2021 Toyota 4Runner Light Bulbs Types:
| Bulb | Type |
|
Headlight high beam (if
equipped) /daytime running lights
|
9005 |
|
Front turn signal and parking
lights
|
7444NA |
| Front side marker lights | Wedge base bulbs (clear) |
| Rear turn signal lights | Wedge base bulbs (amber) |
| Back-up lights | Wedge base bulbs (clear) |
| License plate lights | Wedge base bulbs (clear) |
|
Front personal/ front interior
lights
|
Wedge base bulbs (clear) |
| Rear interior light | Double end bulbs |
| Vanity lights | Wedge base bulbs (clear) |
| Door courtesy lights | 168 |
| Luggage compartment lights | Double end bulbs |
