* Bulb types change: Car manufacturers frequently change bulb types in their vehicles. A car model from one year may use 9003 bulbs, but a later model year might use a different type.
* Different applications: Even within a single car model, 9003 bulbs might be used in different applications (headlights, fog lights, etc.), and not all applications will use them.
* Too much variation: There are simply too many car models and variations to keep track of for a complete list.
How to find out which bulbs your car uses:
1. Check your owner's manual: This is the most reliable source of information.
2. Look at the bulb itself: The bulb should have markings indicating its type.
3. Search online: You can search for "[your car make and model] bulb replacement guide" online.
4. Visit a car parts store: They can help you identify the correct bulbs for your car.
Remember: It's crucial to use the correct bulb type to ensure proper functionality and safety.
