Bulb size & fitment reference

Toyota 4Runner
Bulb Size Guide

Get the bulb-size answer first, then check factory-system differences and position-specific notes before buying.

Select Your Vehicle

Quick Answer for 2025 Toyota 4Runner

Start with the positions you’re most likely to replace. Full fitment details are below.

Front Turn Signal

Full Bulb Fitment by Lighting Position

Find the bulb size for each lighting position and check any fitment notes before ordering.

Toyota 4Runner (2025) Bulb Size Chart

Lighting PositionBulb SizeNoteNext Step
Front Turn Signal7443Shop position →
View Fitment Options →

Toyota 4Runner (2022) Bulb Size Chart

Lighting PositionBulb SizeNoteNext Step
Headlight High Beam9005 / HB3Shop position →
Daytime Running Light9005 / HB3Shop position →
Front Turn Signal7443Shop position →
Parking Light7443Shop position →
Rear Turn Signal7443Shop position →
Reverse Light912 / 921 / T15Shop position →
License Plate LightT10 / 194 / 168Shop position →
Dome LightT10 / 194 / 168Shop position →
Interior Door LightT10 / 194 / 168Shop position →
View Fitment Options →

Toyota 4Runner (2021) Bulb Size Chart

Lighting PositionBulb SizeNoteNext Step
Headlight High Beam9005 / HB3Shop position →
Daytime Running Light9005 / HB3Shop position →
Parking Light7443Shop position →
Side Mirror SignalT10 / 194 / 168Shop position →
Rear Turn Signal7443Shop position →
Reverse Light912 / 921 / T15Shop position →
License Plate LightT10 / 194 / 168Shop position →
Side Marker LightT10 / 194 / 168Shop position →
Dome LightT10 / 194 / 168Shop position →
Map LightT10 / 194 / 168Shop position →
Courtesy LightT10 / 194 / 168Shop position →
Interior Door LightT10 / 194 / 168Shop position →
Vanity Mirror LightT10 / 194 / 168Shop position →
Trunk Light31MMShop position →
View Fitment Options →

Toyota 4Runner (2017–2019) Bulb Size Chart

Lighting PositionBulb SizeNoteNext Step
Headlight High Beam9005 / HB3Shop position →
Headlight Low BeamH11Shop position →
Fog LightH11Shop position →
Daytime Running Light9005 / HB3Shop position →
Front Turn Signal7443Shop position →
Parking Light7443Shop position →
Front Parking Light7443Shop position →
Rear Turn Signal7443Shop position →
Reverse Light912 / 921 / T15Shop position →
Outer Reverse Light912 / 921 / T15Shop position →
License Plate LightT10 / 194 / 168Shop position →
Front Side Marker LightT10 / 194 / 168Shop position →
Dome Light31MMShop position →
Rear Dome Light31MMShop position →
Map LightT10 / 194 / 168Shop position →
Courtesy LightT10 / 194 / 168Shop position →
Interior Door LightT10 / 194 / 168Shop position →
Stepwell LightT10 / 194 / 168Shop position →
Trunk Light31MMShop position →
Luggage Compartment Light31MMShop position →
View Fitment Options →

Toyota 4Runner (2010–2013) Bulb Size Chart

Lighting PositionBulb SizeNoteNext Step
Headlight High Beam9005 / HB3Shop position →
Headlight Low BeamH11Shop position →
Fog LightH11Shop position →
Daytime Running Light1156 / BA15SShop position →
Front Turn Signal1156 / BA15SShop position →
Parking LightT10 / 194 / 168Shop position →
Rear Turn Signal7443Shop position →
Brake Light7443Shop position →
Outer Brake Light7443Shop position →
Tail Light7443Shop position →
Outer Tail Light7443Shop position →
Reverse Light912 / 921 / T15Shop position →
Outer Reverse Light912 / 921 / T15Shop position →
License Plate LightT10 / 194 / 168Shop position →
Front Side Marker LightT10 / 194 / 168Shop position →
Rear Side Marker Light7443Shop position →
Dome Light31MMShop position →
Map LightT10 / 194 / 168Shop position →
Courtesy LightT10 / 194 / 168Shop position →
Interior Door LightT10 / 194 / 168Shop position →
Stepwell LightT10 / 194 / 168Shop position →
Trunk Light31MMShop position →
Luggage Compartment Light31MMShop position →
View Fitment Options →

Toyota 4Runner (2007) Bulb Size Chart

Lighting PositionBulb SizeNoteNext Step
Headlight High Beam9005 / HB3Shop position →
Headlight Low BeamH11Shop position →
Fog Light9006 / HB4Shop position →
Daytime Running Light3157 / 3156Shop position →
Front Turn Signal1156 / BA15SShop position →
Parking LightT10 / 194 / 168Shop position →
Rear Turn Signal7443Shop position →
Brake Light7443Shop position →
Center High Mount Stop Light912 / 921 / T15Shop position →
Tail Light7443Shop position →
Reverse Light912 / 921 / T15Shop position →
License Plate LightT10 / 194 / 168Shop position →
Front Side Marker LightT10 / 194 / 168Shop position →
Rear Side Marker Light7443Shop position →
Dome Light31MMShop position →
Front Dome Light31MMShop position →
Rear Dome Light31MMShop position →
Map LightT10 / 194 / 168Shop position →
Courtesy LightT10 / 194 / 168Shop position →
Interior Door LightT10 / 194 / 168Shop position →
Stepwell LightT10 / 194 / 168Shop position →
Trunk Light31MMShop position →
Luggage Compartment Light31MMShop position →
View Fitment Options →

Toyota 4Runner (2006) Bulb Size Chart

Lighting PositionBulb SizeNoteNext Step
Headlight High Beam9005 / HB3Shop position →
Headlight Low BeamH11Shop position →
Fog Light9006 / HB4Shop position →
Daytime Running Light3157 / 3156Shop position →
Front Turn Signal1156 / BA15SShop position →
Parking LightT10 / 194 / 168Shop position →
Rear Turn Signal7443Shop position →
Brake Light7443Shop position →
Center High Mount Stop Light912 / 921 / T15Shop position →
Tail Light7443Shop position →
Reverse Light912 / 921 / T15Shop position →
Outer Reverse Light912 / 921 / T15Shop position →
License Plate LightT10 / 194 / 168Shop position →
Front Side Marker LightT10 / 194 / 168Shop position →
Rear Side Marker Light7443Shop position →
Dome Light31MMShop position →
Front Dome Light31MMShop position →
Rear Dome Light31MMShop position →
Map LightT10 / 194 / 168Shop position →
Courtesy LightT10 / 194 / 168Shop position →
Interior Door LightT10 / 194 / 168Shop position →
Stepwell LightT10 / 194 / 168Shop position →
Trunk Light31MMShop position →
Luggage Compartment Light31MMShop position →
View Fitment Options →

Toyota 4Runner (2005) Bulb Size Chart

Lighting PositionBulb SizeNoteNext Step
Headlight High Beam9005 / HB3Shop position →
Headlight Low Beam9006 / HB4Shop position →
Fog Light9006 / HB4Shop position →
Daytime Running Light3157 / 3156If equipped.Shop position →
Front Turn Signal3157 / 3156Daytime RunningShop position →
Front Turn Signal7443Without Daytime RunningShop position →
Parking LightT10 / 194 / 168Shop position →
Rear Turn Signal7443Shop position →
Brake Light7443Shop position →
Outer Brake Light7443Shop position →
Center High Mount Stop Light912 / 921 / T15Shop position →
Tail Light7443Shop position →
Outer Tail Light7443Shop position →
Reverse Light912 / 921 / T15Shop position →
Outer Reverse Light912 / 921 / T15Shop position →
License Plate LightT10 / 194 / 168Shop position →
Front Side Marker LightT10 / 194 / 168Shop position →
Rear Side Marker Light7443Shop position →
Dome Light31MMShop position →
Front Dome Light31MMShop position →
Rear Dome Light31MMShop position →
Map LightT10 / 194 / 168Shop position →
Courtesy LightT10 / 194 / 168Shop position →
Interior Door LightT10 / 194 / 168Shop position →
Vanity Mirror Light31MMShop position →
Stepwell LightT10 / 194 / 168Shop position →
Trunk Light31MMShop position →
Luggage Compartment Light31MMShop position →
View Fitment Options →

Toyota 4Runner (2003–2004) Bulb Size Chart

Lighting PositionBulb SizeNoteNext Step
Headlight High Beam9005 / HB3Shop position →
Headlight Low Beam9006 / HB4Shop position →
Fog Light9006 / HB4Shop position →
Daytime Running Light3157 / 3156If equipped.Shop position →
Front Turn Signal3157 / 3156Daytime RunningShop position →
Front Turn Signal7443Without Daytime RunningShop position →
Parking LightT10 / 194 / 168Shop position →
Rear Turn Signal7443Shop position →
Brake Light7443Shop position →
Outer Brake Light7443Shop position →
Center High Mount Stop Light912 / 921 / T15Shop position →
Tail Light7443Shop position →
Outer Tail Light7443Shop position →
Reverse Light912 / 921 / T15Shop position →
Outer Reverse Light912 / 921 / T15Shop position →
License Plate LightT10 / 194 / 168Shop position →
Front Side Marker LightT10 / 194 / 168Shop position →
Rear Side Marker Light7443Shop position →
Dome Light31MMShop position →
Map LightT10 / 194 / 168Shop position →
Courtesy LightT10 / 194 / 168Shop position →
Interior Door LightT10 / 194 / 168Shop position →
Vanity Mirror Light31MMShop position →
Stepwell LightT10 / 194 / 168Shop position →
Trunk Light31MMShop position →
Luggage Compartment Light31MMShop position →
View Fitment Options →

Toyota 4Runner (1993–1994) Bulb Size Chart

Lighting PositionBulb SizeNoteNext Step
Headlight High & Low Beam9004Shop position →
Front Turn Signal1156 / BA15SShop position →
Parking LightT10 / 194 / 168Shop position →
Rear Turn Signal1156 / BA15SShop position →
Brake Light1157Shop position →
Center High Mount Stop Light912 / 921 / T15Shop position →
Tail Light1157Shop position →
Reverse Light912 / 921 / T15Shop position →
License Plate LightT10 / 194 / 168Shop position →
Front Side Marker LightT10 / 194 / 168Shop position →
Map Light31MMShop position →
Courtesy Light31MMShop position →
Luggage Compartment Light31MMShop position →
View Fitment Options →

Toyota 4Runner (1992) Bulb Size Chart

Lighting PositionBulb SizeNoteNext Step
Headlight High & Low Beam9004Shop position →
Front Turn Signal1156 / BA15SShop position →
Parking LightT10 / 194 / 168Shop position →
Rear Turn Signal1156 / BA15SShop position →
Brake Light1157Shop position →
Tail Light1157Shop position →
Reverse Light1156 / BA15SShop position →
License Plate LightT10 / 194 / 168Shop position →
Front Side Marker LightT10 / 194 / 168Shop position →
Courtesy Light31MMShop position →
View Fitment Options →

Toyota 4Runner (1990–1991) Bulb Size Chart

Lighting PositionBulb SizeNoteNext Step
Front Turn Signal1156 / BA15SShop position →
Parking LightT10 / 194 / 168Shop position →
Rear Turn Signal1156 / BA15SShop position →
Brake Light1157Shop position →
Tail Light1157Shop position →
Reverse Light1156 / BA15SShop position →
License Plate LightT10 / 194 / 168Shop position →
Front Side Marker LightT10 / 194 / 168Shop position →
Dome Light31MMShop position →
Courtesy Light31MMShop position →
View Fitment Options →

Toyota 4Runner (1984–1989) Bulb Size Chart

Lighting PositionBulb SizeNoteNext Step
Front Turn Signal1156 / BA15SShop position →
Parking LightT10 / 194 / 168Shop position →
Rear Turn Signal1156 / BA15SShop position →
Brake Light1157Shop position →
Tail Light1157Shop position →
Reverse Light1156 / BA15SShop position →
License Plate LightT10 / 194 / 168Shop position →
Front Side Marker LightT10 / 194 / 168Shop position →
Rear Side Marker LightT10 / 194 / 168Shop position →
Map Light31MMShop position →
Courtesy Light31MMShop position →
View Fitment Options →
Fitment Reminder
Bulb size can vary by factory setup. If you're unsure which option applies to your vehicle, confirm your current bulb or select your configuration on the product page.