Acura TL 2010 Bulb Size
Bulb size chart
This 2010 Acura TL bulb size guide helps you verify the correct bulb by lighting position, so you can replace the right lamp the first time. Whether you are changing a headlight, interior bulb, or exterior signal light, this page organizes the common fitments for the 2010 Acura TL in a simple way.
The 2010 Acura TL uses a mix of HID, halogen, and LED-style lighting depending on the location, and some trims or packages may differ by market and body style. Use the bulb chart on this page to match each bulb to its exact position before you buy replacements.
For the best fitment results, compare your vehicle’s trim and lighting package with the bulb list before ordering, since some positions can vary between versions of the 2010 Acura TL. Also keep in mind that halogen and LED bulbs are not always direct swaps: an aftermarket LED may need a compatible housing, connector, or resistor setup to work correctly. If you are converting from halogen to LED, check beam pattern, polarity, and available space inside the lamp assembly. When possible, inspect the installed bulb first and confirm the number printed on the base, especially for items like the fog lights, interior lamps, and license plate lights.
FAQ
What bulbs does the 2010 Acura TL use for the low beam headlights?
The 2010 Acura TL uses D2S bulbs for the low beam headlights.
What is the high beam bulb size on a 2010 Acura TL?
The high beam bulb size is 9005.
What bulb fits the daytime running light on this model?
The daytime running light bulb size is 9005.
What bulb size is used for the front fog lights?
The front fog light bulb options listed for this page are H11 LED and H16 LED.
What bulb does the back up reverse light use?
The back up reverse light bulb size is 921.
What is the rear turn signal bulb size for the 2010 Acura TL?
The rear turn signal bulb size is 7440A.
What bulb size is used for the front turn signal and parking light?
Both the front turn signal light and the parking light use 1157A.
What are the license plate light bulb sizes?
The license plate 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.
What bulb size is used for the glove box light?
The glove box light bulb size is 2721.
What bulb fits the dome light and map light?
Both the dome light and map light are listed as LED on this page.
Are the center high mount stop light, brake light, and tail light bulbs LED?
Yes, those lighting positions are listed as LED on this page.
Does the 2010 Acura TL have different bulb fitments by trim?
Yes, trim and lighting package can vary by market and body style, so it is smart to verify the installed bulb before purchasing replacements.
Can I replace halogen bulbs with LED bulbs in the 2010 Acura TL?
Yes, in some positions you can use LED replacements, but fitment depends on the housing, connector, and whether the LED is compatible with the original setup.