For the 1991 Toyota Supra, the low-beam and high-beam headlights both use an H6054 sealed-beam bulb. This means the same H6054 fitment applies to both primary headlight functions listed for this model year.
The fog light fitment is listed as either H3 or H3C. Check the bulb currently installed or verify the fog-light housing before ordering, since the supplied fitment data identifies both options and does not specify which configuration applies to a particular vehicle.
- Low beam: H6054
- High beam: H6054
- Fog light: H3 or H3C
No front turn-signal or reverse-light bulb fitment is provided here. For the most reliable replacement, match the existing fog-light bulb and confirm the connector and housing before purchase.