101 Vehicles
12181NA Bulb Fitment Guide
The 12181NA bulb family is used by 101 vehicles from 8 makes. Commonly found in Turn Signal Front positions.
Positions
1
Turn Signal FrontVehicles
101
Makes
8
Compare retailer options
We may earn a commission from links marked Affiliate. Unmarked retailer links may be plain search links. Always verify bulb fitment before purchasing.
Top Compatible Vehicles
Showing 25 high-volume model groups across 8 makes. This bulb appears in 30 model groups overall.
| Model | Years | Positions | View |
|---|---|---|---|
| A4 | 2013–2019 | Turn Signal Front | Details |
| A3 | 2015–2019 | Turn Signal Front | Details |
| A5 | 2013–2016 | Turn Signal Front | Details |
| Allroad | 2013–2016 | Turn Signal Front | Details |
| Q3 | 2015–2018 | Turn Signal Front | Details |
| S4 | 2013–2016 | Turn Signal Front | Details |
| S5 | 2013–2017 | Turn Signal Front | Details |
| A4 Allroad | 2017–2019 | Turn Signal Front | Details |
| A4 Quattro | 2017–2019 | Turn Signal Front | Details |
| A5 Quattro | 2017–2019 | Turn Signal Front | Details |
| A6 | 2016–2018 | Turn Signal Front | Details |
| A6 Quattro | 2016–2018 | Turn Signal Front | Details |
Showing 12 of 17 Audi model groups that use 12181NA.
| Model | Years | Positions | View |
|---|---|---|---|
| Fusion | 2013–2019 | Turn Signal Front | Details |
| Model | Years | Positions | View |
|---|---|---|---|
| 200 | 2015–2017 | Turn Signal Front | Details |
| Model | Years | Positions | View |
|---|---|---|---|
| QX30 | 2017–2019 | Turn Signal Front | Details |
For exact fitment, search your year, make, and model or choose a specific vehicle page. Full compatibility is still represented in the page totals above.
Frequently Asked Questions
The 12181NA bulb family is listed for 101 vehicles from 8 makes including Audi, Chrysler, Ford, Infiniti, Jaguar. Browse the compatibility list below and verify your exact vehicle before buying.
LED replacements are available for many 12181NA applications, but beam pattern, physical clearance, electronics, and legal use can vary by housing. Check seller fitment notes and verify the existing bulb first.
The 12181NA bulb family appears in these positions in our database: Turn Signal Front. The exact position depends on year, make, model, and lighting package.
Cost depends on brand, technology, and whether you are buying a halogen replacement or LED conversion. Compare products that list the exact 12181NA bulb family and your vehicle fitment.
12181NA products share the same bulb family designation, but output, technology, heat behavior, and beam pattern vary. Choose a product that matches your housing and intended use.
Related Bulb Types
These bulb families are linked because they share aliases, common lighting positions, or similar vehicle coverage in the database.