BMW X3 2009 Bulb Size
Bulb size chart
This 2009 BMW X3 bulb size guide helps you quickly verify the correct bulbs by lighting position, so you can replace a failed lamp without guessing. Whether you are checking the headlight, tail light, brake light, or a small interior bulb, the goal is to match the bulb to the exact location on the vehicle.
The 2009 BMW X3 uses a mix of halogen and LED lighting depending on the lamp position and equipment level. This page organizes the bulb chart by function, making it easier to confirm the right fit for exterior lights, cabin lights, cargo area lighting, and other replacement points on this model.
Fitment can vary by trim, lighting package, market, and body style, so it is smart to compare the bulb in your vehicle before ordering. Some positions may use halogen bulbs while others may use LED assemblies or LED-style replacements, and aftermarket conversions can change the required bulb type or create fitment issues. If your X3 has been modified, or if a previous owner installed non-original bulbs, check the installed bulb and socket carefully before purchase to avoid ordering the wrong part.
FAQ
What bulb does the 2009 BMW X3 use for the low beam headlight?
The low beam headlight bulb listed for the 2009 BMW X3 is D1S.
What are the rear turn signal bulb sizes on a 2009 BMW X3?
The rear turn signal light bulb is listed as 7507 for this model year.
Which bulb is used for the brake light on the 2009 BMW X3?
The brake light bulb listed for the 2009 BMW X3 is 921.
What bulb fits the reverse light on a 2009 BMW X3?
The back up reverse light bulb is listed as 921.
What bulb is used for the front outer turn signal on a 2009 BMW X3?
The front outer turn signal light bulb is listed as 2827.
What bulb is used for the front inner turn signal on a 2009 BMW X3?
The front inner turn signal light bulb is listed as 5200.
What fog light bulb sizes are shown for the 2009 BMW X3?
The front fog light bulb listing includes H11 LED and H16 LED, so the exact fit depends on the lamp setup.
Are the parking lights and front side marker bulbs the same on this X3?
Yes, the parking light bulb, front side marker light bulb, interior door light bulb, and some courtesy light positions are all listed with 2825 or 98.
What bulb is used for the license plate light on the 2009 BMW X3?
The license plate light bulb is listed as 6418.
What bulb fits the dome light, glove box light, and cargo area light?
Those positions are listed with 6418 for the dome light and glove box light, while the trunk or cargo area light is listed as 6411 or 6428.
What bulb is used for the vanity mirror light on the 2009 BMW X3?
The vanity mirror light bulb is listed as 6411 or 6428.
Do the bulb sizes change by trim or market on the 2009 BMW X3?
Yes. Trim, lighting package, market, and body style can affect bulb fitment, so it is important to confirm the exact lamp position and inspect the installed bulb before buying.
Can I switch the 2009 BMW X3 bulbs to LED replacements?
Some positions already use LED or LED-style listings, but aftermarket LED conversions may require the correct bulb shape, polarity, or additional hardware. Always verify compatibility before converting.