Kit Includes: (2) Fog Lights (2) Parking Lights (2) Headlights
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Assemblies may include halogen or incandescent test bulbs that should be replaced before installation.
Features and Benefits
Direct Fit - No vehicle or wiring modification necessary
DOT, SAE, and FMVSS Compliant - Meets on-road use regulations
Matching set for a restored look
Item Condition:New
Attention 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 our limited lifetime warranty. In the event that this item should fail due to manufacturing defects during intended use, we will replace the part free of charge. This warranty covers the cost of the part only.
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How to Replace FogDriving Light 1999-2002 GMC Sierra 2500
How to Replace Parking Light 1999-2004 GMC Sierra 2500
Created on:
Tools used
10mm Wrench
10mm Socket
Ratchet
1. Remove the fog light
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. Install the new fog light
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.
Brought to you by 1AAuto.com, your source for quality replacement parts and the best service on the internet. Hi, I'm Mike Green, I'm one of the owners of 1A Auto. I want to help you save time and money repairing and maintaining your vehicle. I'm going to use my 20 plus years experience restoring and repairing cars and trucks like to show you the correct way to install parts from 1AAuto.com. The right parts installed correctly that's going to save you time and money. Thank you and enjoy the video.
In this video, we're going to show you how to replace the fog light on this 2002 GMC Sierra, this procedure is the same for any 2000 to 2006 Yukon or Yukon XL and '99 to '02 Sierra. The only tool you'll need is a 10 mm socket and ratchet or wrench. The common issue with these trucks is the fog lights get wiped out, like this one is here so we'll show you to replace them. The nice thing about these trucks is you don't have to jack them up or anything. I do have this up on a lift just to make it a whole lot easier to video but you're going to look right up underneath. First, you can disconnect your harness, just by pulling up on a little tab right here and then back, and then there's two 10 mm bolts up on top. Let's see if I can get to them. You remove this one here and there's one closer to the outside.
Once you have it unbolted, just push it forward, push this dam forward a little bit and pull it down and out. Obviously here's the one for the truck, a nice new one and it will look a whole lot prettier. I need to get the bolts out of this old one first, just going to use a set of needle nosed pliers and I'm going to pry it up and out and then the next thing is you just want to use your old one to kind of preliminary aim the new one and all's you want to do is measure how far this is and set your new one to the same distance. All's you do is just crank up on this nut here until you kind of are at the same distance, a little bit more. Now you're ready to install. I put my bolt into the new one. Put it into place. Start our bolt here. Put our other bolt up in, just push them down, wiggle them a little bit and then start them in. Then use our wrench. Once it's tight, you can plug it back in and now we can see that the new light works just fine.
We hope this helps you out. Brought to you by 1AAuto.com, your source for quality replacement parts and the best service on the internet. Please feel free to call us toll free 888-844-3393. We're the company that's here for you on the internet and in person.
Tools used
No Tools Needed
1. Remove the parking light assembly
Remove the two pins at the top of the assembly.
Pull the headlight out and disconnect
Unclip the parking light and disconnect the assembly.
2. Install the new parking light assembly
Connect the bulbs and wiring harness.
Clip the parking light assembly in.
Install the headlight by connecting the bulbs and wiring.
Secure with the two pins.
This video is brought to you by 1AAuto.com, your source for quality replacement parts and the best service on the internet. Hi, my name is Mike Green. I want to help you save time and money repairing your vehicle. I have 20+ years experience restoring and repairing cars and trucks. My company, 1A Auto, sells high quality replacement parts over the internet. In this video I will be showing you how to install these parts. By the end of this video, you will know how to install them and where to get them, and that is going to save you time and money. Thank you and enjoy the video.
In this video, we are going to replace the parking light on a 2004 Sierra 2500, which is basically the same as any 1999-'06 GMC Sierra. This is a pretty easy process, it doesn't require any tools. There is two pins that hold the headlight in, right there and there, and you'll twist those out and pull them up. Then the headlight basically comes right out and then once it is out, you can reach in behind and unplug the lights. They're basically just little teeth that you can pull with your thumb and they unplug. Then the parking light is actually snapped in. There is a little bracket that goes into the side there, and then a little piece that you squeeze and snap out there, and you can see it, switch hands here and I'll push on that tooth and the light will pop out.
Then you just pull it forward and twist out the bulbs, and you can now service either those bulbs or if you need to replace the whole parking light because it got damaged or broken, you can do that. Then to install is the reverse of the procedure, insert the harnesses and twist to lock in. Side marker light and you want to get the inside tooth in there first. Then you can see that at a little better angel here. That just presses right into that slot and locks in. Then you re-install your headlight. At this time, just to show you, you can service the headlight bulbs if you want to, just twist and pull them right out. That's the high beam, same thing with the low beam. They just twist and pull right out. If you were replacing that headlight, you can see that black bracket, you might be able to bolt that on to the new headlight or if you headlight assembly comes with that whole thing, then it just goes in that easily.
Just place the light back into place and use your pins, twist them into place and lock them and there you are. You've just replaced the parking light and we will do a quick test. The running lights, the low beams, high beams, and signals just to make sure and you see actually our side marker light is not working, so we will actually go back in and replace that small bulb and fix that side marker light.
We hope this helped you out and thank you very much. This video was brought to you by www.1AAuto.com, your source for quality replacement parts and the best service on the internet. Feel free to call us toll free, 888-844-3393, we are the company for you on the internet and there for you in person too. Thank you very much.
Product Reviews
Loading reviews
4.70/ 5.047
47 reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
37
8
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great parts source
Robert
January 24, 2017
No issues with this company. I ordered, I received. Good quality, fast delivery
great headlights
Deborah
February 20, 2017
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
Thomas
March 3, 2017
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
GREAT VALUE
barry
March 3, 2017
THESE LOOK GREAT AND FIT GREAT-TABS LINED UP PERFECT, AND AT VERY GOOD PRICE.
Great Buy
Steven
April 5, 2017
This kit is exactly what I needed. I bought it for my 2001 GMC Yukon XL and it fit perfectly. My "Ole Bessy" as I like to call her has never looked so clean. Not to mention the price was very reasonable. Thank you 1A Auto.
R
July 7, 2017
Love them! Snapped right in and, makes my truck look like new again!
gmc light kit
G
August 18, 2017
Looks way better than my hazed over originals. I didn't expect it to come with bulbs either, but it did. Installed without a hitch. Im only giving 4 stars because I was sent wrong light package. After a quick phone call though, it was corrected.
Gmc lighting kit and box repair panel
ARTHUR
September 8, 2017
All parts arrived quickly and fit perfectly. I am very happy with 1aauto and will continue to by more parts.
Fantastic product
Ryan
September 14, 2017
This product was very easy to install and made my 01 Yukon look great! Great price and fast shipping. Highly recommend!
Worked perfect, look great
Kevin
October 28, 2017
I recommend this product, well packaged, perfect fit. Had rubber seal around headlight assembly that was not factory on my 2000 GMC. I had minimal adjusting to do to aim headlights.
Perfect out the box
J
October 31, 2017
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
Made my 2001 GMC Yukon look new again!
T
December 1, 2017
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 ZXEs and saved the ones pre-installed for a rainy day.
Overall, I am loving the new look! Plus the light is so much brighter!
Best Headlights
Jose
December 4, 2017
They are the best replacement for your truck, brought the truck back to life looks fantastic.
Sweet
T
December 15, 2017
They fit and work great and a good price. The headlights came with lamps installed so did the fog lights. Rockin
GMC Yukon Headlight Kit
J
January 23, 2018
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.
Yukon light kit
F
February 19, 2018
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
Headlights daytime running lights and fog light
Larry
March 7, 2018
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.
Good replacement lights
S
March 30, 2018
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.
6 piece headlight kit for Yukon
Frank
April 2, 2018
extremely happy with delivery the price the quality definitely will recommend to everybody I know. Thank you 1a auto
Excellent Service
Ben
April 10, 2018
Fast shipping. Service regarding parts and replacement is excellent. Will be doing all of my shopping here from now on.
Headlights
michael
May 4, 2018
Vehicle is like new! The price cant be beat! Your installation videos are a God send. Thanks 1A
Headlight kit
Scott
May 7, 2018
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!
Inexpensive fix to a Florida problem
Mike
August 21, 2018
South Florida has it's own set of challenges to a car owner. The relentless sun and humidity causes trim to fade, paint on rooftops and hoods to peel and...headlight plastics to cloud. They sell kits that supposedly clear up this issue. And it does....for a couple of months. These kits can go for as high as fifty bucks. With 1A auto, why waste money? For 120 dollars,I got all NEW headlights(and even the bulbs included). They look as good as factory OEM. Really cleans up the front end look of the vehicle. This is a no brainer.
I really really like my purchase, have showed a lot of friends they like as well look forward to doing business in the future
Clarence
September 3, 2018
Love my plurchase look forward to doing business in the future
Well pleased!
R
October 10, 2018
Good price and all components fit as well as OEM on 2003 Yukon XL
Moisture in lights
C
October 18, 2018
They look amazing until a heavy rain.. I have moisture in one of my running light and in one of the fog lights..
Perfect!
Sam
October 21, 2018
These replacements were just what the Doc ordered for my aging headlight assemblies. I had one cracked housing, but after seeing this kit, with all of the lenses, it was a no brainer, to replace all of them. They match perfectly, and make a dramatic difference!
Great product.
K
October 21, 2018
Wet bought these for my husbands 2002 gmc and they are perfect. They match the stock ones and that's what we wanted. I would refer a friend to 1aauto.
GMC Yukon LIghting Kit
J
October 23, 2018
Items shipped quickly and were packaged well. Lights were fairly easy to install. I took one star off because one headlight was missing the bulb. I would probably order from them again if needed.
Lighting kit looks good
BOB
January 5, 2019
I haven't installed this kit yet but from the looks I think I'll be pleased. And the price was definitely a big plus.
Let out the light
Michael
January 7, 2019
Fast shipping delivery Parts fit perfect
The detail shop wanted almost the same amount of money to restore the old ones this was much easier to just swap them out
??
C
June 20, 2019
???????? My lights were perfect made my truck look brand new again cant say much about the paint job anymore but the lights fit perfectly thank you one a auto you have just become my parts supplier I own six cars trust me thats important to have a good parts company as good as you thank you
2004 GMC Yukon LIghting Kit
Darrell
August 3, 2019
All around awesome experience; shipping and handling, great installation instruction and a perfect fit requiring know adjustments. I took your recommendation and replaced all the old bulbs. Now the only problem now is I have to dim my lights at night when before everyone thought they were on dim. The old 2004 Yukon looks good with the new lights.
Works great, fits great
Michael
August 7, 2019
After trying to polish old, yellowed headlights on my 2004 Yukon, I finally gave up. These replacement light assemblies fit great, work great, and vastly improved the look of the truck. No more "old car" opaque/yellowed headlights.
On a sidenote- the videos 1A Auto have on youtube has saved me hundreds of dollars. The last shop installed brake job cost me $700. Now I can do it myself for under $200.
Lightening up my Tahoe
M
September 22, 2019
This headlight set was exactly what I wanted and needed. No extended wait time to receive them. My Tahoe has bright eyes now. Thanks 1A Auto!!!
Factory fit and lots of lifht
jeremy
December 5, 2019
Purchased to replace aftermarket lights that were beyond use, amazed at how much light was created- everything was in the box, effortless install!
2004 Yukon xl front lights replacement
J
April 3, 2020
Had difficulty installing the passenger headlight due to fit issues.
The staff at 1aauto sent two replacement lights, the second fit much, much better.
I was very impressed with each staff member; each worked diligently to remedy my problem,
Because of this I would not hesitate to recommend 1auto.
JLH
GMC lLighting Kit
Ruth
June 23, 2020
Highly recommend this product! Looks as good as factory and easy to install. Great product at a great price!
Headlights worked and installed great
J
September 11, 2020
. Time will tell if they are durable and don't crack. They look tough and OEM.
We love 1A quality auto parts
T
October 30, 2020
You folks are the greatest!!!!! We love our new head lamps, thank you for great service, start to finish.
Let there be light!
R
November 23, 2020
What a difference these light's make on my wife's GMC Yukon, finally she stoped complaining about not being able to see
John
October 30, 2021
Excellent replacement for OEM parts. Looks like new.
Nicholas
March 17, 2022
Wow, the price way cheaper then my local auto parts store and the fit was spot on. I am very happy with my products. I have purchased items prior to my light package and will continue to do so. Thank you for you timely delivery service and great product value.
A Solid Value
Charles
June 1, 2022
Not OEM but certainly look acceptable and are a good value for refreshing an old truck. Hoping they are durable so we can get another twenty years out of the truck ??.
A+
C.
October 21, 2022
Great easy product- exact replacement and fit. Good quality item.
Looks wonderful!
Problematic
Joshua
December 5, 2022
One of the support brackets have cracked already which makes the headlight tilt downward
Robert
January 16, 2023
They came early and fit my truck gave it a newer look
Customer Q&A
where is this product manufactured what country?April 27, 2018
Sly M
10
Dont own that truck anymore, but I think in China. The parts fit perfect for my GMC.
April 27, 2018
Mario A
10
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.
April 27, 2018
Peter L
10
don't know where it was manufactured
Enter
May 13, 2018
Frank P
10
Don't know but I like product
September 4, 2018
Clarence W
Do these come with all bulbs?March 11, 2019
Chris D
10
Yes they do
March 11, 2019
I R
10
New light bulbs are not included. Occasionally, manufacturers leave test bulbs in the lights. If you receive test bulbs, replace them with your original bulbs or with new bulbs.
March 11, 2019
Emma F
Will these also fit a 1999 gmc sierra?April 20, 2020
V A
10
Hello,
They will fit the '99 Sierra, but not the older body style C or K series pickups. Thanks!
April 20, 2020
Adam G
Do they have the uv light protection?May 21, 2020
N A
10
Hello,These lights have a lifetime warranty which covers fading if they were to for as long as you own the vehicle. Thanks!
May 21, 2020
Adam G
10
The warranty may speak for itself in case they do fade. Mine still look brand new. On another note, I cannot believe what a difference they have made in my driving at night, as well as the truck's appearance. I have 218K miles on my truck and when I installed these (in about 1 hour BTW), the truck looks brand new. I even had a guy in a parking lot comment on how well my GMC Yukon XL looked compared to his of the same vintage. Safety first, bragging rights second.
October 4, 2021
Robert E
Can I purchase bulbs for the fog lamps?March 27, 2023
Chris -
10
We do not carry the fog light bulbs to purchase. You can purchase new bulbs locally.
March 27, 2023
Jessica D
Do the high beam lights work properly?
I purchased a set similar to these( not from this site) and high beam don't work as they shouldJuly 9, 2023
John D
10
My high beams function as they did with the stock lighting.
July 9, 2023
Gregory B
10
They work like the factory ones did. I upgraded to led bulbs and both the highs and low beams are now brighter than stock.
July 9, 2023
Sally E
10
They work great! If the high is not bright enough for you, may need to try a different type of bulb.
July 10, 2023
Billy S
Customer service
877-844-3393
Monday - Friday 8:00am - 9:30pm ET Saturday - Sunday 8:00am - 4:30pm ET
GMC is a registered trademark of General Motors Company. 1A Auto is not affiliated with or sponsored by GMC or General Motors Company.See all trademarks.
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