Acura MDX 2010 Bulb Size
Bulb size chart
This 2010 Acura MDX bulb size guide helps you verify the correct bulbs by lighting position, so you can match the right part before you buy. Whether you are replacing a headlight, a reverse light, or an interior lamp, using the bulb chart by location makes it easier to avoid mix-ups and get the right fit the first time.
The 2010 Acura MDX uses a mix of halogen, HID, and LED lighting depending on the position, and some exterior and interior bulbs may vary by trim, market, or lighting package. Use this page as a quick reference for the most common bulb sizes on the 2010 MDX, including low beam, high beam, fog lights, brake lights, parking lights, and cabin lighting.
For best fitment, always compare the bulb in your vehicle before ordering, especially if your MDX has a different trim, package, or region-specific lighting setup. Some locations use halogen bulbs while others may be LED or HID, and aftermarket LED conversions can change the required bulb type, base, or clearance. If you are upgrading from halogen to LED, make sure the new bulb is compatible with the housing and connector, and check whether the bulb needs a resistor or adapter. When in doubt, remove the installed bulb and match the part number and base style before purchase.
FAQ
What is the low beam bulb size for a 2010 Acura MDX?
The low beam headlight bulb size listed for the 2010 Acura MDX is D2S.
What bulb does the high beam use on a 2010 Acura MDX?
The high beam bulb size for the 2010 Acura MDX is 9005.
What is the daytime running light bulb size?
The daytime running light bulb size for the 2010 Acura MDX is 9005.
What bulb fits the front fog lights on a 2010 Acura MDX?
The front fog light bulb is listed as H11 LED or H16 LED, depending on the setup.
What is the reverse light bulb size?
The back up reverse light bulb size for the 2010 Acura MDX is 921.
What bulb is used for the front turn signal?
The front turn signal light bulb size is 7440A.
What bulb is used for the rear turn signal?
The rear turn signal light bulb size is 7440.
What bulb fits the license plate lights?
The license plate light bulb sizes listed for the 2010 Acura MDX are 168 and 917.
What bulb is used for the parking lights?
The parking light bulb sizes listed are 168 and 917.
What bulb fits the front and rear side marker lights?
Both the front side marker light and rear side marker light use 168NA bulbs.
What bulb is used for the dome light and map lights?
The dome light bulb and map light bulb are listed as LED on this page.
Does the 2010 Acura MDX use LED bulbs anywhere from the factory?
Yes, several positions are listed as LED, including the center high mount stop light, brake light, tail light, dome light, and map light.
Are the bulb sizes the same for every 2010 Acura MDX?
Not always. Trim level, lighting package, market, and body style can affect fitment, so it is smart to confirm the bulb in your vehicle before ordering.
What bulb fits the automatic transmission indicator light?
The automatic transmission indicator light bulb size is 2721.
What bulb is used for the vanity mirror light?
The vanity mirror light bulb size listed for the 2010 Acura MDX is 24.