--- product_id: 51765325 title: "Aerotwin AP 21 U - Front Windscreen Wiper - Replacement Blade - Comes with Modular Adapters - 1 Blade, 530mm" brand: "bosch" price: "Rp841995" currency: IDR in_stock: true reviews_count: 13 category: "Bosch" url: https://www.desertcart.id/products/51765325-aerotwin-ap-21-u-front-windscreen-wiper-replacement-blade-comes store_origin: ID region: Indonesia --- # Modular quick-fit adapters Evodium steel spring strip All-weather flat blade tech Aerotwin AP 21 U - Front Windscreen Wiper - Replacement Blade - Comes with Modular Adapters - 1 Blade, 530mm **Brand:** bosch **Price:** Rp841995 **Availability:** ✅ In Stock ## Summary > 🚗 Clear vision, zero compromise—drive with Bosch Aerotwin confidence! ## Quick Answers - **What is this?** Aerotwin AP 21 U - Front Windscreen Wiper - Replacement Blade - Comes with Modular Adapters - 1 Blade, 530mm by bosch - **How much does it cost?** Rp841995 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/51765325-aerotwin-ap-21-u-front-windscreen-wiper-replacement-blade-comes) ## Best For - bosch enthusiasts ## Why This Product - Trusted bosch brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Tested for Your Drive:** Vehicle-specific testing guarantees OEM-level fit and performance, so you never compromise on safety. - • **Effortless Installation:** Intelligent modular adapters make replacement a breeze—fit your vehicle perfectly without hassle. - • **Long-lasting Performance:** Patented Power Protection Plus rubber resists wear and noise, maintaining crystal-clear vision mile after mile. - • **Precision Engineering Inside:** Evodium steel spring strips deliver uniform pressure for streak-free visibility at any speed. - • **Unmatched Weather Resilience:** Flat-blade design with aerodynamic spoilers ensures flawless wiping in rain, snow, or shine—no lift, no noise. ## Overview The Bosch Aerotwin AP 21 U is a premium 530mm front windscreen wiper blade engineered for professional-grade performance. Featuring patented Power Protection Plus rubber and Evodium steel spring strips, it delivers noiseless, streak-free wiping in all weather conditions. Its aerodynamic spoiler reduces wind resistance and noise, while modular adapters ensure quick, vehicle-specific installation. Trusted worldwide for durability and precision, this Bosch blade keeps your windshield crystal clear and your drive safe. ## Description From the manufacturer Optimum visibility in any weather Bosch - Invented for life Bosch offers one of the world's largest ranges of spare parts for vehicle repair. The focus thereby is on high quality and a long product life. This helps to keep people mobile all over the world. For more than 130 years, Bosch has pursued the goal of offering intelligent and reliable solutions to make life a little bit easier every day. Rain or snow. Day or night. Innovative design and technological advancements of Bosch Aerotwin provide excellent wiping performance Consistent, Durable, Reliable Intelligent Adapter System allows for quick and easy bladereplacement. Aerodynamic Spoiler limits wind resistance and wiping noise. Customized Spring Strips, made from Evodium steel, provide uniform windscreen contact and wiping stability, even at high speeds. Patented Power Protection Plus rubber technology ensures wiper performance in any weather. P.P.P = Performance Power ProtectionPlus: for noiseless wiping Thanks to its innovative wiper rubber with patented permanent coating, these wiper blades slide across the windshield more easily. Unlike the graphite coating, this coating does not detach over time. Due to its lower friction coefficient, this wiper rubber features a higher thermal resilience and wipes wet and drying windshields without juddering nor noises. Tested on your car Vehicle-specific tests: for perfect wiping results Each wiper is tested under conditions of practice. Only those wiper blades meeting toughest demands in terms of fitting accuracy, quality, wiping results, performance at high speeds, noise development and ease of installation are offered for the respective vehicle. All weather safety Safe at all weather conditions: flat-blade technology Spoilers prevent lifting of wiper blades. There are no metal frames or joints susceptible icing of humidity and snow. Using synthetic wiper rubbers, Bosch flat wiper blades are also highly resistant to extreme external weather influences such as heat or ozone, among others. Evodium steel inside Evodiumsteel: for a long service life At the core of the wiper blade, a customized spring strip made of permanently elastic Evodiumsteel ensures evenly distributed wiper blade contact pressure at any point on the windshield. This reduces its wear and results in a longer service life. Review: Bosch quality as expected - Always use bosch aero twin and have never had any issues, sometimes hard to find the exactly correct oem replacements with the correct fitting but once that is worked out, easy peasy to fit Review: Easy to fit - Perfect easy to fit, no noise and clear screen ## Features - car parts ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00L7Z69RU | | Auto Part Position | Front | | Auto part position | Front | | Automotive Fit Type | Vehicle Specific Fit | | Best Sellers Rank | 7,949 in Automotive ( See Top 100 in Automotive ) 118 in Replacement Blades | | Brand | Bosch | | Brand Name | Bosch | | Colour | Getaway Solids | | Compatible with Vehicle Type | Car | | Customer Reviews | 4.6 out of 5 stars 671 Reviews | | Fit Type | Vehicle Specific Fit | | Fit type | Vehicle Specific Fit | | Global Trade Identification Number | 04047025127578 | | Included Components | Bosch Scheibenwischer Aerotwin AP21U, Länge: 530mm – einzelner Scheibenwischer für Frontscheibe | | Item Type Name | AEROTWIN PLUS FLAT BLADE 530 | | Item Weight | 0.24 Pounds | | Manufacturer | Bosch | | Manufacturer Part Number | 3397006834 | | Manufacturer Warranty Description | WARRANTY: Guarantee is 12 months from purchase date, proof of which will be required for any claim. | | Material | High speed | | Material Type | High speed | | Model Number | AP21U | | Mounting Type | Hook | | Mounting type | Hook | | OEM Equivalent Part Number | ALFA ROMEO 5901373, AUDI 191955427B, AUDI 1J0998003, AUDI 357955425 | | Seasons | All | | Unit Count | 1.0 count | | Vehicle service type | Car | ## Product Details - **Auto part position:** Front - **Brand:** Bosch - **Fit type:** Vehicle Specific Fit - **Material:** High speed - **Vehicle service type:** Car ## Images ![Aerotwin AP 21 U - Front Windscreen Wiper - Replacement Blade - Comes with Modular Adapters - 1 Blade, 530mm - Image 1](https://m.media-amazon.com/images/I/51nR9+eBH7L.jpg) ![Aerotwin AP 21 U - Front Windscreen Wiper - Replacement Blade - Comes with Modular Adapters - 1 Blade, 530mm - Image 2](https://m.media-amazon.com/images/I/61X6Wwb1fPL.jpg) ![Aerotwin AP 21 U - Front Windscreen Wiper - Replacement Blade - Comes with Modular Adapters - 1 Blade, 530mm - Image 3](https://m.media-amazon.com/images/I/617xD-u2dkL.jpg) ![Aerotwin AP 21 U - Front Windscreen Wiper - Replacement Blade - Comes with Modular Adapters - 1 Blade, 530mm - Image 4](https://m.media-amazon.com/images/I/71OOENHuxoL.jpg) ![Aerotwin AP 21 U - Front Windscreen Wiper - Replacement Blade - Comes with Modular Adapters - 1 Blade, 530mm - Image 5](https://m.media-amazon.com/images/I/61D6MRclf2L.jpg) ## Questions & Answers **Q: Will this fit Skoda Fabia Estate 2013 ?** A: If you go onto Halfords website you’ll be able to enter the car registration and a list of suitable blades will appear. **Q: does this fit a v w polo match 3 door hatchback 1.2 , year 2009** A: Hi this will fit the drivers side but it is a AP19U on the passengers side of your car. **Q: Will this fit vw beetle hatchback 1.4 year 2016** A: Don’t know I bought it for a smart four two in which it was a perfect fit **Q: Will it his fit 2000 reg(x) vw bora** A: In the box with the wiper , I think there were 3 plastic fittings, that must cover quite a few fitting options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Bosch quality as expected *by M***K on 6 February 2026* Always use bosch aero twin and have never had any issues, sometimes hard to find the exactly correct oem replacements with the correct fitting but once that is worked out, easy peasy to fit ### ⭐⭐⭐⭐⭐ Easy to fit *by F***E on 22 March 2026* Perfect easy to fit, no noise and clear screen ### ⭐⭐⭐⭐⭐ Quality and value *by M***L on 3 July 2026* Same quality as car manufacturer fits but much cheaper. ## Frequently Bought Together - Bosch Wiper Blade Aerotwin AP21U, Length: 530mm – Single Front Wiper Bladess - Bosch Wiper Blade Aerotwin AP30U, Length: 750mm – Single Front Wiper Bladess - Bosch Aerotwin AP26U - Front Windscreen Wiper - Replacement Blade - Comes with Modular Adapters - 1 Blade, 650mm --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.id/products/51765325-aerotwin-ap-21-u-front-windscreen-wiper-replacement-blade-comes](https://www.desertcart.id/products/51765325-aerotwin-ap-21-u-front-windscreen-wiper-replacement-blade-comes) --- *Product available on Desertcart Indonesia* *Store origin: ID* *Last updated: 2026-07-28*