Acura NSX 2019 Bulb Size
Bulb size chart
This page helps you find the correct lighting fitment for the 2019 Acura NSX by checking bulb type by lighting position. Because the NSX uses different lamps for exterior and interior locations, it is important to match the bulb to the exact spot, such as low beam, brake light, license plate light, or dome light, rather than assuming one bulb fits every socket.
The 2019 Acura NSX is a performance car with advanced lighting equipment, and many of its listed positions use LED lighting. That means replacement needs can be different from older vehicles, especially when you are verifying a headlight, tail light, turn signal, or cabin light. Use this year page as a quick reference before ordering parts or planning a repair.
Fitment can vary by trim, lighting package, market, and body style, so it is smart to confirm the installed bulb or lamp assembly before buying anything. Some positions on the 2019 Acura NSX are LED from the factory, while others may differ depending on configuration, and aftermarket LED conversions can change the required replacement approach. If your car has been modified, or if a previous owner changed a lamp to an LED retrofit, check the existing bulb and connector style first so you do not order the wrong part.
FAQ
Does the 2019 Acura NSX use LED lighting for the headlights?
Yes, the bulb chart for the 2019 Acura NSX lists the headlight positions as LED. That includes the high beam and low beam setup, as well as separate high beam and low beam entries on this page.
Can I replace a burned-out headlight bulb on a 2019 Acura NSX with a standard halogen bulb?
No, not if the vehicle is equipped with the factory LED headlight system shown on this page. The headlight assembly is listed as LED, so a halogen bulb is not a direct replacement.
What should I use to verify the correct bulb for the brake lights on this model?
Check the brake light position specifically, since the 2019 Acura NSX brake light bulb is listed as LED. Do not rely on the headlight or turn signal listing, because each lighting position can use a different design.
Are the front turn signals on the 2019 Acura NSX LED?
Yes. The front turn signal light bulb position is listed as LED for this year and model. If you are replacing the front signal, match the lamp type to that exact position.
Does the license plate light use LED on the 2019 Acura NSX?
Yes, the license plate light bulb is listed as LED. This is a common area where owners look for a direct bulb replacement, but the factory setup here is LED.
What about the rear turn signals and tail lights?
Both the rear turn signal light bulb and the tail light bulb are listed as LED on the 2019 Acura NSX. It is best to confirm the specific rear lighting position before ordering, since these functions are separate.
Is the back up reverse light also LED on this car?
Yes, the back up reverse light bulb is listed as LED. If you are troubleshooting poor reverse-light output, verify the whole lamp assembly and not just the bulb listing.
Which interior lights are covered on this page?
This page includes several interior positions for the 2019 Acura NSX, including the glove box light, trunk or cargo area light, dome light, map light, interior door light, and stepwell light. Each of these is listed as LED where shown.
Do trim level or market differences matter for the 2019 Acura NSX?
Yes. Trim, lighting package, market, and body style can affect fitment. Even on the same year and model, some lighting details may vary, so it is wise to confirm your exact configuration.
How do I avoid buying the wrong replacement bulb?
Match the bulb to the exact lighting position and confirm whether the car uses LED or another type at that location. If the vehicle has aftermarket lighting or a previous repair, inspect the installed bulb or lamp assembly before purchasing.
Can aftermarket LED conversions change what fits on the 2019 Acura NSX?
Yes. Aftermarket conversions can change the original bulb type, connector, or housing setup. If the car has been modified, the factory listing on this page may not match what is currently installed.
Why does this page list some positions separately, like high beam, low beam, and combined headlight entries?
Different lighting layouts can be shown separately to help you verify the exact bulb position. On the 2019 Acura NSX, that makes it easier to check whether you are replacing the high beam, low beam, or another specific lamp location.