2000-2006 Audi TT Door Reflector Left, Right 8N0831423B
OEM Part #: 8N0-831-423-B (8N0831423B)
Actual photo
The exact part you’ll receive — not a stock photo.
$12.49
Side: Left, Right
Used
Donor2004 Audi TT · 1.8L
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Genuine OEM Used
SKU: 685274
Donor Vehicle: 2004 Audi TT · 1.8L
2 photos
$12.49
30-Day Returns
Genuine OEM Used
SKU: 685272
Donor Vehicle: 2004 Audi TT · 1.8L
2 photos
$12.49
30-Day Returns
Genuine OEM Used
SKU: 648633
Donor Vehicle: 2001 Audi TT · 1.8L
2 photos
$14.49
30-Day Returns
- Genuine OEM — real photos
- 30-day returns on eligible parts
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A used OEM Audi Door Reflector with part number 8N0831423B; this genuine reflector also supersedes 8N0837777C and 8N0837778C. Fits both driver and passenger sides on Audi TT and TT Quattro models with the 1.8L turbocharged inline-4 or the 3.2L naturally aspirated V6. The reflector enhances side visibility during nighttime parking or low-light conditions. Common failure includes cracking, yellowing, or loss of reflective clarity from UV exposure or minor impacts—a compromised reflector reduces safety by dimming your vehicle's outline to other drivers.
Specifications
| Fits Vehicle Model | TT |
| Fits Vehicle Make | Audi |
| OEM Part No | 8N0-831-423-B (8N0831423B) |
| Compatible OEM Part No | 8N0-837-777-C, 8N0-837-778-C |
| Side | Left, Right |
| Category | Lighting |
Compatible Vehicles
Fits 33 vehicle configurations across 1 make, 2000-2006.
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 33 vehicle configurations — 2 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2002 | Audi | TT | Quattro ALMS Coupe | 1.8L l4 Turbo | |
| 2001 | Audi | TT | Convertible | 1.8L l4 Turbo | |
| 2006 | Audi | TT | Quattro Coupe | 1.8L l4 Turbo | |
| 2001 | Audi | TT | Quattro Coupe | 1.8L l4 Turbo | |
| 2003 | Audi | TT | Quattro Coupe | 1.8L l4 Turbo | |
| 2002 | Audi | TT | Convertible | 1.8L l4 Turbo | |
| 2006 | Audi | TT | Convertible | 1.8L l4 Turbo | |
| 2005 | Audi | TT | Quattro Convertible | 1.8L l4 Turbo | |
| 2001 | Audi | TT | Quattro Convertible | 1.8L l4 Turbo | |
| 2000 | Audi | TT | Quattro Coupe | 1.8L l4 Turbo | For Vehicles Where Last 6 Digits of VIN Number are Greater Than 017001 |
| 2002 | Audi | TT | Quattro Convertible | 1.8L l4 Turbo | |
| 2002 | Audi | TT | Quattro Coupe | 1.8L l4 Turbo | |
| 2005 | Audi | TT | Quattro Convertible | 3.2L V6 | |
| 2006 | Audi | TT | Quattro Coupe | 3.2L V6 | |
| 2006 | Audi | TT | Quattro Convertible | 3.2L V6 | |
| 2004 | Audi | TT | Quattro Convertible | 3.2L V6 | |
| 2004 | Audi | TT | Quattro Coupe | 3.2L V6 | |
| 2005 | Audi | TT | Quattro Coupe | 3.2L V6 | |
| 2004 | Audi | TT | Quattro Convertible | 1.8L l4 Turbo | |
| 2001 | Audi | TT | Coupe | 1.8L l4 Turbo | |
| 2005 | Audi | TT | Quattro Coupe | 1.8L l4 Turbo | |
| 2002 | Audi | TT | Coupe | 1.8L l4 Turbo | |
| 2003 | Audi | TT | Quattro Convertible | 1.8L l4 Turbo | |
| 2006 | Audi | TT | Coupe | 1.8L l4 Turbo | |
| 2005 | Audi | TT | Coupe | 1.8L l4 Turbo | |
| 2003 | Audi | TT | Coupe | 1.8L l4 Turbo | |
| 2004 | Audi | TT | Quattro Coupe | 1.8L l4 Turbo | |
| 2004 | Audi | TT | Coupe | 1.8L l4 Turbo | |
| 2003 | Audi | TT | Convertible | 1.8L l4 Turbo | |
| 2000 | Audi | TT | Coupe | 1.8L l4 Turbo | For Vehicles Where Last 6 Digits of VIN Number are Greater Than 017001 |
| 2005 | Audi | TT | Convertible | 1.8L l4 Turbo | |
| 2006 | Audi | TT | Quattro Convertible | 1.8L l4 Turbo | |
| 2004 | Audi | TT | Convertible | 1.8L l4 Turbo |