Think of upgrade the headlight bulb, exterior, interior lights for your 2020 Toyota 4Runner? Check the bulb sizes before you buy some bulbs.

Toyota 4Runner 2020 Bulb Size

(Click the bulb sizes to check Boslla lighting bulb)

Low Beam Headlight H11
High Beam Headlight 9005
Front Fog Light H11
Back Up Light 921
Daytime Running Light 9005
Dome Light DE3175
Front Side Marker 168
Front Turn Signal 7444
License Plate 168
Parking Light 7444
Rear Turn Signal 7444
Luggage Compartment DE3175
Courtesy 168
Interior Door 168
Map Light 168

You can check the bulb sizes with the vehicle make/model/year in the following link:
https://auto.boslla.com/vehicle/2020/Toyota/4Runner/

Boslla B4 H11 H8 H9 LED Headlight Bulb Fog Light Bulb

Specifications:
Color Temperature 6500k/4300k/3000k
Lumen 7200LM/Set(3600LM/Bulb)
Wattage 30W/Bulb
Voltage DC 9-16V
Beam Angle 300º
Lifespan 50, 000 Hours
Installation Plug & Play

Boslla B1 H11 H9 H8 LED Headlight Bulb

Specifications:
Color Temperature 6500k
Lumen 7200LM/Set(3600LM/Bulb)
Wattage 60W/Set(30W/Bulb)
Voltage DC 9-16V
Beam Angle 360º
Waterproof IP67
Lifespan 30,000 Hours
Installation Plug & Play

Boslla B4 9005/HB3 LED Headlight Bulb

Specifications:
Color Temperature 6500k/4300k/3000k
Lumen 7200LM/Set(3600LM/Bulb)
Wattage 30W/Bulb
Voltage DC 9-16V
Beam Angle 300º
Lifespan 50, 000 Hours
Installation Plug & Play

Boslla B1 9005/HB3 LED Headlamp High Beam Low Beam Headlight Bulb

Specifications:
Color Temperature 6500k
Lumen 7200LM/Set(3600LM/Bulb)
Wattage 60W/Set(30W/Bulb)
Voltage DC 9-16V
Beam Angle 360º
Waterproof IP67
Lifespan 30,000 Hours
Installation Plug & Play