GMC Lighting Kit 6 Piece Set - 1ALHT00264

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Vehicle Fit

Part Details

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

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 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

Lifetime Warranty

This item is backed by our limited lifetime warranty. In the event this item should fail due to manufacturing defects during intended use, we will replace the part free of charge.

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 : Remove the parking light assembly (0:51)
    • 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. step : Install the new parking light assembly (2:09)
    • 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.

Tools needed for replacement:

    1A - No Tools Needed

  • No Tools Needed

4.75/ 5.0
4 reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Great kit at a great price
This is a great replacement kit that is exactly like the original lights. A great price considering if I bought each light individually. In a few minutes I had these installed and it made my 2003 Sierra look like a new one.
December 21, 2017
It is a great sight to have clean clear lights. Improved visibility during driving a great purchase thank you
December 26, 2018
excellent value - perfect fit
June 8, 2019
headlight,taillight and running light kit
taillights and running lights are worth buying but the headlights are junk they put out and erratic lite beam. Through them out and bought from Auto zone the Keystone headlights 100x better
July 15, 2019
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
are these lenses smoked they look darker then others?
Cam B October 12, 2019
No, they are the same shade/tint as stock
K O October 12, 2019
No they are not smoked. They are exactly like the originals that were on my 2003 GMC Sierra.
John F October 13, 2019
Year Make Model Description
1999-2000GMC Sierra 1500 GMC Sierra 1500 with Fleetside Bed Lighting Kit 6 Piece Set
2001GMC Sierra 1500 GMC Sierra 1500 (excluding C3 Models) with Fleetside Bed Lighting Kit 6 Piece Set
2002-2003GMC Sierra 1500 GMC Sierra 1500 (excluding Denali Models) with Fleetside Bed Lighting Kit 6 Piece Set
2001-2003GMC Sierra 1500 HD GMC Sierra 1500 HD with Fleetside Bed Lighting Kit 6 Piece Set
1999-2003GMC Sierra 2500 GMC Sierra 2500 with Fleetside Bed Lighting Kit 6 Piece Set
2001-2003GMC Sierra 2500 HD GMC Sierra 2500 HD with Fleetside Bed Lighting Kit 6 Piece Set
Only 10 left in stock
Part 1ALHT00264
In Stock

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Deliveries made to PO Boxes and FPO may take longer. See our Shipping & Delivery for more information.