Acura TSX 2010 Bulb Size
Bulb size chart
This 2010 Acura TSX bulb size guide helps you verify the correct bulb by lighting position, so you can replace a failed lamp without guessing. Because Acura used different lighting setups depending on trim, body style, and market, it is always smart to match the bulb to the exact location on the car before ordering.
For the 2010 TSX, the chart below covers common exterior and interior bulbs such as the low beam, high beam, fog light, tail light, brake light, license plate light, dome light, map light, and more. Use it to compare your vehicle’s installed bulb with the listed fitment and choose the right replacement the first time.
Fitment can vary on the 2010 Acura TSX, especially if your car has a lighting package, a different body style, or a previous owner installed aftermarket parts. Some positions may use halogen bulbs, while others may be converted to LED replacements, and that can change brightness, color, and connector compatibility. If you are replacing a bulb with an LED aftermarket option, make sure the base type and physical size still match the housing, and check for polarity or warning-light issues where applicable. The safest approach is to inspect the bulb already installed in your vehicle before buying, since the same model year can have small differences by market and equipment.
FAQ
What is the low beam bulb size for a 2010 Acura TSX?
The low beam bulb listed for the 2010 Acura TSX is D2S. This is the bulb size shown for the low beam headlight position on this page.
What bulb does the high beam use on a 2010 Acura TSX?
The high beam bulb size is 9005 for the 2010 Acura TSX.
What is the daytime running light bulb size for this model year?
The daytime running light bulb size listed for the 2010 Acura TSX is 9005.
Which bulb fits the front fog lights on a 2010 Acura TSX?
The front fog light bulb is listed as H11 LED or H16 LED. Because fog light setups can vary, confirm the bulb already in the car before ordering.
What are the tail light and brake light bulb sizes?
Both the tail light and brake light bulb sizes are listed as 7443R for the 2010 Acura TSX.
What bulb is used for the front and rear turn signals?
The front turn signal bulb size is 7528, and the rear turn signal bulb size is 7440A.
What is the license plate light bulb size?
The license plate light bulb size listed for the 2010 Acura TSX is 168 or 917.
What bulb fits the dome light and map light?
Both the dome light and map light use DE3175 bulbs on this vehicle.
What is the reverse light bulb size?
The back up reverse light bulb size is 7440 for the 2010 Acura TSX.
What bulb does the center high mount stop light use?
The center high mount stop light bulb size is 7440.
What is the side marker bulb size for the front and rear?
The front side marker light bulb size is 7528, while the rear side marker light bulb size is 168NA.
What bulb fits the vanity mirror light and trunk light?
The vanity mirror light bulb is 6615F, and the trunk or cargo area light uses 168 or 917.
Are there different bulb sizes for different 2010 Acura TSX trims?
Yes. Trim, lighting package, body style, and market can affect bulb fitment on the 2010 Acura TSX, so it is best to verify the exact position on your car.
Can I replace halogen bulbs with LED bulbs on a 2010 Acura TSX?
In some positions, yes, but the LED must match the correct base and fit inside the housing. You should also check beam pattern, polarity, and any compatibility issues before converting.
What is the best way to confirm the correct bulb before buying?
Check the bulb currently installed in your 2010 Acura TSX and compare it with the bulb chart for the exact lighting position. This is the most reliable way to avoid buying the wrong part.