• Brand New Lighting Kit
  • Comes as a 6 Piece Kit
    • Fits LH (Driver Side) & RH (Passenger Side)
  • Direct replacement
  • Built to strict quality control standards

Fit guaranteed

  • This headlamp will install just as your original does. 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 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 a discolored, scratched, dull or damaged headlight with a headlight from 1A Auto can increase your resale value by up to 10%.


  • A new headlight 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 headlight 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

Light uses same wiring as the original assembly, providing easy, trouble-free installation.  No cutting or splicing required.

DOT and SAE Compliant

DOT & SAE compliant: meets federal regulations for on-road use

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. Please keep your invoice for proof of this warranty.

  1. step : Remove the fog light (1:00)
    • Unplug the fog light from the wiring harness.
    • Remove the two 10 mm bolts on the top of the fog light on the inside of the fascia.
    • Pull the fog light out.
  2. step : Install the new fog light (2:55)
    • Use the old fog light to compare the aiming bolt and aim your new foglight.
    • Install the new fog light by securing it with the 10 mm bolts.
    • Plug in the wiring harness.

Tools needed for replacement:

    Ratchets & Related

  • Ratchet

  • Sockets - Metric

  • 10mm Socket

  • Wrenches - Metric

  • 10mm Wrench

4.9 / 5.0
20 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
Perfect out the box
Really liked the entire set and gave the truck a much needed facelift. The main headlights came with bulbs already installed as well as the fog lights. Overall quality buy
October 31, 2017
6 months ago
great headlights
I purchased the new lights for my husbands truck for Christmas. He was delighted. They were exactly what he needed and installation was easy and only required a short time. As he continues to upgrade his vehicle, we will definitely be a return customer
February 20, 2017
1 year ago
Best Headlights
They are the best replacement for your truck, brought the truck back to life looks fantastic.
December 4, 2017
5 months ago
great parts source
No issues with this company. I ordered, I received. Good quality, fast delivery
January 24, 2017
1 year ago
Headlights daytime running lights and fog light
Headlights daytime running lights and fog light100% satisfied with the quality of the headlights daytime running lights and fog lights. They even fit better than I thought they would.Write your review here. It must be at least 50 characters long. Consider whether you would recommend this product and what you like or dislike about it.
March 7, 2018
2 months ago
6 piece headlight kit for Yukon
extremely happy with delivery the price the quality definitely will recommend to everybody I know. Thank you 1a auto
April 2, 2018
1 month ago
They fit and work great and a good price. The headlights came with lamps installed so did the fog lights. Rockin
December 15, 2017
4 months ago
Made my 2001 GMC Yukon look new again!
The package arrived sooner than I thought it would. The installation was very easy and everything fits great. It came with low and high beam bulbs, but I used my existing ZXE’s and saved the ones pre-installed for a rainy day.

Overall, I am loving the new look! Plus the light is so much brighter!
December 1, 2017
Fantastic product
This product was very easy to install and made my 01 Yukon look great! Great price and fast shipping. Highly recommend!
September 14, 2017
7 months ago
Happy Happy Happy Mike is the best in his video's cause if I m having any doubts about my abilities to fix and figure out how to do something i know i can get the answers from 1A-Auto.Also save me money on the right parts i need thank you so much. TOM
March 3, 2017
1 year ago
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Vehicle Fit

  • 1999-2000 GMC Sierra 1500 6 Piece Set Lighting Kit
  • 2001 GMC Sierra 1500 6 Piece Set Lighting Kit (excluding C3 Models)
  • 2002 GMC Sierra 1500 6 Piece Set Lighting Kit
  • 2001 GMC Sierra 1500 HD 6 Piece Set Lighting Kit (excluding C3 Models)
  • 2002 GMC Sierra 1500 HD 6 Piece Set Lighting Kit
  • 1999-2002 GMC Sierra 2500 6 Piece Set Lighting Kit
  • 2001-2002 GMC Sierra 2500 HD 6 Piece Set Lighting Kit
  • 2001-2002 GMC Sierra 3500 6 Piece Set Lighting Kit
  • 2000-2006 GMC Yukon 6 Piece Set Lighting Kit (excluding Denali Models)
  • 2000-2006 GMC Yukon XL 1500 6 Piece Set Lighting Kit (excluding Denali Models)
  • 2000-2006 GMC Yukon XL 2500 6 Piece Set Lighting Kit

This part replaces:

  • Dorman 1610161
  • TYC 19-5266-00-1
  • TYC 19-5265-00-1
  • TYC 20-5568-00-1
  • TYC 20-5567-00-1
  • TYC 12-5104-01-1
  • TYC 12-5103-01-1
  • Hollander 114-00956L
  • Hollander 114-00955R
  • Hollander 116-2045L
  • Hollander 116-2045R
  • Hollander 116-1066L
  • Hollander 116-1066R
  • OE # 16526135
  • OE # 16526136
  • OE # 15767447
  • OE # 15767448
  • OE # 15199560
  • OE # 15199561
  • Partslink GM2502188
  • Partslink GM2503188
  • Partslink GM2592110
  • Partslink GM2593110
  • Partslink GM2520174
  • Partslink GM2521174
Part #: 1ALHT00105

How-to Video:

(04:29 min)