Part Details

  • Quantity: 4 Piece Set
  • Kit Includes:
    (2) Parking Lights
    (2) Headlights


  • Brand New Lighting Kit
  • Comes as a 4 Piece Kit
    • Fits LH (Driver Side) & RH (Passenger Side)
  • Direct replacement
  • Built to strict quality control standards
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.

  1. step : Changing the Headlight Bulbs (0:55)
    • Reach down behind the headlight and pull the connector from the headlight.
    • Remove the rubber boot.
    • Push the retainer in and up.
    • Pull the bulb free.
    • Put the new one in place and put the retainer in and down.
    • Replace the rubber boot.
    • Reconnect the harness.
  2. step : Removing the Headlight Assembly (2:28)
    • Remove the Phillips clip above the side light.
    • Pull the side light forward and out.
    • Disconnect the connectors on the back of the side light.
    • Remove the four 10mm bolts securing the headlight.
    • Disconnect the connecter and pull the headlight up and out.
  3. step : Replacing the Headlight Assembly (4:48)
    • Line up the new headlight and slide it into place.
    • Replace the four 10mm bolts.
    • Reconnect the harness.
    • If you need to adjust the headlight angle do it before replacing the side light.
    • Reconnect the side light.
    • Line it up and push it in to place.
    • Replace the Phillips clip above the side light.

Tools needed for replacement:

    Ratchets & Related

  • Ratchet
  • Socket Extensions

  • Screwdrivers & Related

  • Phillips Head Screwdriver

  • Sockets - Metric

  • 10mm Socket

5.0 / 5.0
9 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Quality company and product
Ordered on Monday and received on Wednesday The product looks as good as the original The only difficulty was due to Toyota lack of common sense The videos provided by 1A Auto shows how Toyota deemed to engineer the headlights Never have a problem with 1A
September 6, 2018
1 month ago
Quick & Easy
Wow...……. Great product and VERY easy to install. Watched the video and thought it can't be that simple but it was. I highly recommend this company but also their products. Will definitely order from them again!! Greg K
August 16, 2018
2 months ago
Great product
Fits great, looks great.. always go to 1a auto first
March 26, 2018
6 months ago
2004 Toyota Tundra Doublecab headlamps/sidelamps
INITIAL Review (5*): Easy install (use a hanger as a "loop" to pull and remove the sidelamps). Took me 45 minutes total, and I'm a novice. Look is fantastic, and my 300K milage 3004 Tundra looks almost brand new. Very happy . . . So far. This is day one.

INTERMEDIATE Review: (coming soon) . I will know after a few months whether this review holds.
February 5, 2018
8 months ago
First experience with 1A Auto and will use them again!
Bought headlight replacements for my wife's Toyota Sequoia, and everything was spot on. Will definitely do business with them again....thumbs up 1A ??.
December 2, 2017
10 months ago
Good Price - Great Fit - Right on Time
The parts came in right on time and fit perfectly. The instruction videos were incredibly helpful in the repair process.
September 2, 2017
1 year ago
Toyota Tundra Headlight Replacement
Overall experience: Product Integrity A+, Ease of installation after video A+, Price A. I will definitely purchase again from A1. Thank you!
March 1, 2017
1 year ago
Very fast and easy well packaged will use them again
January 29, 2017
1 year ago
Quick and easy.
Quick and easy. Great instructional video. My 16 yr old watched it and i watched him do it himself.
January 24, 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 2 answers
Does anyone know if these are CAPA certified?
Lazy L on Aug 10, 2018
BEST ANSWER: Our parts are not CAPA certified but they are DOT (Department of Transportation) and SAE (Society of Automotive Engineers) compliant. If you have any other questions feel free to contact us and have a great day!

Vehicle Fit

Year Make Model Description
2001-2004Toyota Sequoia Toyota Sequoia 4 Piece Set Lighting Kit
2004Toyota Tundra Toyota Tundra Double Cab 4 Piece Set Lighting Kit

This part replaces:

  • Dorman 1590850
  • Dorman 1590851
  • TYC 20-6178-00
  • TYC 20-6177-00
  • Hollander 114-58831L
  • Hollander 114-58830R
  • Hollander 116-59475A
  • Hollander 116-59474A
  • Partslink TO2502144
  • Partslink TO2503144
  • Partslink TO2530143
  • Partslink TO2531143
  • OE # 81150-0C020
  • OE # 81110-0C020
  • OE # 815200C020
  • OE # 815100C020
Part #: 1ALHT00070

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:

(07:59 min)