Warranty & Shipping
How-To & Tools
Product Reviews
Vehicle Fit

Part Details

  • Quantity:   8 Piece Set
  • Kit Includes:
      (2) Parking Lights
      (2) Upper Corner Lights
      (2) Lower Corner Lights
      (2) Headlights


  • Brand New Lighting Kit
  • Comes as an 8 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

Attention California Customers:

WARNING:  This product can expose you to chemicals including Lead and Lead Compounds, which are known to the State of California to cause cancer, and birth defects or other reproductive harm.  For more information, go to

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.

Bulb Note:

These lights do not include bulbs.  If you happen to receive a product with bulbs, the bulbs are for testing and not covered under our warranty.  Our warranty applies to the light assembly only.

  1. step : Replacing the bulbs (0:46)
    • Remove the two 5mm bolts and remove the headlight.
    • Replace the bulbs.
  2. step : Removing the headlight assembly (1:12)
    • Remove the 4 phillips screws to remove the parking lights.
    • Remove the parking lights.
    • Remove the ten screws behind the parking lights and around the grill.
    • Remove the grill and set aside.
    • Unbolt the headlight assembly.
    • Remove and unplug the headlight assembly.
  3. step : Installing the headlight (3:20)
    • Put the bulbs back in and plug them in.
    • DO NOT TOUCH the bulbs- the oil from your fingers will burn into the light and foul your bulb.
    • Clip the wiring back to the headlight.
    • Bolt it back in using your socket and wrench.
    • Reassemble your grill and bolt it back in.
    • Replace your parking lights.
    • Bolt the last bolts back in.

Tools needed for replacement:

    Ratchets & Related

  • Ratchet

  • Screwdrivers & Related

  • Phillips Head Screwdriver

  • Sockets - Metric

  • Complete Metric Socket Set

4.69/ 5.0
13 reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
100% fit, super price, fast shipping
April 30, 2012
service on the phone
service was great called two times for two different occasions, both time they were awesome and professional. fast shipping , kept me inform of my order.
January 22, 2017
Excellent: 1ALHT00045-GMC Headlight Corner Light and Parking Light Kit . My GMC SIERRA 1500 Z71 looks like new.
January 25, 2017
8 piece headlight set
They arrived on time and in great shape. They are a lot brighter than the old stock ones. They look a lot better also. The salesman said they wouldnt come with bulbs, but the headlight bulbs were in them. Thanks, ted allen
February 6, 2017
Great Price, Outstanding Quality.
1998 GMC Sierra C1500 5.7L Almost a year later and there is No Sign of Fading, Hazing, or Cracking. This truck is never in a garage. It might get washed twice a year, and is used daily on the highway, in town, down dirt / gravel roads, even through the woods with branch strikes. These headlights and markers are A1.
March 16, 2017
Face lift for our 1997 Gmc Sierra SLT..
Great price and perfect fit for our 1997 GMC Sierra, Took 10 years off her looks just changing them out Plus can see at night like when she was new. Thanks for great how to videos and great parts.
September 17, 2017
Good quality
No complaints regarding shipping and quality of the kit. Surprisingly good products for the price.
October 1, 2017
very satisfied with entire experience
Arrived in 3 days time with free shipping. Perfect fit for my 98 GMC truck. Have tried several miracle cleaning compounds" that did not fix the problem. These lights are much brighter than my original lights and make my old truck look new. I would also like to thank you for the install video, as I knew what to do before I started the project. Would recommend buying headlights from you over trying to polish dull lights.
October 5, 2017
Making It Easy!!!
Good product, with the video it made work easy had old lights out and new ones in, in about an hour. I would recommend this product to anyone...
October 20, 2017
One of the adjustment screws did not work! I called for a replacement and was mailed one but I have not received it as of today. I was treated very nice when I called for the replacement so thank you so much!
October 28, 2017
Always skeptical of aftermarket parts but they seem to fit great adjusted well and are a lot better than my old ones
October 30, 2017
Gmc lighting kit
Did not come with amber side marker lenses. Fitment was good
November 4, 2017
GMC headlight assembly
Great fit, easy to install and looks as good as factory.
February 23, 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
what replacement bulbs are for the parking lens ?
David B January 26, 2018
Go to your parts store . Napa whoever, they are cheap no sense in ordering them. They will guide you easily
Rod H January 26, 2018
Year Make Model Description
1994-1999GMC C1500 Truck GMC C1500 Truck 8 Piece Set Lighting Kit
1994-2000GMC C2500 Truck GMC C2500 Truck 8 Piece Set Lighting Kit
1994-2001GMC C3500 Truck GMC C3500 Truck 8 Piece Set Lighting Kit
1994GMC Jimmy Full Size GMC Jimmy Full Size 8 Piece Set Lighting Kit
1994-1999GMC K1500 Truck GMC K1500 Truck 8 Piece Set Lighting Kit
1994-2000GMC K2500 Truck GMC K2500 Truck 8 Piece Set Lighting Kit
1994-2000GMC K3500 Truck GMC K3500 Truck 8 Piece Set Lighting Kit
1994-1999GMC Suburban C1500 GMC Suburban C1500 8 Piece Set Lighting Kit
1994-1999GMC Suburban C2500 GMC Suburban C2500 8 Piece Set Lighting Kit
1994-1999GMC Suburban K1500 GMC Suburban K1500 8 Piece Set Lighting Kit
1994-1999GMC Suburban K2500 GMC Suburban K2500 8 Piece Set Lighting Kit
1995-1998GMC Yukon GMC Yukon 8 Piece Set Lighting Kit
1999GMC Yukon GMC Yukon 8 Piece Set Lighting Kit (excluding Denali Models)
Part #: 1ALHT00045

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:

(06:46 min)