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Forward Lighting
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Exterior Lighting
- Back Up Light Bulb » 921
- Brake Light Bulb » 7443
- Center High Mount Stop Light Bulb » 168
- Center High Mount Stop Light Bulb (w/halogen capsule headlamps) » 168
- Daytime Running Light Bulb (w/halogen capsule headlamps) » 7442NA
- License Plate Light Bulb » 2825
- Side Marker Light Bulb Front (w/Halogen Capsule Headlamps) » 2825
- Side Marker Light Bulb Rear » 7443
- Tail Light Bulb » 7443
- Turn Signal Light Bulb Front (w/halogen capsule headlamps) » 7442NA
- Turn Signal Light Bulb Rear » 7443
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Interior Lighting
2020 Toyota Tacoma Headlight Bulb Size
The 2020 Toyota Tacoma arrived with features enthusiasts had been requesting for years: Android Auto compatibility, an updated TRD Pro with the first factory-installed snorkel on any Tacoma, and the exclusive Army Green color that became an instant collector favorite. The 2020 Toyota Tacoma headlight bulb size is H11 for the low beams, 9005 for the high beams, and H16 for the fog lights. The SR ships with halogen reflector housings, while SR5 and above get LED daytime running lights alongside halogen projector low beams.
Even with the 2020 updates, the primary headlight beams on halogen-equipped trims remain the same output they have been since the third generation launched in 2016. For a truck that regularly sees late-night highway runs to trailheads or early-morning commutes through rural darkness, that is a limitation worth addressing. Stepping up to 2020 Toyota Tacoma LED headlights brings the lighting in line with the rest of the truck's modern capabilities.
LED vs. HID: Picking the Right Kit for Your 2020 Tacoma
LED headlight kits for the 2020 Tacoma deliver a daylight-white 6000K beam with zero warm-up time. The low-profile driver module fits behind the housing without interfering with the dust caps or wiring, and the reduced power draw is a practical benefit for trucks running auxiliary power setups for camping or off-road lighting. LED is the go-to recommendation for daily drivers and weekend adventurers alike.
HID kits earn their place on Tacomas that see extended night driving in remote areas. If you are the type who drives hours through empty desert or mountain passes after dark, the sheer output density of a xenon arc light puts more usable light further down the road. A compact ballast mounts near each headlight and adds roughly 15 minutes to the installation compared to LED.
HID Nation ships every kit for free and stands behind it with a lifetime warranty. No questions, no fine print — just coverage for as long as you own the truck.
Frequently Asked Questions
What is the headlight bulb size for a 2020 Toyota Tacoma?
The 2020 Toyota Tacoma uses H11 bulbs in the low beam position, 9005 bulbs for the high beams, and H16 bulbs for the fog lights. Every 2020 Tacoma trim — SR, SR5, TRD Sport, TRD Off-Road, Limited, and TRD Pro — uses these same bulb sizes.
Does the 2020 Tacoma TRD Pro come with LED headlights?
The 2020 TRD Pro includes LED daytime running lights and LED fog lights, but the primary low beam on halogen-equipped versions still uses an H11 halogen bulb in a projector housing. Upgrading to an LED conversion kit replaces that halogen low beam with a much brighter, whiter output while maintaining the factory beam pattern and housing.
Can I upgrade my 2020 Tacoma headlights and fog lights at the same time?
Yes, and it is the approach most owners take. The 2020 Tacoma fog lights use an H16 bulb, and LED replacements are available that match the 6000K color temperature of the headlight kit. Doing all three positions — H11 low beam, 9005 high beam, and H16 fog — in one session ensures uniform lighting across the entire front of the truck. The complete job usually takes under an hour.
Will LED headlights void my 2020 Tacoma warranty?
Replacing headlight bulbs with LED conversions does not void the vehicle manufacturer warranty. Under the Magnuson-Moss Warranty Act, a dealer must prove that the aftermarket part directly caused a failure before denying a warranty claim. Swapping bulbs has no effect on the truck's mechanical or electrical systems beyond the headlight circuit itself.
How do 2020 Tacoma LED headlights compare to the stock halogen output?
Stock halogen H11 bulbs produce approximately 1,000 lumens with a warm yellow tone. LED replacement bulbs typically output 4,000 to 6,000 lumens in a crisp 6000K white. The practical difference is a beam that reaches further, illuminates wider, and makes road signs and obstacles visible much sooner. Night driving fatigue drops considerably after the upgrade.