BMW X3 2010 Bulb Size
Bulb size chart
This 2010 BMW X3 bulb size guide helps you verify the correct bulbs by lighting position, so you can replace a failed lamp without guessing. Whether you are changing a headlight, a brake light, or a small interior bulb, matching the bulb to the exact location is the safest way to get the right fit.
Because trim level, lighting package, market, and body style can affect the setup, the bulb chart for the 2010 BMW X3 should be used as a position-based reference. Use it to compare the bulb in your vehicle with the listing for each light location before ordering replacements.
For best results, confirm the installed bulb before you buy, especially on exterior lights and any interior lamp that may have more than one possible fitment. Some 2010 BMW X3 models use halogen bulbs in certain positions while others may use LED assemblies or LED-style replacements, and aftermarket conversions can change the required bulb type or connector. If your X3 has been modified, or if you are unsure whether your vehicle uses the original lighting package, remove the bulb and compare it to the chart and the old part before purchasing. This is especially important for fog lights, front turn signals, and courtesy or cargo lights, where trim and package differences can matter.
FAQ
What bulb size does the 2010 BMW X3 use for the low beam headlight?
The low beam headlight bulb listed for the 2010 BMW X3 is D1S.
What is the rear brake light bulb size on a 2010 BMW X3?
The rear brake light bulb is listed as 921.
What bulb fits the 2010 BMW X3 backup reverse light?
The backup reverse light bulb is listed as 921.
What is the rear turn signal bulb size for this X3?
The rear turn signal bulb is listed as 7507.
Which bulb is used for the front outer turn signal on the 2010 BMW X3?
The front outer turn signal bulb is listed as 2827.
Which bulb is used for the front inner turn signal on the 2010 BMW X3?
The front inner turn signal bulb is listed as 5200.
What bulb size is used for the front fog lights?
The front fog light bulb is listed as H11 LED or H16 LED, depending on the setup.
What bulb fits the license plate lights?
The license plate light bulb is listed as 6418.
What bulb size is used for the glove box light and dome light?
Both the glove box light and dome light are listed as 6418.
What bulb is listed for the map light in the 2010 BMW X3?
The map light bulb is listed as 2886X.
Are the interior door light and parking light the same bulb size?
Yes, both the interior door light and parking light are listed as 2825 or 98.
What bulb is used for the front side marker light?
The front side marker light bulb is listed as 2825 or 98.
What bulb is used for the rear side marker light?
The rear side marker light bulb is listed as LED.
Does the 2010 BMW X3 use LED bulbs in some exterior positions?
Yes. The chart lists LED for the center high mount stop light, tail light, and rear side marker light positions.
Why should I check my installed bulb before ordering?
Because trim and lighting package differences can change bulb fitment, and aftermarket conversions may not match the original bulb type exactly.