• 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

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

DOT and SAE Compliant

Meets federal regulations for on-road use

Part Details

  • Kit Includes: (2) Fog Lights
  • Kit Includes: (2) Parking Lights
  • Kit Includes: (2) Headlights
  • Quantity: 6 Piece Set

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 : 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
22 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Headlight kit
As always A1 Autos parts ship fast and fit just like the OEM. Before purchasing this kit i bought another aftwr market kit , the fit was terrible! I had to take the grill out of the truck to get the aftermarket lihhts in. A1 Autos fits in kust like the originals and requured very little adusting to center the beams. Everything ive purchased from A1 Auto has been top quaility, i find myself not loooking anywhere else because i knownif they are sellong it for.my application its goung to be correct!
May 7, 2018
2 months ago
Vehicle is like new! The price can’t be beat! Your installation videos are a God send. Thanks 1A
May 4, 2018
6 months ago
Excellent Service
Fast shipping. Service regarding parts and replacement is excellent. Will be doing all of my shopping here from now on.
April 10, 2018
3 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
4 months ago
Good replacement lights
The lights were a great replacement and fitted nicely. The headlights come with bulbs already installed which is nice. I give four stars as one of the fog lights did get water in it after a few days but the customer service was great and they arranged replacements without hesitation.
March 30, 2018
4 months 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
5 months ago
Yukon light kit
This kit fit like a glove and was very easy to install. I had to replace a couple of the light bulb sockets because the old lights had filled with water and destroyed the original ones. The lights look and work great. I would recommend this product
February 19, 2018
5 months ago
GMC Yukon Headlight Kit
Headlight kit came as advertised, on time and well boxed. I did struggle a little getting the lights in place, but they did fit. I was surprised it came with lamps installed in the headlight assembles, so all you needed to do was plug them into your wiring harness. I did have to adjust the headlamps, but this is an easy fix. Overall I was am very happy with this purchase and would recommend to anyone who is comfortable with DIY projects.
January 23, 2018
6 months 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
7 months ago
Best Headlights
They are the best replacement for your truck, brought the truck back to life looks fantastic.
December 4, 2017
7 months 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 3 answers
where is this product manufactured what country?
Sly M on Apr 27, 2018
BEST ANSWER: We have a few different aftermarket companies build these parts specifically for us, as our 1A Auto house brand. They are manufactured to the same OEM specifications as the original part that came with your vehicle. If you have any further questions, please don't hesitate to ask.

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

Out of Stock

How-to Video:

(04:29 min)