2016 Toyota 4Runner bulb fitment starts with an H11 low beam and a 9005 high beam. The same 9005 bulb is also listed for the daytime running lights. No projector or non-projector headlight distinction is provided in the supplied fitment data, so confirm the original bulb before ordering.
- Front turn signals and parking lights use 7444NA bulbs.
- Rear turn signals use 7440A bulbs.
- Reverse lights use 921 bulbs.
- Brake, center stop, tail, and rear side-marker lights are listed as LED.
- Front side markers use 168NA bulbs.
- License plate, interior, and map light fitment includes 168 and 917 options.
- Dome and trunk lights use DE3175 bulbs, while vanity lights use 194 or 7441 bulbs.
Because several lighting positions are LED or have multiple listed bulb options, match the replacement to the component being serviced and verify the existing bulb where necessary.