2017-2024 Audi Q7 Tail Light Bulb Socket / Holder 4M0945221
OEM Part #: 4M0-945-221 (4M0945221)
Actual photo
The exact part you’ll receive — not a stock photo.
$7.99
Used
Donor2017 Audi Q7 · 3.0L
✓ Free Same Day Shipping on orders by noon CT
15 Available — Select Your Part:
Genuine OEM Used
SKU: 705222
Donor Vehicle: 2017 Audi Q7 · 3.0L
2 photos
$7.99
30-Day Returns
Genuine OEM Used
SKU: 588787
Donor Vehicle: 2018 Audi Q7 · 3.0L
2 photos
$7.99
30-Day Returns
Genuine OEM Used
SKU: 588786
Donor Vehicle: 2018 Audi Q7 · 3.0L
2 photos
$7.99
30-Day Returns
Genuine OEM Used
SKU: 588785
Donor Vehicle: 2018 Audi Q7 · 3.0L
2 photos
$7.99
30-Day Returns
Genuine OEM Used
SKU: 587381
Donor Vehicle: 2021 Audi Q7 · 2.0L · 53k miles
2 photos
$7.99
30-Day Returns
Genuine OEM Used
SKU: 587380
Donor Vehicle: 2021 Audi Q7 · 2.0L · 53k miles
2 photos
$7.99
30-Day Returns
Genuine OEM Used
SKU: 587377
Donor Vehicle: 2021 Audi Q7 · 2.0L · 53k miles
2 photos
$7.99
30-Day Returns
Genuine OEM Used
SKU: 587374
Donor Vehicle: 2021 Audi Q7 · 2.0L · 53k miles
2 photos
$7.99
30-Day Returns
Genuine OEM Used
SKU: 587378
Donor Vehicle: 2021 Audi Q7 · 2.0L · 53k miles
2 photos
$7.99
30-Day Returns
Genuine OEM Used
SKU: 506034
Donor Vehicle: 2018 Audi Q7 · 3.0L · 45k miles
2 photos
$7.99
30-Day Returns
Genuine OEM Used
SKU: 506037
Donor Vehicle: 2018 Audi Q7 · 3.0L · 45k miles
2 photos
$7.99
30-Day Returns
Genuine OEM Used
SKU: 506036
Donor Vehicle: 2018 Audi Q7 · 3.0L · 45k miles
2 photos
$7.99
30-Day Returns
Genuine OEM Used
SKU: 705219
Donor Vehicle: 2017 Audi Q7 · 3.0L
2 photos
$7.99
30-Day Returns
Genuine OEM Used
SKU: 705221
Donor Vehicle: 2017 Audi Q7 · 3.0L
2 photos
$7.99
30-Day Returns
Genuine OEM Used
SKU: 705220
Donor Vehicle: 2017 Audi Q7 · 3.0L
2 photos
$7.99
30-Day Returns
- Genuine OEM — real photos
- 30-day returns on eligible parts
- eBay Top Rated · 100,000+ positive ratings
- Ships from our own indoor warehouse
A used OEM Audi tail light bulb socket / holder, part number 4M0945221, is available from a donor vehicle. This genuine Audi component secures the bulb in the tail light assembly and provides the electrical connection. When the socket fails, common symptoms include intermittent or non-functioning tail lights, brake lights, or turn signals due to a poor connection or corrosion. This specific socket fits the Audi Q7 and is a direct replacement for the original part.
Specifications
| Fits Vehicle Model | Q7 |
| Fits Vehicle Make | Audi |
| OEM Part No | 4M0-945-221 (4M0945221) |
| Category | Lighting |
Compatible Vehicles
Fits 16 vehicle configurations across 1 make, 2017-2024.
Check your specific vehicle before ordering.
This list shows year, make, and model. Some years have multiple trims or
engines that use different parts, and individual listings may have
additional fitment notes (e.g. “with sunroof only”). Review
the full variant list below, or
message us with your VIN
and we’ll confirm the match.
View all 16 vehicle configurations
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2022 | Audi | Q7 | SUV | 3.0L V6 Turbo | |
| 2023 | Audi | Q7 | SUV | 3.0L V6 Turbo | |
| 2023 | Audi | Q7 | SUV | 2.0L l4 Turbo | |
| 2024 | Audi | Q7 | SUV | 2.0L l4 Turbo | |
| 2022 | Audi | Q7 | SUV | 2.0L l4 Turbo | |
| 2024 | Audi | Q7 | SUV | 3.0L V6 Turbo | |
| 2021 | Audi | Q7 | SUV | 3.0L V6 Turbo | |
| 2021 | Audi | Q7 | SUV | 2.0L l4 Turbo | |
| 2019 | Audi | Q7 | SUV | 2.0L l4 Turbo | |
| 2020 | Audi | Q7 | SUV | 2.0L l4 Turbo | |
| 2017 | Audi | Q7 | SUV | 3.0L V6 Supercharged | |
| 2017 | Audi | Q7 | SUV | 2.0L l4 Turbo | |
| 2018 | Audi | Q7 | SUV | 3.0L V6 Supercharged | |
| 2018 | Audi | Q7 | SUV | 2.0L l4 Turbo | |
| 2019 | Audi | Q7 | SUV | 3.0L V6 Supercharged | |
| 2020 | Audi | Q7 | SUV | 3.0L V6 Turbo |