Posted on 07/18/2025 by Alla Lighting
Table of Contents
Ready to upgrade your old halogen bulbs? Learn how to replace and complete the installation of LED low beam headlight bulbs. Easy installation and tips!
The halogen exterior light bulbs may be too dim in your 2016-2023 Toyota Tacoma, which can make vision difficult, especially in bad weather or severe driving conditions. Upgrading the old halogen bulbs on your Toyota Tacoma with new aftermarket LED bulbs can add a great new look to your vehicle and improve visibility at night for a safer driving experience.
If you choose to upgrade your old halogen bulbs to new LED bulbs, it is best to confirm you have the correct replacement LED bulb by referring to the original bulb or the vehicle’s direct owner’s manual.
We will show you how to install your new ALLA Lighting LED bulbs for your low beam headlight application.
Bulb sizes for the 2016-2023 Toyota Tacoma low beam headlight bulb is # H11Â In this video and installation guide, a 2021 Toyota Tacoma is used.Â
Reach behind the headlight housing to access the low beam bulb.
Turn the bulb counterclockwise to unlock it.Â
Push in the tab on the wire connector and pull it off the bulb.
Plug in the LED bulb and test it.
Line up the tabs on the LED with the slots in the housing.
Install the bulb and turn it clockwise to lock it, the bulb’s pigtail is pointed down at the six o’clock position.
Now repeat those steps for the other side.
Reach behind the headlight housing to access the low beam bulb.
Turn the bulb counterclockwise to unlock it.
Push in the tab on the wire connector and pull it off the bulb.
Plug in the LED bulb and test it.
Install the bulb and turn it clockwise to lock it. When installed correctly the pig tail will be hanging down at the six o’clock position.
These LED bulbs are significantly brighter than the halogen bulbs. When we measure the output with our light meter the LED measures more than five times brighter than the halogen bulbs.
Check out our Step by Step installation video!
Congratulations! Your LED low beam headlight installation is now complete in your 2016-2023 Toyota Tacoma. If you experienced any issues during your installation and unable to complete installation, please contact us for assistance. If the LED bulbs are experiencing hyper-flashing, flickering, an error code issues, then load resistors for this application will be required to be installed. These issues can occur due to the LEDs low current nature, which draws much less current than original stock halogen bulbs.
Please feel free to contact us at service@allalighting.com for assistance. Our team of highly trained representatives will be available to assist and provide the best solution. May also visit us at www.allalighting.com
Looking for more LED upgrades for your 2016-2023? Visit our website for Shop by Vehicle tool. Check out the below bulb guide for your 2021 Toyota Tacoma! For your reference only. All information below is not 100% guaranteed accurate. Please confirm the original bulb part numbers by referring to the original bulb or the vehicle’s direct owner’s manual prior to purchase.
Front Exterior Lights
Front Fog Light Bulb. Stock #: H16 / LED
Front Sidemarker Light Bulb. Stock #: 12961 (W5W)
Front Turn Signal Light Bulb. Stock #: 7440NA
High Beam and Low Beam Headlight Bulb. Stock #: LED
High Beam Headlight Bulb. Stock #: H9
Low Beam Headlight Bulb. Stock #: H11
Rear Exterior Lights
Back Up Light Bulb. Stock #: 921
Brake Light Bulb. Stock #: 7443
Center High Mount Stop Light Bulb. Stock #: 168
License Plate Light Bulb. Stock #: 12961 (W5W)
Rear Side marker Light Bulb. Stock #: 7443
Rear Turn Signal Light Bulb. Stock #: 7443
Tail Light Bulb. Stock #: 7443
Interior Lights
Category: Home, How to Install, LED Headlight Bulb, Toyota, Toyota Tacoma
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