconsistent cleaning which may reduce visibility.

Q5.How long do windshield wipers last?

Ans.Windshield wipers should last at least 2-3 years if used properly and maintained correctly.The life of wiper blades will decrease with excessive use or driving through adverse weather conditions.

Q6.Do wiper blade brands matter?

Ans.Yes.Wiper blades from brands such as Michelin and Bosch are renowned to be of high-quality and long-lasting durability.In addition, these blades provide a clean, streak-free glass surface and ensure maximum visibility and safety in all weather conditions.

Q7.Which windshield wipers last the longest?

Ans.Windshield wipers from Bosch and Michelin are well known to have a long life and dependable service in all weather conditions.

Q8.Are silicone or rubber wiper blades better?

Ans.Silicone is a synthetic material that is less susceptible to wear and tear or weathering effects due to exposure to the elements.Rubber provides a cleaner surface, but is subject to degradation, especially during the summer when the material dries out.

Q9.Do expensive wiper blades last longer?

Ans.Expensive wiper blades are made of superior materials and use advanced technology in their manufacture.They are more likely to have a longer life due to increased quality control and sturdy construction.

Q10.Why are some wiper blades so expensive?

Ans.There is a lot of research and development in the manufacture of wiper blades, to ensure that these components provide maximum cleaning and less noise during operation.Expensive wiper blades are better suited for your car if you are looking for enhanced safety and driving comfort.

Q11.When should I buy wiper blades?

Ans.You should replace the wiper blades as soon as you notice faulty operation or incomplete cleaning with your current wiper blades.Using old wipers for too long may even scratch the windshield permanently.

Q12.What are 3 different styles of wiper blade arms?

Ans.The three different types of wiper blades include standard, flat and hybrid.Standard wiper blades have springs and a couple of pressure points to distribute force on the windshield.Flat wiper blades have a connector in the middle with a more aerodynamic shape.Hybrid wiper blades are a combination of conventional and flat-type wiper blades.

Q13.Is there a difference in wiper blades?

Ans.Each wiper blade has a length specification and unique connector that will fit on a certain car model.Refer to your owner’s manual before you make a purchase.

Q14.Can I switch my wiper blades?

Ans.Yes, there are plenty of aftermarket options for wiper blades from brands such as Michelin and Bosch.Visit Carorbis and browse through a comprehensive catalogue of wiper blade options for your vehicle.

Q15.Which is most commonly used wiper in automobile?

Ans.Bosch and Michelin are two popular brands that drivers prefer due to their superior wiping abilities, low noise and dependable service.

Q16.What are the two type of wipers?

Ans.You can buy a standard windshield wiper like the ones that come factory fitted on your car, or you can get a high-performance wiper blade from Bosch or Michelin as an aftermarket replacement.

Q17.Are curved wiper blades better?

Ans.The wiper blade should make perfect contact with your windshield for the best cleaning results.Check if your vehicle can be installed with a curved wiper blade before you make a purchase.

Q18.Can wiper blade damage windshield?

Ans.A new wiper blade has a special coating on the rubber wiper blades to reduce friction and glide over the glass windshield.Older or worn-out wiper blades tend to scratch the windshield, especially if used without spraying windshield wiper fluid.

Q19.Why do wiper blades fail?

Ans.The rubber material used in wiper blades eventually wears out due to exposure to moisture, heat and sunlight.At this point, it is best to replace your wiper blades with an aftermarket product.

Q20.Why Are silicone wipers better?

Ans.Silicone wiper blades are resistant to wear and tear.They provide a gliding surface for the blades across the windshield which provides superior cleaning action and longer life.

Q21.Which is better silicone or rubber?

Ans.Both materials have their advantages.Silicone wiper blades have a longer life, but rubber wiper blades have superior cleaning action.

Q22.Are frameless wiper blades better?

Ans.This is more of an aesthetic property.Frameless wiper blades give your vehicle a better look when viewed from the front.

Q23.What is the disadvantage of frameless wiper?

Ans.They tend to be more expensive than traditional wipers and they may not be as durable as framed wipers.

Q24.How important is wiper blade size?

Ans.Each vehicle has a specific wiper blade size that is suitable for the dimensions of its windshield.Refer to the owner’s manual for the right windshield wiper size.

Q25.What is banana wiper?

Ans.It is a frameless type of wiper that has a spring-loaded arm and a bent shape that looks like a banana.It provides even pressure all over the windshield.

Q26.Why car wipers are kept open in parking?

Ans.This is done to prevent the wipers from sticking to the windshield when the vehicle is parked for an extended period.Moisture may cause the blade to adhere to the glass surface during extreme weather conditions.

Q27.Why is the arm of a wiper blade should not be bended?

Ans.Bending the wiper arm may cause the wiper blade to move incorrectly, and it may damage or scratch your windshield.A bent wiper arm may not be able to wipe your windshield effectively.

Q28.Is rain sensing wipers good?

Ans.Rain-sensing wipers automatically switch on when they detect moisture from raindrops.It is a convenient and safety-enhancing technology that eliminates the need for the driver to switch on the wipers manually.

Q29.What is automatic wiper?

Ans.Automatic wipers have sensors that detect rainfall and automatically switch on to clean the windshield.They may also vary wiper speed depending on the intensity of rainfall.

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