2014+ Tundra DIY Auto Headlights

Add automatic headlights to your SR5/TRD model Tundra with these parts! The light sensor is installed in the center speaker panel on the dash. The light switch replaces your existing one. Professional installation recommended, please confirm your vehicle is pre-wired before ordering parts!

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Headlamp Switch
Part Number: 84140-0E100
Other Names: Switch Assembly Headlam More Names
Description: Limited. Tundra. Sport, with auto lamps. With mirror signals, without led h'lamps. Without power tilt, with fog lamps, without auto... More Info
Fits:
  • Toyota:
    • Highlander,
    • RAV4,
    • Sequoia,
    • Tundra
$165.87
$114.18
$165.87
$114.18
Ambient Light Sensor
Part Number: 89121-06020
Other Names: Light Sensor, Sentinel Sensor, Sunlight Sensor, Auto Lamp Sensor, Sunload Sensor, Sensor Light Control More Names
Replaces: 89121-50020
Description: Light sensor for automatic headlights. More Info
Notes: Includes Sentinel Sensor. Includes Sunload Sensor. More Notes
Fits:
  • Toyota:
    • 4Runner,
    • Avalon,
    • Camry,
    • Highlander,
    • Land Cruiser,
    • RAV4,
    • Sequoia,
    • Sienna,
    • Tundra,
    • Venza
  • 5 more
$180.64
$123.80
$180.64
$123.80

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