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Forward Lighting
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Exterior Lighting
- Back Up Light Bulb » 921
- Brake Light Bulb (wo/LED Tail Lights) » 3157
- Center High Mount Stop Light Bulb » 168
- Daytime Running Light Bulb » 4157NA
- License Plate Light Bulb » 168
- Parking Light Bulb » 4157NA
- Side Marker Light Bulb Front » 2827
- Side Marker Light Bulb Rear (wo/LED Tail Lights) » 3157
- Tail Light Bulb (wo/LED Tail Lights) » 3157
- Turn Signal Light Bulb Front » 4157NA
- Turn Signal Light Bulb Rear » 3157A
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Interior Lighting
2015 Toyota Tacoma Headlight Bulb Size
As the final year of the beloved second-generation Tacoma (2005-2015), the 2015 Toyota Tacoma holds a special place among midsize truck enthusiasts. Trail runners and weekend warriors chose this generation for its proven reliability and simpler mechanical design. If you need the 2015 Toyota Tacoma headlight bulb size, the fitment is H11 for low beams, 9005 for high beams, and H16 for the fog lights. Every 2015 Tacoma trim shipped with halogen headlights from the factory.
The second-gen Tacoma earned its reputation on fire roads and forest trails where headlight performance actually matters. Stock halogen bulbs lose intensity well before their rated lifespan, and the yellowish output struggles to illuminate trail obstacles or wildlife at the edges of the road. Upgrading to 2015 Toyota Tacoma LED headlights gives you the crisp, far-reaching beam this truck deserves for its next chapter of service.
LED and HID Options for the 2015 Toyota Tacoma
The second-generation Tacoma's headlight housings are compact but accessible from the engine bay, making bulb replacements a simple reach-and-twist job. LED conversion kits plug directly into the factory H11 and 9005 sockets without any rewiring. You get a bright white beam that cuts through darkness far more effectively than the aging halogen output, and the solid-state design handles the vibration and jarring that trail driving puts on your truck.
HID kits are the choice for Tacoma owners who want the absolute maximum light on a dark trail or empty highway. Each bulb pairs with a compact ballast, and the total installation usually takes around 30-40 minutes. The dense arc-discharge beam fills the reflector housing with more light than any halogen bulb can produce.
Every HID Nation kit ships free and comes backed by a lifetime warranty. Whether your 2015 Tacoma has 80,000 miles or 280,000, the lighting upgrade is worth it.
Frequently Asked Questions
What headlight bulb size does the 2015 Toyota Tacoma use?
The 2015 Toyota Tacoma takes H11 bulbs for the low beams, 9005 bulbs for the high beams, and H16 bulbs for the front fog lights. All 2015 Tacoma trims came standard with halogen headlights as this was the last year of the second-generation design.
Are 2015 Toyota Tacoma LED headlights a direct replacement?
Yes. LED conversion kits for the 2015 Tacoma plug directly into the existing H11 low beam socket with no splicing, cutting, or adapter harnesses required. The LED bulb replicates the halogen filament position so the beam pattern remains properly aimed. Most owners complete both sides in about 20 minutes.
Will upgraded headlights improve trail visibility on my 2015 Tacoma?
Significantly. The stock halogen low beams put out roughly 1,000 lumens, which fades quickly on unlit trails. An LED kit typically delivers 4,000 to 6,000 lumens per bulb with a wider spread, helping you spot rocks, ruts, and animals much sooner. Many second-gen Tacoma owners upgrade all three positions — low, high, and fog — before their next off-road trip.
Is the 2015 Tacoma headlight bulb the same as the 2016 Tacoma?
Yes, both the 2015 and 2016 Toyota Tacoma use H11 low beams, 9005 high beams, and H16 fog lights despite the complete generational redesign for 2016. The bulb sizes carried over even though the headlight housings changed dramatically with the third-generation body style.
Should I upgrade the fog lights when I upgrade the headlights on my 2015 Tacoma?
It is a good idea. The 2015 Tacoma fog lights use H16 bulbs, and switching to LED fog lights at the same time as your headlights ensures a consistent color temperature across the front of the truck. Mismatched yellow fog lights under white LED headlights look uneven and leave a gap in your low-level illumination during rain or dust.