For the 1997 Acura NSX, the supplied fitment data lists a 9005 bulb for the high-beam headlights. No low-beam bulb is provided in this fitment data, so verify the original low-beam assembly before ordering. No projector or non-projector headlight distinction is specified.
Other exterior lighting includes 3497 bulbs for the front and rear turn signals, 1156 for the reverse lights, and 2057R for the brake lights. The center stop light is listed as LED. Tail-light fitment includes 168, 917, and 2057R bulbs, while the license-plate lighting may use either 194 or 7441, depending on the original socket and housing.
For interior lighting, the dome light uses DE3175, the glove-box light uses DE3022, and the trunk and interior lights use DE3021. The ash light requires comparing the original bulb, with either 2721 or 74 listed as the possible option.