Description
Warranty & Shipping
How-To & Tools
Product Reviews
Q&A
Vehicle Fit

Part Details

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

Specifications:

  • 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 www.P65Warnings.ca.gov.

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 : Handling the Bulbs (0:50)
    • Note: DO NOT TOUCH the bulbs- the oil from your fingers will burn into the light and foul your bulb.
    • Clean with rubbing alcohol and a soft cloth if the bulbs do get touched.
  2. step : Remove the old headlight assembly (0:50)
    • Pop the hood and secure it.
    • Remove the two anchor pins securing the head light assembly by twisting and pulling them up.
    • Remove the head light assembly.
    • Unplug the bulbs and harness.
  3. step : Install the new headlight assembly (1:35)
    • Plug in your bulbs, replacing them with new ones if necessary.
    • Reconnect the harness by clipping it in.
    • Line up the head light assembly and clip it into place.
    • Put the two pins back into place to secure the head light assembly.
    • Close the hood and enjoy your new 1A Auto headlights.

Tools needed for replacement:

    1A - No Tools Needed

  • No Tools Needed

4.80/ 5.0
15 reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
14
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0
1
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I ordered headlights
They fit perfect and looks great
January 21, 2017
Bought these for my 2000 gmc 2500 and could not be happier they made my Truck look like new again.I had no idea how bad my old lights looked until I put these new lights in WOW. Yes I would absolutely tell everybody to buy these lights.
July 30, 2017
Quick Installation and Look GREAT!
My old lights (factory installed) were starting to yellow on my 2006 GMC Sierra. The rest of my truck looks great, but the yellowed lights aged it. Ordered these, received them within a couple days. Installation was about 15 minutes and my truck looks 10 years newer! Also ordered a pair for my GMC Envoy and those looks great as well. Would highly recommend. The installation is quick and easy and the fit is perfect. The lights are very bright and look great.
September 15, 2017
Sort of OK
This kit of 4 lights arrived promptly and looked good out of the box. Installation was easy and they even had the headlight bulbs included. After a couple days noticed the parking lights were fogging up after heavy rain, would clear up after a day but kept fogging. Checked them over and seems like a bead of clear silicone is needed on the top seams. These are bright, fitment is good and they look nice on the truck but they seem to be of thinner materials and are lacking proper sealment and venting. Good for a truck you are going to sell.
September 18, 2017
Headlight replacements
These headlights are fantastic easy to change out buy the difference it makes is amazing the truck looks new again
November 8, 2017
Great Look
My old lights were yellowed, scratchy and nasty looking. These sure make my old pickup look good again. Great price, perfect fit.
December 21, 2017
Look like new OEM.
Very satisfied with this new complete light kit. The lights are nice and bright. Transformed my truck, looks new on the front. You will have to adjust them to aim correctly. They were all out of whack. I highly recommend these for the price mostly.
January 4, 2018
Great value & product
Between a great product & a video that shows you how to remove & install all two front head light & turning lights . Simple step by step awesome. All lights fit as well as if they were from the factory, when it was built! If I ever need any future parts I will check with A1Auto first ! Thanks you again great product
January 20, 2018
Top notch!
Loved.the lighting kit. Fit perfectly no problems. AND the price was right. Good job guys and gals!
January 21, 2018
headlight replacement
Fast shipping and a great deal on this 4 pc headlight / parking light replacement. I got 360000 miles out of the original ones so hopefully I can get that on these. The headlight bulbs came with it but no bulbs for the parking lights as noted on the product description. Im happy
May 29, 2018
Perfect
Perfect fit for my 2000 gmc sierra 1500, packaged very well, It made my truck look new again and barely had to adjust them. Would highly recommend
August 6, 2018
GMC Yukon headlights
good fit, very similiar to OE quality. Would recommend
August 12, 2018
Video and Product Five Star
Hard to describe in 50 characters how much quality there is in 1Aauto video and product. Further, I called for assistance and it was also Five Star attention and assistance.
August 27, 2018
2007 GMC Headlight assembly
Just what I ordered, part came in earlier than expected, the headlight assembly for 2007 GMC truck fit perfectly.
October 12, 2018
Nice easy to install fit good. Don’t try and clean old ones. Buy these
October 16, 2018
Will this fit my car? Add a vehicle to make sure
Customer Q&A
Ask a question to 1A Auto customers who purchased the product
After installing the headlights in the headlight kit, do I have to get the headlight aim checked?
Dennis S March 13, 2016
Everything lined up perfectly so I didnt have to adjust anything but Im not sure about any others it might have been the luck of the draw. Install and see if its to your liking
Daniel T March 13, 2016
I did not, it worked fine.
Robert H March 13, 2016
Yes
Kenneth B March 13, 2016
Probably so, I had to adjust mine a little.
Greg S March 13, 2016
I did with my vehicle
Gregory V March 13, 2016
Chances are that you will need to have it aligned properly
Jennifer E March 13, 2016
Yes I did .They were of just a little
Kevin S March 13, 2016
Yes, get the aim checked. After installing mine, the aim was off slightly. I was high beam flashed a couple of times before setting the aim correctly.
John P March 14, 2016
May need some tweaking to get perfect but should be pretty close out of the box
Brian F March 14, 2016
yes, i would recommend you do for optima lighting at night
David M March 14, 2016
As a rule, you should always check alignment after install...There will always be slight variances in the parts...
Chris Beanes C March 14, 2016
How do you adjust the lights?
L S August 6, 2017
If you have a gmc or chev you would use the std adjustment that are on the truck or car
Chaz C August 7, 2017
I didnt have to do much adjustment just a turn or so on the adjusting screws on the back of the light
Paul W August 7, 2017
same as the old ones with a trox driver
Dale S December 11, 2017
Year Make Model Description
1999-2000GMC Sierra 1500 GMC Sierra 1500 Lighting Kit 4 Piece Set
2001GMC Sierra 1500 GMC Sierra 1500 (excluding C3 Models) Lighting Kit 4 Piece Set
2002-2006GMC Sierra 1500 GMC Sierra 1500 (excluding Denali Models) Lighting Kit 4 Piece Set
2007GMC Sierra 1500 Classic GMC Sierra 1500 Classic Lighting Kit 4 Piece Set
2001-2003GMC Sierra 1500 HD GMC Sierra 1500 HD Lighting Kit 4 Piece Set
2005-2006GMC Sierra 1500 HD GMC Sierra 1500 HD Lighting Kit 4 Piece Set
2007GMC Sierra 1500 HD Classic GMC Sierra 1500 HD Classic Lighting Kit 4 Piece Set
1999-2004GMC Sierra 2500 GMC Sierra 2500 Lighting Kit 4 Piece Set
2001-2006GMC Sierra 2500 HD GMC Sierra 2500 HD Lighting Kit 4 Piece Set
2007GMC Sierra 2500 HD Classic GMC Sierra 2500 HD Classic Lighting Kit 4 Piece Set
2001-2006GMC Sierra 3500 GMC Sierra 3500 Lighting Kit 4 Piece Set
2007GMC Sierra 3500 Classic GMC Sierra 3500 Classic Lighting Kit 4 Piece Set
2000-2006GMC Yukon GMC Yukon (excluding Denali Models) Lighting Kit 4 Piece Set
2000-2006GMC Yukon XL 1500 GMC Yukon XL 1500 (excluding Denali Models) Lighting Kit 4 Piece Set
2000-2006GMC Yukon XL 2500 GMC Yukon XL 2500 Lighting Kit 4 Piece Set
Part #: 1ALHT00031


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:

(03:05 min)