2020 Acura TLX bulb fitment information supplied here does not list a low-beam or high-beam bulb size. Because headlight fitment can depend on the installed lighting configuration, verify the original bulb or vehicle-specific application before ordering replacement headlight bulbs. No projector or non-projector distinction is provided in the available data.
The listed exterior fitment includes a 7440 bulb for the rear turn signal. For interior and convenience lighting, the glove box uses a 2721 bulb, the interior uses a 158, the trunk light uses a 168, and the vanity light uses a 6612F.
- Low beam: not listed in the supplied data
- High beam: not listed in the supplied data
- Rear turn signal: 7440
- Glove box: 2721
- Interior: 158
- Trunk: 168
- Vanity: 6612F
Front turn signal, fog light, and reverse-light bulb sizes are also not provided. Confirm each location before purchasing.