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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 Limited » 4157NA
- Daytime Running Light Bulb SR » 4157NA
- Daytime Running Light Bulb SR5 » 4157NA
- Daytime Running Light Bulb TRD Pro » 4157NA
- License Plate Light Bulb » 168
- Parking Light Bulb Limited » 4157NA
- Parking Light Bulb SR » 4157NA
- Parking Light Bulb SR5 » 4157NA
- Parking Light Bulb TRD Pro » 4157NA
- Side Marker Light Bulb Front » 168
- Side Marker Light Bulb Rear » 3157
- Stepwell Light Bulb » 2721
- Tail Light Bulb » 3157
- Turn Signal Light Bulb Front » 4157NA
- Turn Signal Light Bulb Rear » 921
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Interior Lighting
2017 Toyota Tundra Headlight Bulb Size
Contractors, ranchers, and fleet operators have relied on the Toyota Tundra for its overbuilt drivetrain and legendary 5.7L iForce V8 since the second generation launched in 2007. The 2017 model sits in the mature phase of that platform, refined over a decade of real-world punishment. The 2017 Toyota Tundra headlight bulb size is H11 for the low beams, 9005 for the high beams, and H16 for the fog lights. Base SR trims came standard with halogen headlights, while SR5 and higher trims received upgraded housings.
A truck that hauls equipment before dawn and pulls trailers after sunset needs headlights that can keep pace with the workload. Factory halogen output on the 2017 Tundra fades over time and lacks the reach needed for safe towing on dark two-lane roads. Upgrading to 2017 Toyota Tundra LED headlights restores and surpasses factory visibility without any modifications to the truck's electrical system.
Upgrading the 2017 Tundra: LED and HID Headlight Options
The Tundra's large engine bay and spacious headlight housing design make bulb access one of the easiest in the full-size truck class. LED conversion kits for the 2017 Tundra plug straight into the existing H11 and 9005 connectors. The immediate full brightness, cool white 6000K color, and vibration-resistant solid-state construction make LED the natural choice for a work truck that racks up miles on rough roads and job sites.
For Tundra owners who tow heavy loads on unlit highways, HID kits deliver a concentrated beam with more raw output than any other headlight technology. The xenon arc throws light deep into the distance, giving you extra reaction time when pulling a loaded flatbed or horse trailer at highway speeds. Each side requires a ballast, but the Tundra has plenty of room to mount them cleanly.
HID Nation provides free shipping on every order and backs all kits with a lifetime warranty. Your Tundra was built to last — your headlights should be too.
Frequently Asked Questions
What headlight bulb does the 2017 Toyota Tundra use?
The 2017 Toyota Tundra uses H11 bulbs for the low beams, 9005 bulbs for the high beams, and H16 bulbs for the fog lights. This fitment is the same across all trim levels including SR, SR5, Limited, Platinum, 1794 Edition, and TRD Pro.
Are LED headlights a good upgrade for a work truck like the 2017 Tundra?
LED headlights are one of the most practical upgrades for a work truck. They produce significantly more light than halogen while consuming less power, which reduces strain on the alternator during long work days. LED bulbs also have no filament to break from road vibration, making them more durable than halogen in rough conditions. For a truck that starts early and finishes late, the visibility improvement is immediate and noticeable.
What is the best headlight for towing with a 2017 Toyota Tundra?
For towing, upgrade both the H11 low beams and 9005 high beams to LED or HID. The low beam upgrade gives you better near-field visibility for checking mirrors and reading road signs, while the high beam upgrade extends your forward sight distance on empty stretches. Adding LED H16 fog lights fills in the area at bumper level, which is especially helpful when pulling a wide trailer through rain or early-morning fog.
How do LED headlights handle the vibration on a 2017 Tundra?
LED headlight bulbs use solid-state diodes rather than a fragile tungsten filament, which makes them inherently resistant to vibration. The 2017 Tundra sees plenty of vibration from its V8 engine and from hauling loads over uneven terrain. LED bulbs handle this without issue, and their rated lifespan of 50,000-plus hours is unaffected by the kind of jarring that shortens halogen bulb life.