4 Vehicles
H9B Bulb Fitment Guide
The H9B bulb family is used by 4 vehicles from 1 makes. Commonly found in High Beam positions.
Positions
1
High BeamVehicles
4
Makes
1
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Top Compatible Vehicles
Showing 1 high-volume model groups across 1 makes. This bulb appears in 1 model groups overall.
| Model | Years | Positions | View |
|---|---|---|---|
| Roadster | 2008–2011 | High Beam | 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 H9B bulb family is listed for 4 vehicles from 1 makes including Tesla. Browse the compatibility list below and verify your exact vehicle before buying.
LED replacements are available for many H9B 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 H9B bulb family appears in these positions in our database: High Beam. 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 H9B bulb family and your vehicle fitment.
H9B 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.