• 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

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 : Removing the Pins (1:01)
    • Open your hood, and locate the pins that hold the headlight in. Twist these pins, and remove to release the headlight from the mounting bracket.
  2. step : Disconnecting the Headlight (1:10)
    • Pull the headlight forward, and locate the low beam and high beam connectors. Disconnect them by putting your thumb into securing clasp and pulling.
    • The headlight is now free from the vehicle.
  3. step : Connecting the New Headlight: (1:32)
    • Bring your new headlight over and reconnect the low beam connector. Do the same for the high beam connectors.
  4. step : Replacing the new Headlight (1:50)
    • Slide the headlight back into the vehicle, making sure the low beam connector is pushed back into the hole so it doesn't get caught between the headlight and the mounting bracket.
    • Press everything down and lock them back into place with the pins.
  5. step : Test the New Headlight (2:23)
    • Make sure to test both low and high beams.

Tools needed for replacement:

    1A - No Tools Needed

  • No Tools Needed

4.9 / 5.0
13 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
Easy to install myself thanks to your video!! I love my used Tahoe looks newer now with all new lights. Thanks so much! 30 minutes, install for a 42 yr old female incl rear lights also.
January 26, 2013
Couldn't use high quality headlight bulbs
The assembly seems to be of acceptable quality but now I know why the headlights come with bulbs. It is impossible to replace the low end bulbs that come with the assembly with higher quality bulbs. They will not fit. I tried and managed to destroy the o-ring gasket of my good bulbs but could never get them to seat between the housing and the retainer ring. I suppose you could remove the ring, then put in the bulb and then replace the ring but that's not how the design was intended. I will use the bulbs that came with it until I can't stand the poor performance anymore and then I'll replace them the hard way I suppose. Fairly disappointed in the design but it's not worth the trouble to return them. I imagine many people feel the same way about buying online and retailers count on it.
July 24, 2017
9 months ago
Chevy lighting kit
These lights are great! I just took the out of the box and installed very easy no tools required. The packaging was very solid absolutely no damage. Customer service was great. I would defiantly use them again for my parts needs.
April 17, 2018
3 weeks ago
Happy 100%
I really like my parts and you have gain a loyal customer...
October 26, 2017
6 months ago
Easy Peasy
Fast and easy to install look great and light up everything very nicely.
December 29, 2017
4 months ago
2006 Chevy Tahoe Lighting Kit
After much research decided upon 1A Auto lighting kit for 2006 Tahoe. All parts were easy to install and replaced the original parts to make the vehicle lights look like new. Would recommend these parts.
July 10, 2017
10 months ago
All front end lights
I recently found your company online and I had never heard of you. To my surprise I found that you guys had exactly what I wanted at the best price. I have n
Been telling everyone about you and will always use your services.
Thank You!
J Gay
September 1, 2017
8 months ago
Headlight kit and rear top brake light
1A Auto has great prices and awesome shipping ordered parts at the beginning of the week and recieved them on Friday. I will continue ordering parts from them and customer service is very professional. Thanks again 1A Auto
July 10, 2017
10 months ago
The light shines bright at night!
They fit perfectly! I had more trouble with the bulbs. They have been in for 16 years so they were a little stuck. I didn't realize the headlights came with bulbs already installed. Kudos to 1A Auto!
July 29, 2017
9 months ago
Headlamp assembly for 1999 silerado
Perfect fit, fast shipping and great online instructions.
March 30, 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 8 answers
Will I need to adjust the headlight beam after replacing with these units.?
Dave L on Jul 10, 2017
BEST ANSWER: I did adjust the as the setting was not pre-set for aiming. You can either set them by using a flat wall or the old fashioned way using s dark stretch of road way adjusting them out and to the right of the center line.

Vehicle Fit

  • 1999-2002 Chevy Silverado 1500 4 Piece Set Lighting Kit
  • 2001-2002 Chevy Silverado 1500 HD 4 Piece Set Lighting Kit
  • 1999-2002 Chevy Silverado 2500 4 Piece Set Lighting Kit
  • 2001-2002 Chevy Silverado 2500 HD 4 Piece Set Lighting Kit
  • 2001-2002 Chevy Silverado 3500 4 Piece Set Lighting Kit
  • 2000-2006 Chevy Suburban 1500 4 Piece Set Lighting Kit
  • 2000-2006 Chevy Suburban 2500 4 Piece Set Lighting Kit
  • 2000 Chevy Tahoe 4 Piece Set Lighting Kit (excluding Z71 Models)
  • 2001-2006 Chevy Tahoe 4 Piece Set Lighting Kit

This part replaces:

  • OE # 16526133
  • OE # 15199558
  • TYC 20-5500-00-1
  • TYC 20-5499-00-1
  • TYC 12-5100-01-1
  • TYC 12-5099-01-1
  • Hollander 114-563L
  • Hollander 114-563R
  • Hollander 116-1065L
  • Hollander 116-1065R
  • OE # 15199559
  • Partslink GM2502187
  • Partslink GM2503187
  • Partslink GM2520173
  • Partslink GM2521173
  • DEPO 332-1182L-AF
  • DEPO 332-1182R-AF
  • DEPO 332-1678L-US
  • DEPO 332-1678R-US
Part #: 1ALHT00051

How-to Video:

(02:33 min)