BMW X3 2007 Bulb Size
Bulb size chart
This page helps you verify bulb sizes for the 2007 BMW X3 by lighting position, so you can match the correct replacement before you buy. Whether you are changing a headlight, a tail lamp, or a small interior bulb, checking the exact location is the easiest way to avoid ordering the wrong part.
The 2007 BMW X3 uses a mix of halogen, HID, and LED-style lighting depending on the lamp position and equipment level. Because trim and lighting package can vary by market and body style, this bulb guide is organized to make fitment checks simpler for the most common exterior and interior lights on this model.
For the best fit, compare the bulb listed for your exact location with the bulb already installed in your vehicle, especially if your X3 has different trim, a lighting package, or a previous owner has made changes. Some positions may use halogen bulbs from the factory, while others may be converted to LED with aftermarket parts, and that can affect both fit and performance. If you are replacing a bulb after a failure, inspect the old bulb base and connector before ordering, and confirm whether the lamp is original or has been modified. This is especially important for fog lights, courtesy lights, and interior bulbs where multiple options may appear in the same year/model listing.
FAQ
What bulb does the 2007 BMW X3 use for the low beam headlight?
The low beam headlight bulb listed for the 2007 BMW X3 is D1S.
What is the rear turn signal bulb size on a 2007 BMW X3?
The rear turn signal light bulb is 7507.
Which bulb fits the brake light on this X3?
The brake light bulb listed for the 2007 BMW X3 is 921.
What bulb is used for the back up reverse light?
The back up reverse light bulb is 921.
What are the front outer and front inner turn signal bulb sizes?
The front outer turn signal light bulb is 2827, and the front inner turn signal light bulb is 5200.
What bulb size is used for the license plate lights?
The license plate light bulb listed for this vehicle is 6418.
What bulb fits the glove box and dome light positions?
Both the glove box light and dome light are listed as 6418.
What bulb is used for the map light in the rear area?
The rear map light bulb is 6486X.
What are the fog light bulb options for the 2007 BMW X3?
The front fog light bulb options listed are H11 LED and H16 LED.
Do the courtesy and interior bulbs use the same size?
Several interior and courtesy positions are listed with 2825, 98 or 6411, 6428 depending on the exact location, so it is important to match the bulb to the specific lamp position.
What bulb is used for the center high mount stop light?
The center high mount stop light bulb is listed as LED.
Can trim or package differences change the bulb size on this model?
Yes. Trim, lighting package, market, and body style can affect fitment, so the bulb chart should be checked by exact lighting position before ordering.
Should I check the old bulb before buying a replacement?
Yes. Checking the installed bulb is a smart way to confirm the base and size, especially if the vehicle has aftermarket LED conversions or prior repairs.