9 Models Available
Alfa-Romeo Light Bulb Size Guide
Complete bulb size reference for all Alfa-Romeo models from 1987 to 2022. Find the exact headlight, fog light, and tail light bulb sizes for 46 vehicles across 9 models.
Alfa-Romeo has 46 vehicles in our database spanning 1987 to 2022. The most common low beam bulb across Alfa-Romeo models is the 9004. LED and halogen replacements are commonly sold for 9004, but exact fitment still depends on year and trim. Popular models include the 4C, Spider and Spider Veloce.
Year Range
1987 – 2022
46 total vehiclesModels Covered
9 models
Most popular: 4COEM LED
0% of vehicles
Halogen standardCommon Alfa-Romeo Bulb Types
| Position | Bulb Type | Vehicles | Shop |
|---|---|---|---|
| Low Beam | 9004 | 28 vehicles | Check Price |
| High Beam | 9004 | 28 vehicles | Check Price |
| Brake Light | 1156 | 28 vehicles | Check Price |
| Side Marker | 168 | 28 vehicles | Check Price |
| Turn Signal Front | 1156 | 28 vehicles | Check Price |
| Turn Signal Rear | 1156 | 28 vehicles | Check Price |
| Reverse Light | 1156 | 28 vehicles | Check Price |
| Trunk Light | DE3423 | 28 vehicles | Check Price |
| Fog Light | H2 | 23 vehicles | Check Price |
| Dome Light | DE3423 | 23 vehicles | Check Price |
Browse Alfa-Romeo Models
Frequently Asked Questions
The most common low beam headlight bulb across Alfa-Romeo vehicles is the 9004. Other bulb types used include 9004, 9004, 1156, 168, 1156. The exact size depends on your model and year — select your model below for the precise fitment.
We cover 9 Alfa-Romeo models including 164, 4C, Giulia, Milano, Spider, Spider Graduate, Spider Quadrifoglio, Spider Veloce, Stelvio. Each model page has a year-by-year bulb size chart covering every position — low beam, high beam, fog light, turn signal, and brake light.
Most Alfa-Romeo vehicles do not require CANbus decoders for LED upgrades. Standard plug-and-play LED kits in the correct bulb size should work without triggering error codes. However, some newer models may have load-sensing circuits — check the product listing for your year before purchasing.
Our database covers Alfa-Romeo vehicles from 1987 to 2022, with 46 total entries across 9 models.
Select your Alfa-Romeo model from the list below, then choose your model year. You'll get a complete chart of every bulb position with the correct size and a direct link to purchase on Amazon.