Part Details

  • Quantity: Pair


  • Comes as a PAIR
    • Fits both LH (Driver Side) & RH (Passenger Side)
  • Headlights include lenses, housings and mounting panel
  • Does not include bulbs or wiring
  • Not correct for Double Cab models
Fit guaranteed
  • This pair of headlamps will install just as your originals do. You can use your existing hardware and wiring harnesses.
  • Save time and money with a direct fit. No trips to the hardware store or extra time trying to get the wiring to hookup.
  • 1A Auto has the most comprehensive warranty.
  • If this headlight set should fail to provide satisfactory performance you may exchange it.
  • 1A Auto Headlights are guaranteed to pass inspections in all 50 states. DOT (U.S. Dept. of Transportation) and SAE (Society of Automotive Engineers) approved.
  • Replacing discolored, scratched, dull or damaged headlights with a new pair from 1A Auto can increase your resale value by up to 10%.
  • A new pair of headlights can provide you with up to 50% more illumination than a dull, yellowed, sandblasted, broken or scratched headlight.
    • 1A Auto headlights can help you see farther at night and in poor driving conditions.
    • A new pair of headlights from 1A Auto can make you more visible to other traffic during heavy rain or wintry weather.
Direct Fit Replacement

Direct fit replacement for OEM assembly

Trouble-free Installation

Uses same wiring as original assembly.  No cutting or splicing required.

DOT and SAE Compliant

Meets federal regulations for on-road use

Item Condition: New

California Customers:

WARNING:  This product can expose you to chemicals including Chromium (Hexavalent Compounds), which is known to the State of California to cause cancer, and birth defects or other reproductive harm.  For more information, go to

Lifetime Warranty

This item is backed by a Limited Lifetime Warranty. In the event this item should fail due to manufacturing defects during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser.

Bulb Note:

These lights do not include bulbs. Occasionally lighting manufacturers do leave test bulbs in the lights. If you happen to receive a lighting product (Headlight, Tail light, Parking light, Fog light etc.) that comes with the bulbs, the bulbs are not covered under our warranty. Our warranty applies only to the light assembly.

  1. step : Change the bulbs (0:54)
    • To just change the bulbs, pop the hood.
    • Reach behind the headlight assembly and unplug the bulb and disconnect the wiring harness.
    • You will have to pull a rubber boot out of the way to get at the bulb and unclip a wire clip.
  2. step : Replace the head light assembly (3:27)
    • Use a Phillips screwdriver and a flat blade screwdriver to remove the push clip at the top corner of the headlight assembly.
    • Pull the parking light out and disconnect the parking light.
    • Remove the bulb and transfer it to the new parking light assembly.
    • Unbolt the 10 mm bolt and three 10 mm nuts anchoring the headlight assembly.
    • Unplug the wiring harness and remove the bulbs and transfer them to the new headlight assembly.
  3. step : Install the new headlight and parking light assemblies. (5:17)
    • Plug in the wiring harness to the headlight assembly.
    • Anchor it with the three nuts and the one 10 mm bolts.
    • Plug in the wiring harness to the parking light and mount it into the vehicle.
    • Secure it with the push clip by inserting the body of the clip into place and pushing the center down to lock it.

Tools needed for replacement:

    Ratchets & Related

  • Ratchet

  • Screwdrivers & Related

  • Flat Blade Screwdriver
  • Phillips Head Screwdriver

  • Sockets - Metric

  • 10mm Socket

4.6 / 5.0
11 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
New Headlights
New lights came on time and installed just as described in the video. Good price, good instructions and prompt delivery. Lights like new again!
September 5, 2018
1 month ago
Toyota Tundra Headlight Pair
Great looking and working headlights! It's nice to see at night again! Installation problems with removing the side lights, as noted in the instructional video, are not fully documented. There is a clip on the inside (toward the hood) that latches, and one side was very difficult to remove. However, once the side lights are removed the rest of the installation is very straightforward and easy.
August 31, 2018
1 month ago
Perfect fit
I always order my truck parts from 1A Auto parts. The prices are reasonable and their aleays a perfect fit every time. I'll only order from them.
May 23, 2018
4 months ago
Headlight housing
Everything looked and fit like it should. Shipping was fast. The step by step installation video was the icing on the cake! Took any second guessing out and made the job much easier. Thanks AA1AUTO
February 28, 2018
9 months ago
tundra headlamps
Headlamps purchased from 1A auto parts fit perfectly. Order was processed and delivered quickly. made the front of my 2000 tundra look new again.
December 12, 2017
9 months ago
Perfect fit and finish.
Was very easy to install watched the how to video on the web sight. What an improvement.
November 21, 2017
10 months ago
Tundra Headlights
Headlights were a good purchase. Removing old headlights is a little more difficult than the video shows but still not a difficult task, just take one's time.
August 2, 2017
1 year ago
headlight lens
Package arrived on time and in good condition. Price was less than local auto parts store. Best part was the installation instructions. Details and video made installation easy.
March 5, 2017
1 year ago
Tundra replacement lights
This was a wonderful experience order our Tundra lights with 1A Auto, they look great great and fit perfect
March 3, 2017
1 year ago
So Easy
I had foggy headlights. Tried several ideas. Nothing worked. Was suggested new Headlights. Checked the Computer and found a video on how to do it from 1A Auto. Called and the girl was very helpful. Ordered, Installed, works great. End of story.
February 27, 2017
1 year ago
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 1 question Browse 1 question and 12 answers
Will I nned to have my Tundra headlights re-aimed after replaced the headlight capsule ?
Randall H on Aug 19, 2015
BEST ANSWER: Short answer is "yes". BUT, it is something you yourself can do . I only needed to readjust mine slightly. Before removing your old headlights - on level ground, evening or in a large building, park about 50 ft from a wall, mark where center of light beam hits, with lights on dim, replace the lights and readjust them until the beam hits same mark. May have to mark where front wheels were in case you have to go elsewhere to change headlights. Then test drive in traffic, I had the wife drive toward me, I was in another vehicle, and checked the blindness of the new lights. No other adjustments were needed. I could see good at night and haven't gotten flashed by other drivers. In a couple years I'll do the same with our RAV4, even though I'll have to drop the front bumper to get the old ones out. Good Luck, Enjoy the savings.

Vehicle Fit

Year Make Model Description
2000-2003Toyota Tundra Toyota Tundra Headlight Pair
2004Toyota Tundra Toyota Tundra Regular Cab Headlight Pair
2004Toyota Tundra Toyota Tundra Access Cab Headlight Pair

This part replaces:

  • Partslink TO2503129, TO2502129
  • OE # 811500C010
  • OE # 811100C010
Part #: 1ALHP00326

Order must be placed by 4pm ET

Get it in: 2 - 4 Business Days

Want it sooner? Choose Next Day Air at Checkout

How-to Video:

(06:59 min)