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Bosch A402H - Wiper Blade (Rear)
Product Overview
The Bosch Windshield Wiper Blade A402H is engineered to provide exceptional performance and durability for your Audi or Mercedes-Benz vehicle. This premium-grade wiper blade features a dual rubber compound that ensures a streak-free wipe, enhancing your visibility in all weather conditions. With its innovative asymmetric spoiler design, the A402H evenly distributes pressure across the blade for a more effective wiping action. Designed for seamless installation, the Bosch A402H is compatible with part number 8K9 955 425, ensuring a secure fit that withstands even the harshest weather. Investing in high-quality wiper blades is essential for the safety of you and your passengers, and Bosch delivers reliability you can trust. Choose Bosch A402H for dependable performance and peace of mind every time you service your vehicle.
Cross Reference Numbers
This Bosch A402H is equivalent to or replaces the following part numbers: 8K9 955 425, 8K9955425.
Vehicle Compatibility
This part fits some of the popular models below. For Fitment Confidence, please use the vehicle selector tool above to verify exact compatibility.
- Audi A6 allroad 3.0 V6 (2021–2022)
- Audi RS6 Avant 4.0 V8 (2021–2022)
- Audi RS Q8 4.0 V8 (2021–2022)
- Audi Q8 3.0 V6 (2020–2022)
- Audi SQ8 4.0 V8 (2021–2022)
- Audi A8 Quattro 3.0 V6 (2020–2022)
- Audi A8 Quattro L 4.0 V8 (2020–2022)
- Mercedes-Benz Metris 2.0 L4 (2020–2021)
- Audi Q3 Quattro 2.0 L4 (2016–2018)
- Audi A4 Quattro 2.0 L4 (2010–2012)
This may also fits other applications. Please use the vehicle selector tool to verify fitment.
Why Shop at eEuroparts.com?
- Proven Expertise: Over 25 years of experience with European vehicles means we know your car inside and out.
- Exclusive Kits That Fitâ„¢ - complete repair solutions with no guesswork
- Fitment Confidence: Our accurate cataloging ensures you get the right part the first time.
- Fast, Reliable Shipping: Orders ship quickly from our U.S.-based warehouses.
- Transparent Pricing: Competitive prices with no hidden fees or surprise charges.
- Established Trust: Serving the European auto community since 2000.
Frequently Asked Questions
What does the Bosch A402H Wiper Blade do?
The Bosch Windshield Wiper Blade A402H plays a critical role in ensuring clear visibility during adverse weather conditions. It effectively removes rain, snow, and debris from your rear windshield, contributing to safer driving.
How do I know if my Wiper Blade needs replacement?
Common indicators that your wiper blades may need replacement include streaking on the windshield, skipping during operation, or visible wear and tear on the rubber. If you notice any of these symptoms, it's time to consider a replacement.
Can I install the Bosch A402H myself?
Yes, the Bosch A402H is designed for easy installation. However, ensure that you follow the manufacturer's instructions and take necessary precautions to avoid damage.
What are the symptoms of a faulty Wiper Blade?
Symptoms of a faulty wiper blade include poor visibility due to streaks or smears, skipping during operation, and unusual noises while in use. Maintaining effective wiper performance is essential for safety.
Why should I choose Bosch for my Wiper Blade needs?
Bosch is a trusted brand known for quality and performance. Order Bosch A402H today for a factory-correct replacement that restores safety and performance.
Note: All information on this page and in the FAQ is for general reference only. Verify fitment and consult a professional as needed. eEuroparts.com is not responsible for incorrect part selection or installation.
- BrandBosch
- ManufacturerBosch
- MPNA402H
- Part TypeWiper Blade
- PositionRear
- OE Part Numbers8K9 955 425, 8K9955425
- Cross Reference Numbers3 397 008 057, 3397008057
- FeaturesAdapters Included : No
Adapters Required : No
Attached Spoiler/Aerofoil : No
Blade Type : Beam
Frame Color : Black
Heated (Wiper Blade) : No
Length : 16
Pressure Point Quantity : Infinite
Prop 65 Warning Label Required? : No
Quick Connect Hardware Included : No
Refillable : No
Winter Blade : No
Wiper Blade Connection Type : Male
Wiper Blade Design : All-Season
Wiper Blade Material : Natural Rubber w/Graphite
Wiping Edges : 1
- Fitment
- Fitment TypeVehicle Specific
| Year | Make | Model | Submodel | Notes |
|---|---|---|---|---|
| 2009 | Audi | A4 Quattro | Avant (2.0 L4 GAS) | |
| 2009 | Audi | A4 Quattro | Base (2.0 L4 GAS) | |
| 2009 | Audi | A4 Quattro | Base (3.2 V6 GAS) | |
| 2009 | Audi | A4 Quattro | Cabriolet (2.0 L4 GAS) | |
| 2009 | Audi | A4 Quattro | Cabriolet (3.2 V6 GAS) | |
| 2010 | Audi | A4 Quattro | Avant (2.0 L4 GAS) | |
| 2010 | Audi | A4 Quattro | Base (2.0 L4 GAS) | |
| 2011 | Audi | A4 Quattro | Avant (2.0 L4 GAS) | |
| 2011 | Audi | A4 Quattro | Base (2.0 L4 GAS) | |
| 2012 | Audi | A4 Quattro | Avant (2.0 L4 GAS) | |
| 2012 | Audi | A4 Quattro | Base (2.0 L4 GAS) | |
| 2013 | Audi | allroad | Premium (2.0 L4 FLEX) | |
| 2013 | Audi | allroad | Premium Plus (2.0 L4 FLEX) | |
| 2013 | Audi | allroad | Prestige (2.0 L4 FLEX) | |
| 2014 | Audi | allroad | Premium (2.0 L4 FLEX) | |
| 2014 | Audi | allroad | Premium Plus (2.0 L4 FLEX) | |
| 2014 | Audi | allroad | Prestige (2.0 L4 FLEX) | |
| 2015 | Audi | allroad | Premium (2.0 L4 FLEX) | |
| 2015 | Audi | allroad | Premium Plus (2.0 L4 FLEX) | |
| 2015 | Audi | allroad | Prestige (2.0 L4 FLEX) | |
| 2015 | Audi | Q3 | Premium Plus (2.0 L4 GAS) | |
| 2015 | Audi | Q3 | Prestige (2.0 L4 GAS) | |
| 2015 | Audi | Q3 Quattro | Premium Plus (2.0 L4 GAS) | |
| 2015 | Audi | Q3 Quattro | Prestige (2.0 L4 GAS) | |
| 2016 | Audi | Q3 | Premium Plus (2.0 L4 GAS) | |
| 2016 | Audi | Q3 | Prestige (2.0 L4 GAS) | |
| 2016 | Audi | Q3 Quattro | Premium Plus (2.0 L4 GAS) | |
| 2016 | Audi | Q3 Quattro | Prestige (2.0 L4 GAS) | |
| 2016 | Audi | allroad | Premium (2.0 L4 FLEX) | |
| 2016 | Audi | allroad | Premium Plus (2.0 L4 FLEX) | |
| 2016 | Mercedes-Benz | Metris | Base (2.0 L4 GAS) | |
| 2017 | Mercedes-Benz | Metris | Base (2.0 L4 GAS) | |
| 2017 | Audi | Q3 | Premium (2.0 L4 GAS) | |
| 2017 | Audi | Q3 | Premium Plus (2.0 L4 GAS) | |
| 2017 | Audi | Q3 | Prestige (2.0 L4 GAS) | |
| 2017 | Audi | Q3 Quattro | Premium (2.0 L4 GAS) | |
| 2017 | Audi | Q3 Quattro | Premium Plus (2.0 L4 GAS) | |
| 2017 | Audi | Q3 Quattro | Prestige (2.0 L4 GAS) | |
| 2017 | Audi | A4 allroad | Premium (2.0 L4 GAS) | |
| 2017 | Audi | A4 allroad | Premium Plus (2.0 L4 GAS) | |
| 2017 | Audi | A4 allroad | Prestige (2.0 L4 GAS) | |
| 2018 | Audi | Q3 Quattro | Premium (2.0 L4 GAS) | |
| 2018 | Audi | Q3 Quattro | Premium Plus (2.0 L4 GAS) | |
| 2018 | Audi | Q3 | Premium (2.0 L4 GAS) | |
| 2018 | Audi | Q3 | Premium Plus (2.0 L4 GAS) | |
| 2018 | Audi | A8 Quattro | L (3.0 V6 GAS) | |
| 2018 | Audi | A8 Quattro | L Sport (4.0 V8 GAS) | |
| 2019 | Audi | Q8 | Premium (3.0 V6 MHEV) | |
| 2019 | Audi | Q8 | Premium Plus (3.0 V6 MHEV) | |
| 2019 | Audi | Q8 | Prestige (3.0 V6 MHEV) | |
| 2019 | Audi | A8 Quattro | L (4.0 V8 MHEV) | |
| 2019 | Audi | A8 Quattro | L (3.0 V6 MHEV) | |
| 2020 | Audi | A8 Quattro | L (4.0 V8 MHEV) | |
| 2020 | Audi | A8 Quattro | L (3.0 V6 MHEV) | |
| 2020 | Audi | A8 Quattro | L Plug-In Hybrid (3.0 V6 PHEV) | |
| 2020 | Audi | Q8 | Premium (3.0 V6 MHEV) | |
| 2020 | Audi | Q8 | Premium Plus (3.0 V6 MHEV) | |
| 2020 | Audi | Q8 | Prestige (3.0 V6 MHEV) | |
| 2020 | Audi | A6 allroad | Premium Plus (3.0 V6 MHEV) | |
| 2020 | Audi | A6 allroad | Prestige (3.0 V6 MHEV) | |
| 2020 | Audi | RS Q8 | Base (4.0 V8 MHEV) | |
| 2020 | Audi | SQ8 | Premium Plus (4.0 V8 MHEV) | |
| 2020 | Audi | SQ8 | Prestige (4.0 V8 MHEV) | |
| 2020 | Mercedes-Benz | Metris | Base (2.0 L4 GAS) | |
| 2021 | Audi | A6 allroad | Premium Plus (3.0 V6 MHEV) | |
| 2021 | Audi | A6 allroad | Prestige (3.0 V6 MHEV) | |
| 2021 | Audi | A8 Quattro | L (3.0 V6 MHEV) | |
| 2021 | Audi | A8 Quattro | L (4.0 V8 MHEV) | |
| 2021 | Audi | A8 Quattro | L Plug-In Hybrid (3.0 V6 PHEV) | |
| 2021 | Audi | RS Q8 | Base (4.0 V8 MHEV) | |
| 2021 | Audi | SQ8 | Premium Plus (4.0 V8 MHEV) | |
| 2021 | Audi | SQ8 | Prestige (4.0 V8 MHEV) | |
| 2021 | Audi | Q8 | Premium (3.0 V6 MHEV) | |
| 2021 | Audi | Q8 | Premium Plus (3.0 V6 MHEV) | |
| 2021 | Audi | Q8 | Prestige (3.0 V6 MHEV) | |
| 2021 | Mercedes-Benz | Metris | Base (2.0 L4 GAS) | |
| 2022 | Audi | A6 allroad | Premium Plus (3.0 V6 MHEV) | |
| 2022 | Audi | A6 allroad | Prestige (3.0 V6 MHEV) | |
| 2022 | Audi | RS6 Avant | Base (4.0 V8 MHEV) | |
| 2022 | Audi | RS Q8 | Base (4.0 V8 MHEV) | |
| 2022 | Audi | Q8 | Premium (3.0 V6 MHEV) | |
| 2022 | Audi | Q8 | Premium Plus (3.0 V6 MHEV) | |
| 2022 | Audi | Q8 | Prestige (3.0 V6 MHEV) | |
| 2022 | Audi | SQ8 | Premium Plus (4.0 V8 MHEV) | |
| 2022 | Audi | SQ8 | Prestige (4.0 V8 MHEV) | |
| 2022 | Mercedes-Benz | Metris | Base (2.0 L4 GAS) | |
| 2023 | Audi | Q8 | Premium (3.0 V6 MHEV) | |
| 2023 | Audi | Q8 | Premium Plus (3.0 V6 MHEV) | |
| 2023 | Audi | Q8 | Prestige (3.0 V6 MHEV) | |
| 2023 | Audi | RS Q8 | Base (4.0 V8 MHEV) | |
| 2023 | Audi | RS6 Avant | Base (4.0 V8 MHEV) | |
| 2023 | Audi | SQ8 | Premium Plus (4.0 V8 MHEV) | |
| 2023 | Audi | SQ8 | Prestige (4.0 V8 MHEV) | |
| 2023 | Audi | A6 allroad | Premium Plus (3.0 V6 MHEV) | |
| 2023 | Audi | A6 allroad | Prestige (3.0 V6 MHEV) | |
| 2023 | Mercedes-Benz | Metris | Base (2.0 L4 GAS) |
Warranty Overview
At eEuroparts, we stand behind the quality of the products we sell. Every part we offer is backed by a warranty designed to give you peace of mind and protect your investment.
Standard Warranty – Most Parts
Coverage: 2 years or 24,000 miles (whichever comes first) from purchase date.
Protection: Defects in materials or workmanship under normal personal use.
Eligibility: Applies only to the original purchaser and the vehicle where the part was first installed.
Exclusions:
Wear-and-tear items (brake pads, filters, bulbs, wipers, etc.)
Commercial, fleet, rideshare, off-road, or racing use
Improper installation, misuse, accidents, or modifications
Not Covered: Labor, shipping, towing, or incidental costs.
Bison Performance Warranty – Our House Brand
Coverage: Limited Lifetime Warranty for as long as you own your vehicle.
Applies To: All products sold under the Bison Performance label.
Premium Protection: Goes beyond our standard warranty — if it’s a Bison product, the 2-year/24k mile limit is replaced with lifetime coverage.
Exclusions: Same as the standard warranty (normal wear, commercial use, improper installation, etc.).
What’s Included: Replacement of the defective product (labor and shipping excluded).
Warranty Claim Requirements
To keep claims fast and fair, we require:
Proof of purchase (invoice or order confirmation).
Photos or videos showing the defective part, order number, date, VIN, and odometer reading.
Diagnostic reports or part returns for non-visible issues may be requested.
Claims must be truthful, properly documented, and reflect normal consumer use.
Buy With Confidence: We back our products because we believe in their quality, with a transparent, customer-first warranty process you can trust. And with Bison Performance products, you’ll enjoy Limited Lifetime protection—an assurance few brands can match.
For full details and exclusions, please see our complete Warranty Terms & Conditions.
This summary is for convenience only. For full warranty coverage details, exclusions, and requirements, see our official Warranty Terms & Conditions. In case of conflict, the full policy governs.
Return Policy Overview
Most parts can be returned within 30 days of delivery if unused, uninstalled, and in original packaging.
To start a return, contact customer support via Chat or Contact Us.
Restocking fee: Up to 20% may apply for certain orders (buyer’s remorse, order errors, or special-order items)
Refunds: Issued to your original payment method within 3–5 business days after inspection
Exchanges: Not automatic — please return and reorder
Replacements: May be approved for incorrect or defective items reported within 7 days
Not returnable:
Used or installed parts
Electrical components
Opened filter kits, gaskets, or contaminated items
Final sale or custom orders
Important Notes:
Return shipping is your responsibility unless we made a verified error
Fitment is the customer’s responsibility (we can assist, but do not guarantee)
Country of origin may vary and is not grounds for return
For complete details, please see our full Return Policy.
This Returns summary is provided for convenience only. All returns, refunds, and exchanges are subject to the complete Returns Policy. In the event of any conflict, the full policy governs.
Fast, Reliable Shipping — Straight to Your Door
We ship most orders the same day when placed before 2 PM CST (Monday–Friday). Our main warehouse is just east of Nashville, TN, and we also ship from multiple locations nationwide to get your order to you as quickly as possible.
We use trusted carriers like UPS, FedEx, and USPS.
Tracking info is emailed to you as soon as your order ships.
Delivery estimates at checkout are based on carrier data, but not guaranteed.
Need help with a shipment?
If your order is missing, damaged, or incorrect, just let us know within 5 days of delivery. We’ll walk you through the quick claim process — including a few photos to help us make things right.
For complete details, please see our full Shipping Policy.
This Shipping summary is provided for convenience only. Delivery times, carrier terms, fees, restrictions, risk of loss, and other details are governed by our complete Shipping Policy. In the event of any conflict, the full policy governs.






