2017-2019 Toyota Highlander Light Bulb Size Upgrade Guide

by Lasfit Official May 27, 2020

2017-2019 Toyota Highlander Light Bulb Size Upgrade Guide

Knowing the bulb size of your 2017 - 2019 Toyota Highlander makes it easy to swap out all the lights with LED kit for fog light, front turn signals, interior light, rear turn signals, rear back up light, and rear license plate light.


Before we change our bulbs, it's a great idea to know the advantages of upgrading the lights from halogen to LED.

  • Make your car looks brand new and distinctive.
  • Getting rid of yellow and dim halogen bulbs to improve the visibility of your driving on the road.
  • LEDs last longer compared to halogen bulbs.
  • LEDs consume less electrical power and produce brighter light.


All of the LED bulbs recommended for 2017 - 2019 Toyota Highlander below were tested by Lasfit without compatibility or installation issue. If you can't find a particular replacement bulb size on lasfit.com, leave your comment below and we'll do our best to find you the right bulb size you need for your vehicle.

2017-2019 Toyota Highlander Bulb Sizes

Fog Light: H11/ H8/ H9
Lasfit Series: LD plus series
Wattage: 30W/Bulb
Lumen: 3,000LM/Bulb
Color: 6,000K white & 3,000K yellow
Bulb Features: Switchback. All conditions fit. Good for rainy, snowy, harsh weather.

Front Turn Signals: 7443/ 7444
Lasfit Series: CANBUS support T series
Wattage: 24W/Bulb
Lumen: 2,400LM/Bulb
Color: White & Amber
Bulb Features: Switchback. CANBUS support. Brighter!

Rear Turn Signals: 7440
Lasfit Series: CANBUS support T series
Wattage: 24W/Bulb
Lumen: 2,400LM/Bulb
Color: Amber
Bulb Features: CANBUS support. Built-in Intelligent Temperature Control System. Brighter!

Front Side Marker Light: 194/ 168/ T10
Rear Back Up Light: 921/ 912/ T10
Rear License Plate Light: 168/ 194/ T10
Interior - Map Light: 168/ 2825/ T10
Interior - Door Light: 168/ 2825/ T10

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