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Forward Lighting
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Exterior Lighting
- Back Up Light Bulb » 7440
- Brake Light Bulb » 3157
- Center High Mount Stop Light Bulb » 921
- Daytime Running Light Bulb (w/halogen capsule headlamps) » 4157NA
- License Plate Light Bulb » 168
- Parking Light Bulb (w/Halogen Capsule Headlamps) » 4157NA
- Side Marker Light Bulb Front » 168
- Side Marker Light Bulb Rear » 3157
- Tail Light Bulb » 3157
- Turn Signal Light Bulb Front (w/halogen capsule headlamps) » 4157NA
- Turn Signal Light Bulb Rear » 921
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Interior Lighting
2019 Toyota Tundra Headlight Bulb Size
For buyers who wanted Toyota reliability in a full-size package, the 2019 Tundra delivered exactly that. The TRD Pro received Fox internal bypass shocks and Rigid Industries fog lights for 2019, cementing the Tundra's credentials as more than just a work truck. The 2019 Toyota Tundra headlight bulb size is H11 for the low beams, 9005 for the high beams, and H16 for the fog lights. SR and SR5 trims use halogen headlights, while Limited, Platinum, and 1794 Edition trims feature factory LED low beams.
Whether your 2019 Tundra hauls construction materials across town or tows a boat to the lake, the factory halogen headlights on the lower trims are the weakest link in an otherwise overbuilt truck. The yellowish output and limited throw distance become obvious the moment you hit an unlit stretch of highway with a loaded trailer. Installing 2019 Toyota Tundra LED headlights closes that performance gap and brings the lighting up to the level of the truck's mechanical capability.
LED and HID Headlight Upgrades for the 2019 Tundra
The second-generation Tundra platform has been in production since 2007, which means the aftermarket has had over a decade to perfect LED and HID fitment for this truck. Kits designed for the 2019 Tundra drop into the factory H11 and 9005 sockets without tools or wiring changes. LED conversion kits provide a clean 6000K white beam that reaches further and spreads wider than halogen, with no warm-up delay and virtually no heat transfer to the housing.
If your primary concern is maximum forward illumination for long-distance towing, HID kits produce the most concentrated beam available. The arc-discharge technology generates intense light from a small source, which the housing reflector or projector focuses into a deep, penetrating pattern. Each side requires a small ballast, but the Tundra's engine bay has ample room. Total installation runs about 45 minutes for both sides.
HID Nation ships every kit free and includes a lifetime warranty — no expiration, no mileage limits. That is the kind of coverage a Toyota truck owner expects.
Frequently Asked Questions
What headlight bulb size does the 2019 Toyota Tundra require?
The 2019 Toyota Tundra requires an H11 bulb for the low beams, a 9005 bulb for the high beams, and an H16 bulb for the fog lights. This fitment applies to all trims. The SR and SR5 trims with halogen headlights benefit the most from an LED or HID upgrade.
Does the 2019 Tundra TRD Pro have Rigid Industries fog lights?
Yes. The 2019 Tundra TRD Pro came equipped with Rigid Industries LED fog lights from the factory. However, the main headlights still use the standard H11 low beam and 9005 high beam bulbs. Upgrading those two positions to LED gives the TRD Pro a complete front lighting setup that matches the premium fog lights Toyota already installed.
What headlights are best for towing with a 2019 Tundra?
For serious towing, upgrading all three positions provides the safest and most complete visibility. An LED or HID H11 low beam kit handles your primary driving light, while an upgraded 9005 high beam extends your vision on empty roads. LED H16 fog lights illuminate the road surface directly ahead of the bumper, which helps when pulling a wide load through rain, fog, or dusty conditions. The combination eliminates the dark spots that stock halogen creates.
Are 2019 Toyota Tundra LED headlights plug-and-play?
Yes. LED headlight kits for the 2019 Tundra are a direct plug-and-play installation. You remove the factory halogen H11 bulb, insert the LED replacement in the same socket, and connect the existing wiring harness. No cutting, splicing, or aftermarket adapters are required. The entire swap takes most owners about 20 minutes.
How does the 2019 Tundra compare to the Ford F-150 for headlight upgrades?
Both the 2019 Tundra and the 2019 F-150 accept plug-and-play LED and HID conversion kits, but the Tundra's more accessible headlight housings and straightforward electrical system make the installation slightly easier. The Tundra uses H11 low beams and 9005 high beams, while F-150 fitment varies by trim. Both trucks see dramatic improvements from upgraded headlights, especially for towing after dark.