12 Models Available
Fiat Light Bulb Size Guide
Complete bulb size reference for all Fiat models from 1967 to 2021. Find the exact headlight, fog light, and tail light bulb sizes for 87 vehicles across 12 models.
Fiat has 87 vehicles in our database spanning 1967 to 2021. The most common low beam bulb across Fiat models is the H6024, making H6024 LED upgrade kits the most popular aftermarket choice for Fiat owners. Popular models include the 124, 124 Spider and X-1/9.
Year Range
1967 – 2021
87 total vehiclesModels Covered
12 models
Most popular: 124OEM LED
0% of vehicles
Halogen standardCommon Fiat Bulb Types
| Position | Bulb Type | Vehicles | Shop |
|---|---|---|---|
| Low Beam | H6024 | 53 vehicles | Check Price |
| Side Marker | 194 | 52 vehicles | Check Price |
| Parking Light | 1157 | 38 vehicles | Check Price |
| Turn Signal Front | 1157 | 37 vehicles | Check Price |
| Turn Signal Rear | 1156 | 32 vehicles | Check Price |
| Tail Light | 1157 | 31 vehicles | Check Price |
| Brake Light | 1157 | 30 vehicles | Check Price |
| Reverse Light | 1156 | 29 vehicles | Check Price |
| Turn Signal Front | 7440NA LED | 19 vehicles | Check Price |
| Brake Light | 1156 | 18 vehicles | Check Price |
Browse Fiat Models
Frequently Asked Questions
The most common low beam headlight bulb across Fiat vehicles is the H6024. Other bulb types used include H6024, 194, 1157, 1157, 1156. The exact size depends on your model and year — select your model below for the precise fitment.
We cover 12 Fiat models including 124, 124 Spider, 128, 131, 500, 500L, 500X, 850, Brava, Strada and more. 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 Fiat 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 Fiat vehicles from 1967 to 2021, with 87 total entries across 12 models.
Select your Fiat 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.