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Hella 010086091 - Tail Light (Left Inner)
Product Overview
The Hella 010086091 Tail Light Assembly for the left inner position is meticulously crafted to meet OEM standards, ensuring precise fitment and dependable performance. This high-quality assembly is vital for replacing damaged or malfunctioning tail lights, enhancing both safety and aesthetic appeal on your Audi vehicle. A functional tail light assembly is essential for maintaining visibility and compliance with road regulations, making prompt replacement necessary. Choose Hella 010086091 for dependable performance and peace of mind every time you service your vehicle.
Cross Reference Numbers
This Hella 010086091 is equivalent to or replaces the following part numbers: 8K5945093K, 51264L, AU2802102.
Vehicle Compatibility
- Audi A4 2.0L4 (2009–2012)
- Audi A4 Quattro 2.0L4 (2009–2012)
- Audi A4 Quattro Avant 2.0L4 (2009–2012)
- Audi S4 3.0V6 (2009–2012)
- Audi A4 2.0L4 (2009)
- Audi A4 Cabriolet 2.0L4 (2009)
- Audi A4 Quattro 3.2V6 (2009)
- Audi A4 Quattro Avant 2.0L4 (2009)
- Audi A4 Quattro Cabriolet 3.2V6 (2009)
- Audi S4 3.0V6 (2010–2012)
This may also fit 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 Hella 010086091 Tail Light do?
The tail light assembly is a crucial component of your vehicle's lighting system. It houses the bulbs and provides illumination for safety during driving, signaling your intentions to other motorists. A fully functioning tail light assembly is essential for compliance with traffic laws and ensuring your safety on the road.
How do I know if my Tail Light needs replacement?
Key indicators that your tail light assembly may need replacement include: cracked or broken lens, non-functioning tail lights, flickering or dim lights, and moisture or condensation inside the assembly.
Can I install the Hella 010086091 myself?
Yes, the Hella 010086091 tail light assembly can be installed by DIY enthusiasts. However, it is essential to follow proper installation procedures and safety precautions to ensure correct fitment and functionality.
What are the symptoms of a faulty Tail Light?
Common symptoms of a faulty tail light assembly include reduced visibility while driving, malfunctioning brake lights, and warning lights on the dashboard. If you notice that your tail lights are not illuminating correctly, it is vital to address the issue promptly to ensure safety.
Why should I choose Hella for my Tail Light needs?
Hella is renowned for its commitment to quality and innovation in automotive lighting. Choosing Hella 010086091 guarantees a factory-correct replacement that restores safety and performance. Order Hella 010086091 today for a reliable and effective solution.
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.
- BrandHella
- ManufacturerHella
- MPN010086091
- Part TypeTail Light
- PositionLeft Inner
- OE Part Numbers8K5 594 509 K, 8K5594509K
- Cross Reference Numbers8K5945093K, 51264L, 170-60845D, 17060845D, AU2802102
- FeaturesAssy/Disassy by Qualified Personnel Required! : .
Color : Crystal Clear
Color : Red
Fitting Position : Left
Lamp Type : LED
Lamp Type : P21W
Lamp Type : W16W
Light Design : LED
Light Function : with Rear Fog Light
Light Function : with Reflector
Light Function : with Reverse Light
Light Function : with Tail Light
Light Function : with Tail Light (LED)
Number of light functions : 5
Paired Catalog Number : 2TP 010 086-101
Section : Inner Section
Supplementary Article/Info 2 : without Bulbs
Supplementary Article/Supplementary Info : with Lamp Base
Voltage [V] : 12
for combined PR number : A8S. K8B. 8SK
- Fitment
- Fitment TypeVehicle Specific
| Year | Make | Model | Submodel | Notes |
|---|---|---|---|---|
| 2009 | Audi | A4 | Base (2.0 L4 GAS) | Notes: LED - Inner Section - Left |
| 2009 | Audi | A4 | Cabriolet (2.0 L4 GAS) | Notes: LED - Inner Section - Left |
| 2009 | Audi | A4 Quattro | Avant (2.0 L4 GAS) | Notes: LED - Inner Section - Left |
| 2009 | Audi | A4 Quattro | Base (2.0 L4 GAS) | Notes: LED - Inner Section - Left |
| 2009 | Audi | A4 Quattro | Base (3.2 V6 GAS) | Notes: LED - Inner Section - Left |
| 2009 | Audi | A4 Quattro | Cabriolet (2.0 L4 GAS) | Notes: LED - Inner Section - Left |
| 2009 | Audi | A4 Quattro | Cabriolet (3.2 V6 GAS) | Notes: LED - Inner Section - Left |
| 2010 | Audi | A4 | Base (2.0 L4 GAS) | Notes: LED - Inner Section - Left |
| 2010 | Audi | A4 Quattro | Avant (2.0 L4 GAS) | Notes: LED - Inner Section - Left |
| 2010 | Audi | A4 Quattro | Base (2.0 L4 GAS) | Notes: LED - Inner Section - Left |
| 2010 | Audi | S4 | Base (3.0 V6 GAS) | Notes: LED - Inner Section - Left |
| 2011 | Audi | A4 Quattro | Avant (2.0 L4 GAS) | Notes: LED - Inner Section - Left |
| 2011 | Audi | A4 Quattro | Base (2.0 L4 GAS) | Notes: LED - Inner Section - Left |
| 2011 | Audi | A4 | Base (2.0 L4 GAS) | Notes: LED - Inner Section - Left |
| 2011 | Audi | S4 | Base (3.0 V6 GAS) | Notes: LED - Inner Section - Left |
| 2012 | Audi | A4 | Base (2.0 L4 GAS) | Notes: LED - Inner Section - Left |
| 2012 | Audi | A4 Quattro | Avant (2.0 L4 GAS) | Notes: LED - Inner Section - Left |
| 2012 | Audi | A4 Quattro | Base (2.0 L4 GAS) | Notes: LED - Inner Section - Left |
| 2012 | Audi | S4 | Base (3.0 V6 GAS) | Notes: LED - Inner Section - Left |
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.












