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 Tail Light (0:50)
    • Lower the tailgate
    • Remove the two 10mm bolts on the side of the tail light assembly
    • Pull the light out, twist out the bulbs
    • Unplug the wiring harness
  2. step : Installing the New Tail Light (2:05)
    • Transfer the wiring to the new tail light
    • Twist in the bulbs
    • Plug in the wiring harness
    • Insert the tail light into place
    • Insert the two 10mm bolts
    • Close the tailgate

Tools needed for replacement:

    Ratchets & Related

  • Ratchet

  • Sockets - Metric

  • 10mm Socket

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Vehicle Fit

  • 2004-2006 GMC Sierra 1500 6 Piece Set Lighting Kit (excluding Denali Models)
  • 2007 GMC Sierra 1500 Classic 6 Piece Set Lighting Kit
  • 2005-2006 GMC Sierra 1500 HD 6 Piece Set Lighting Kit
  • 2007 GMC Sierra 1500 HD Classic 6 Piece Set Lighting Kit
  • 2004 GMC Sierra 2500 6 Piece Set Lighting Kit
  • 2004-2006 GMC Sierra 2500 HD 6 Piece Set Lighting Kit
  • 2007 GMC Sierra 2500 HD Classic 6 Piece Set Lighting Kit
  • 2004-2006 GMC Sierra 3500 6 Piece Set Lighting Kit
  • 2007 GMC Sierra 3500 Classic 6 Piece Set Lighting Kit

This part replaces:

  • TYC 20-5568-00-1
  • TYC 20-5567-00-1
  • TYC 12-5104-01-1
  • TYC 12-5103-01-1
  • Hollander 166-02133
  • Hollander 166-02132
  • Hollander 114-00956L
  • Hollander 114-00955R
  • Hollander 116-1066L
  • Hollander 116-1066R
  • DEPO 332-1181L-AS
  • DEPO 332-1181R-AS
  • DEPO 332-1677L-US
  • DEPO 332-1677R-US
  • DEPO 335-1901L-ASD
  • DEPO 335-1901R-ASD
  • OE # 15844159
  • OE # 15844158
  • OE # 16526135
  • OE # 16526136
  • OE # 15199560
  • OE # 15199561
  • Partslink GM2800177
  • Partslink GM2801177
  • Partslink GM2502188
  • Partslink GM2503188
  • Partslink GM2520174
  • Partslink GM2521174
Part #: 1ALHT00265


How-to Video:

(03:09 min)