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Description
Bosch Aerotwin Plus Flat Wiper Blade AP 21 U for AUDI A5 - 3397006834Vehicle Fitment & Part Details Bosch Aerotwin Plus Flat Wiper Blade AP 21 U is a Bosch windscreen wiper blade for supplied vehicle applications. Key supplied details include Aerotwin Plus; Flat Wiper Blade; Front, Passenger Side, Driver side, lateral installation, Rear; 530 mm; 21 inch. Match the supplied vehicle and reference details before ordering. Key Details SKU 3397006834 Component Windscreen wiper blade Position Front, Passenger Side, Driver
Vehicle Fitment & Part Details
Bosch Aerotwin Plus Flat Wiper Blade AP 21 U is a Bosch windscreen wiper blade for supplied vehicle applications. Key supplied details include Aerotwin Plus; Flat Wiper Blade; Front, Passenger Side, Driver side, lateral installation, Rear; 530 mm; 21 inch. Match the supplied vehicle and reference details before ordering.
Key Details
- SKU
- 3397006834
- Component
- Windscreen wiper blade
- Position
- Front, Passenger Side, Driver side, lateral installation, Rear
- Configuration
- Single wiper blade
- Brand
- Bosch
- Part MPN
- 3 397 006 834
- GTIN
- 4047025120593, 4047025127578
- Reference Numbers
- SWF: 262 207, SC53; VALEO: 574744, HF21, 578507, HF53
- Primary Fitment
- AUDI A5, AUDI A6, AUDI A7
- Included
- 1 wiper blade
- Specs
- Aerotwin Plus; Flat Wiper Blade; Front, Passenger Side, Driver side, lateral installation, Rear; 530 mm; 21 inch
Listing Highlights
- Bosch Aerotwin Plus range product for supplied catalogue applications.
- Designed for product identification and compatibility checking against the original blade.
- Flat Wiper Blade configuration from supplied Bosch catalogue data.
- Trade number AP 21 U for catalogue cross-checking.
Product Specifications
| Range / Model | Aerotwin Plus |
|---|---|
| Blade Type | Flat Wiper Blade |
| Fitting Position | Front, Passenger Side, Driver side, lateral installation, Rear |
| Length 1 | 530 mm |
| Length | 21 inch |
| Trade Number | AP 21 U |
Vehicle Fitment
This Bosch wiper blade is listed against 46 supplied vehicle application entries, including AUDI A5, AUDI A6, AUDI A7, AUDI Q3, AUDI TT, BENTLEY MULSANNE, BMW I3, BMW Z4. Use the supplied fitment list below to confirm model, year, chassis and blade position before ordering.
View Full Vehicle Fitment (46 applications)
- AUDI A5
- AUDI A6
- AUDI A7
- AUDI Q3
- AUDI TT
- BENTLEY MULSANNE
- BMW I3
- BMW Z4
- CADILLAC STS
- CHEVROLET TRAVERSE
- FORD MONDEO
- LAND ROVER RANGE ROVER
- LEXUS RX
- MAZDA 3
- Mercedes-benz C-class
- Mercedes-benz CITAN
- Mercedes-benz Gl-class
- Mercedes-benz M-class
- Mercedes-benz R-class
- MINI MINI
- PORSCHE 718
- PORSCHE 911
- PORSCHE BOXSTER
- PORSCHE BOXTER
- PORSCHE CAYMAN
- PORSCHE PANAMERA
- RENAULT KANGOO
- SEAT CORDOBA
- SEAT IBIZA
- SKODA FABIA
- SKODA KODIAQ
- SKODA ROOMSTER
- SKODA SUPERB
- SMART FORTWO
- TOYOTA SUPRA
- VOLVO S60
- VOLVO S80
- VOLVO V70
- VOLVO XC70
- VOLVO XC90
- VW BEETLE
- VW BORA
- VW GOLF
- VW PASSAT
- VW POLO
- VW TIGUAN
OE and Cross Reference Numbers
SWF: 262 207, SC53; VALEO: 574744, HF21, 578507, HF53
Need to confirm your Bosch wiper blade size?
Use the Bosch online wiper blade finder to check the correct blade range and size for your vehicle before ordering.
Compatibility Verification Notes
- Confirm compatibility using VIN, engine code, chassis / platform, OE reference and original part comparison before ordering.
- Match the supplied fitment details to your vehicle, including model, year range and any listed blade position information.
- Wiper blade fitment may vary by production date, market, import history and arm type.
- This listing is for part identification and compatibility checking only. Installation must be carried out according to the vehicle manufacturer's service information by a suitably qualified person.
Common Questions
How do I confirm this Bosch wiper blade is correct?
Compare the supplied Bosch part number, trade number, blade length, position and vehicle fitment data with your current wiper blade or vehicle catalogue information.
Are reference numbers included?
Yes. Supplied OE and cross reference numbers are shown above where available.
Is this listing for one blade or a kit?
This listing is supplied as a single wiper blade unless the product data above states otherwise.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.7 ★★★★★
Based on 1725 reviews
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Product Reviews
★★★★★ 5
Strong sense of place and character😍
Format: Kindle
Burke really nails emotions. I did not grow up with religious trauma, but reading about Courtney made me feel like I did. I didn't have a family that treated me like the help just because I was following my own path, but reading Thea's POV made me believe I had. It's truly a gift when an author can establish such a strong sense of place and character. I can't wait to see what she does next.😍
4.5🌟
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 16, 2025
★★★★★ 5
Ugh, why does it have to be over?!?
Format: Kindle
Okay, Amazon/Kindle is dirty for prompting a review right as you finish the book, and I’m typing this through (happy) tears right now! I have thoroughly enjoyed this whole series and have to recommend that you read each one. Moving through the stories of Elle, Darcy, Brendon, Annie, Margot & Olivia has been very fun, adventurous and satisfying overall. The romance is amazing, the steamy sections are s t e a m y, and the finales are perfect. I like that the conflicts are not too extreme, drawn out or kitschy like they can be in other forms of media. I also enjoyed that this series was written in a more modern timeline. Not to mention with a straight romance sandwiched by 2 queer romances, this series is built for bi/pansexuals. Man, I’m going to miss these characters, but I will be watching very closely for more of Alexandria Bellefleur!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 5, 2023
★★★★★ 4
A starry second chance romance that’s not to be missed.
Format: Kindle
I’ll admit I was super excited to read this and at the same time apprehensive too because I absolutely loved “Written in the Stars” and didn’t want to set it up on a pedestal of unfair expectations. Not sure I was completely successful on that front ☺️.
So Margot’s story is a second chance romance with Olivia, her high school best friend who ended up marrying the quarterback jock. 11 years later they meet and interesting things happen. Margot is one of those caustic but heart of gold characters that I’ve adored from book one. I loved there was more of that in this book and it was a nice juxtaposition to Olivia’s character that’s basically kindness and generosity personified.
Bellefleur’s writing definitely does the word “rom-com” justice, as the story is packed with plenty of pining and humor. That cat scene being the most memorable of the lot. I also loved the pacing of this book. Second chance romances often tend to yank readers back and forth between timelines, causing reading-whiplash. But in this book, there’s none of that and the story progresses with enough background to keep you engaged and focused.
That brings me to communication tropes. Love-‘em or hate-‘em they are the backbone of angst inducement. This book felt like one ginormous communication trope. Ironically, Margot’s character actually bemoans how she hates it when characters don’t communicate, which I thought was quite tongue and cheek by Bellefleur given how this book flowed.
There’s lots of sexy scenes in this book and while I loved reading them, it also felt like that’s all that was happening. Margot and Olivia weren’t really talking until the very end. So even though I liked the pacing for the majority of the book, the end was like a train hurtling down the track sans brakes. So much was happening, threads being closed with a grand gesture looming, my heart was racing and I even started reading faster which didn’t help my feeling, that it was rushing to the end.
The epilogue was great and I really loved getting glimpses of Elle and Darcy throughout this book. Overall while it may not have the tingly charm of “Written in the stars”, it is a great read that closes out the series nicely.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 13, 2022
★★★★★ 5
Very good book!
Format: Kindle
I really enjoyed reading “Count my lucky stars”. It was a great sapphic romance - sweet, funny and entertaining. It was the last book in the series and it summed up all the three couples from the series perfectly. I really liked Margot and just the way she is and also I felt for Olivia because I am similar - I usually put other needs above my own. They were just great together - they balanced each other out. Very good read.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 7, 2025
★★★★★ 5
Refreshing, fun love story.
Format: Paperback
Great read. Enjoyed the story.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 19, 2025
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