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Genuine VW/Audi 8W0837461 - Window Regulator (Front Left)
Genuine VW/Audi Audi Window Regulator - Front Driver Side 8W0837461 - For vehicle make(s) Audi
Manufacturer Part Number: 8W0837461
Product Description
Upgrade your Audi's functionality with the Genuine VW/Audi Window Regulator for the front driver side. This premium-grade component is engineered to OEM standards, ensuring a perfect fit and long-lasting performance. The window regulator is an essential assembly that attaches to the bottom of your vehicle's window, allowing it to raise and lower smoothly. Over time, wear and tear can lead to performance issues, such as knocking, scraping, or grinding noises, signaling that it may be time for a replacement. Commonly, a failing window regulator can cause your window to fall into the door frame, necessitating prompt attention.
Replacing the window regulator is a straightforward process that typically involves removing the door panel to access the assembly. With the right tools and guidance, you can restore your Audi's window functionality effectively. Trust in the quality of Genuine VW/Audi parts, preferred by professionals and DIY enthusiasts alike.
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 A4 allroad 2.0L4, 2017-2021
- Audi A4 Quattro 2.0L4, 2017-2021
- Audi S4 3.0V6, 2017-2021
- Audi A4 2.0L4, 2017-2021
- Audi A4 allroad 2.0L4, 2018-2020
- Audi A4 Quattro 2.0L4, 2018-2020
- Audi S4 3.0V6, 2018-2020
- Audi A4 2.0L4, 2019
- Audi A4 Quattro 2.0L4, 2019
- Audi A4 allroad 2.0L4, 2019
Why Shop at eEuroparts.com?
Since 2000, eEuroparts.com has been a trusted destination for European car owners looking for reliable parts at great prices. Here's why customers choose us:
- Proven Expertise: Over 25 years of experience with European vehicles means we know your car inside and out.
- 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 this part do?
The window regulator is responsible for controlling the movement of the car window, allowing it to rise and lower smoothly. It is an integral part of the vehicle's door mechanism.
What vehicles is this part compatible with?
This part is compatible with several Audi models, including the A4, A4 allroad, A4 Quattro, and S4 from 2017 to 2021. For specific fitment, please use the vehicle selector tool above.
What are common signs this part may need replacement?
Common signs that the window regulator may need replacement include:
- Window making unusual noises (knocking, scraping, or grinding).
- Window falling into the door frame.
- Window moving slowly or erratically.
Are there any DTC (Diagnostic Trouble Codes) associated with this part?
No specific DTC codes are documented for window regulators. It's recommended to consult professional repair documentation or experts for further diagnosis.
- BrandGenuine VW/Audi
- ManufacturerGenuine VW/Audi
- MPN8W0837461
- Part TypeWindow Regulator
- PositionFront Left
- Fitment
- Fitment TypeVehicle Specific
| Year | Make | Model | Submodel | Notes |
|---|---|---|---|---|
| 2017 | Audi | A4 | Premium Plus (2.0 L4 GAS) | Notes: Power Operated |
| 2017 | Audi | A4 | Prestige (2.0 L4 GAS) | Notes: Power Operated |
| 2017 | Audi | A4 | Premium (2.0 L4 GAS) | Notes: Power Operated |
| 2017 | Audi | A4 Quattro | Premium (2.0 L4 GAS) | Notes: Power Operated |
| 2017 | Audi | A4 Quattro | Prestige (2.0 L4 GAS) | Notes: Power Operated |
| 2017 | Audi | A4 Quattro | Premium Plus (2.0 L4 GAS) | Notes: Power Operated |
| 2017 | Audi | A4 allroad | Premium Plus (2.0 L4 GAS) | Notes: Power Operated |
| 2017 | Audi | A4 allroad | Prestige (2.0 L4 GAS) | Notes: Power Operated |
| 2017 | Audi | A4 allroad | Premium (2.0 L4 GAS) | Notes: Power Operated |
| 2018 | Audi | S4 | Premium Plus (3.0 V6 GAS) | Notes: Power Operated |
| 2018 | Audi | S4 | Prestige (3.0 V6 GAS) | Notes: Power Operated |
| 2018 | Audi | A4 allroad | Prestige (2.0 L4 GAS) | Notes: Power Operated |
| 2018 | Audi | A4 allroad | Premium Plus (2.0 L4 GAS) | Notes: Power Operated |
| 2018 | Audi | A4 allroad | Premium (2.0 L4 GAS) | Notes: Power Operated |
| 2018 | Audi | A4 | Premium (2.0 L4 GAS) | Notes: Power Operated |
| 2018 | Audi | A4 | Prestige (2.0 L4 GAS) | Notes: Power Operated |
| 2018 | Audi | A4 | Premium Plus (2.0 L4 GAS) | Notes: Power Operated |
| 2018 | Audi | A4 Quattro | Prestige (2.0 L4 GAS) | Notes: Power Operated |
| 2018 | Audi | A4 Quattro | Premium Plus (2.0 L4 GAS) | Notes: Power Operated |
| 2018 | Audi | A4 Quattro | Premium (2.0 L4 GAS) | Notes: Power Operated |
| 2019 | Audi | A4 | Titanium (2.0 L4 GAS) | Notes: Power Operated |
| 2019 | Audi | A4 | Premium (2.0 L4 GAS) | Notes: Power Operated |
| 2019 | Audi | A4 | Prestige (2.0 L4 GAS) | Notes: Power Operated |
| 2019 | Audi | A4 | Premium Plus (2.0 L4 GAS) | Notes: Power Operated |
| 2019 | Audi | A4 Quattro | Prestige (2.0 L4 GAS) | Notes: Power Operated |
| 2019 | Audi | A4 Quattro | Premium Plus (2.0 L4 GAS) | Notes: Power Operated |
| 2019 | Audi | A4 Quattro | Ultra sport (2.0 L4 GAS) | Notes: Power Operated |
| 2019 | Audi | A4 allroad | Premium (2.0 L4 GAS) | Notes: Power Operated |
| 2019 | Audi | A4 allroad | Prestige (2.0 L4 GAS) | Notes: Power Operated |
| 2019 | Audi | A4 allroad | Premium Plus (2.0 L4 GAS) | Notes: Power Operated |
| 2019 | Audi | S4 | Premium (3.0 V6 GAS) | Notes: Power Operated |
| 2019 | Audi | S4 | Premium Plus (3.0 V6 GAS) | Notes: Power Operated |
| 2019 | Audi | S4 | Prestige (3.0 V6 GAS) | Notes: Power Operated |
| 2020 | Audi | A4 allroad | Premium Plus (2.0 L4 GAS) | Notes: Power Operated |
| 2020 | Audi | A4 allroad | Prestige (2.0 L4 GAS) | Notes: Power Operated |
| 2020 | Audi | A4 allroad | Premium (2.0 L4 GAS) | Notes: Power Operated |
| 2020 | Audi | S4 | Premium Plus (3.0 V6 GAS) | Notes: Power Operated |
| 2020 | Audi | S4 | Prestige (3.0 V6 GAS) | Notes: Power Operated |
| 2020 | Audi | S4 | Premium (3.0 V6 GAS) | Notes: Power Operated |
| 2020 | Audi | A4 | Premium Plus (2.0 L4 GAS) | Notes: Power Operated |
| 2020 | Audi | A4 | Prestige (2.0 L4 GAS) | Notes: Power Operated |
| 2020 | Audi | A4 | Premium (2.0 L4 GAS) | Notes: Power Operated |
| 2020 | Audi | A4 Quattro | Premium (2.0 L4 GAS) | Notes: Power Operated |
| 2020 | Audi | A4 Quattro | Premium Plus (2.0 L4 GAS) | Notes: Power Operated |
| 2020 | Audi | A4 Quattro | Ultra sport (2.0 L4 GAS) | Notes: Power Operated |
| 2020 | Audi | A4 Quattro | Prestige (2.0 L4 GAS) | Notes: Power Operated |
| 2021 | Audi | A4 allroad | Premium (2.0 L4 MHEV) | Notes: 2017-21 |
| 2021 | Audi | A4 allroad | Premium Plus (2.0 L4 MHEV) | Notes: 2017-21 |
| 2021 | Audi | A4 allroad | Prestige (2.0 L4 MHEV) | Notes: 2017-21 |
| 2021 | Audi | A4 Quattro | Premium (2.0 L4 MHEV) | |
| 2021 | Audi | A4 Quattro | Premium Plus (2.0 L4 MHEV) | |
| 2021 | Audi | A4 Quattro | Prestige (2.0 L4 MHEV) | |
| 2021 | Audi | S4 | Premium (3.0 V6 GAS) | |
| 2021 | Audi | S4 | Premium Plus (3.0 V6 GAS) | |
| 2021 | Audi | S4 | Prestige (3.0 V6 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.




