My Account
My Garage
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order
MY GARAGE Select Vehicle
MY GARAGE

Bosch 21 1112 03 AeroTwin OE Replacement Wiper Blade Set - 21 03 21 Inch Pair

Part of: Bosch AeroTwin OE Replacement Wiper Blade Set

Other options in this family: Bosch 3397014242 Bosch 3397014422 Bosch 3397014832 Bosch 3397014156 Bosch 3397014315

Manufacturer

Picture for manufacturer Bosch

Part Number

21 1112 03
14 reviews
Sale Price

$21.86

In Stock (6)

delivery box

Usually delivered within 2 days

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Bosch 21 1112 03 AeroTwin wiper blade set delivers OE-quality performance with its advanced bracketless beam design. This complete replacement set includes both driver and passenger side wiper blades, each measuring 21 inches in length, with a pre-assembled Side Lock 22mm adapter for quick and easy installation.

Key Features:

  • Bracketless flat blade design for uniform pressure distribution
  • Pre-assembled Side Lock 22mm adapter for vehicle-specific fitment
  • Double corrosion protection for extended durability
  • Specially designed rubber coating ensures smooth, quiet wiping action
  • OE replacement quality meeting original equipment specifications
  • All-weather performance for reliable visibility in rain, sleet, and snow

Bosch AeroTwin wiper blades represent the latest in windshield wiper technology, featuring a streamlined design that provides consistent contact across the entire blade length. The advanced rubber compound resists ozone, UV rays, and extreme temperatures to maintain peak wiping performance throughout the blade's service life. This set is engineered as a direct replacement for factory-installed wiper systems, ensuring proper fit and function.

Specifications:

  • Manufacturer Part Number: 21 1112 03
  • Bosch Part Number: 3397118923 / 3-397-118-923
  • Blade Length: 21 inches (both blades)
  • Blade Type: Flat beam design (bracketless)
  • Adapter Type: Side Lock 22mm

Item was exactly as described and was delivered on time Friday after ordering it on Wednesday. Great job! Thanks.

Quick and easy

It was very easy to order my husbands part.

Easy shopping, however the confirmation from the warehouse and then the shipment to my home, took a week. For an overall product purchase it's fine, but if you have your car broken and you are waiting for the part, the waiting time is terrible.

quick and easy

Ligthing Fast!!! thanks to Amazon.

great selection, Excellent Pricing , great shiiping rates

None

The item was what i was looking for and the price was right. Item was very good quality. Would order from Autoplicity again.

I hope the product is as good as the speed I received the item. I even made a mistake on my order, and it still arrived fast. Thanx, will do business with again.

Great Prices, Easy Shopping, Fantastic Inventory!

Fast reliable cheap

I needed to verify the part was correct. The telephone staff was very helpful, professional and informed about your products.

Good prices

Share icon
Return Policy
Returns are easy at THMotorsports

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy