2004.5-2005 GM 2500HD/3500HD 6.6L LL Duramax Lighting Upgrades

2004.5-2005 6.6L Silverado & Sierra 2500HD/3500HD

2004.5-2005 GM 2500HD/3500HD 6.6L LLY Duramax 3rd Brake Lights

3rd Brake Lights

2004.5-2005 GM 2500HD/3500HD 6.6L LLY Duramax Cab Lights

Cab Lights

2004.5-2005 GM 2500HD/3500HD 6.6L LLY Duramax Fog Lights & Fog Light Kits

Fog Lights & Fog Light Kits

2004.5-2005 GM 2500HD/3500HD 6.6L LLY Duramax Off-Road Lights, Mounts & Accessories

Off-Road Lights, Mounts & Accessories

2004.5-2005 GM 2500HD/3500HD 6.6L LLY Duramax Taillights

Taillights

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Baja Designs 398049 Red LED Rock Light Single | Universal
Baja Designs 398049 Red LED Rock Light Single | Universal

Baja Designs

Baja Designs 398049 Red LED Rock Light Single | Universal

SKU: BAJ398049
$66.95
Baja Designs 398047 LED Rock Light Green | Universal
Baja Designs 398047 LED Rock Light Green | Universal
Baja Designs 398047 LED Rock Light Green | Universal

Baja Designs

Baja Designs 398047 LED Rock Light Green | Universal

SKU: BAJ398047
$66.95
Baja Designs 398048 LED Rock Light Blue | Universal
Baja Designs 398048 LED Rock Light Blue | Universal
Baja Designs 398048 LED Rock Light Blue | Universal

Baja Designs

Baja Designs 398048 LED Rock Light Blue | Universal

SKU: BAJ398048
$66.95
Baja Designs 387809 LED Light Pods S1 Pair Work/Scene LED Flush Mount Backup Kit | Universal
Baja Designs 387809 LED Light Pods S1 Pair Work/Scene LED Flush Mount Backup Kit | Universal

Baja Designs

Baja Designs 387809 LED Light Pods S1 Pair Work/Scene LED Flush Mount Backup Kit | Universal

SKU: BAJ387809
$354.95
Baja Designs 387807WT LED Light Pods S1 Spot Laser White Pair | Universal
Baja Designs 387807WT LED Light Pods S1 Spot Laser White Pair | Universal
Baja Designs 387807WT LED Light Pods S1 Spot Laser White Pair | Universal

Baja Designs

Baja Designs 387807WT LED Light Pods S1 Spot Laser White Pair | Universal

SKU: BAJ387807WT
$687.95
Baja Designs 387808 S1 White Wide/Cornering Flush Mount Lights | Universal
Baja Designs 387808 S1 White Wide/Cornering Flush Mount Lights | Universal

Baja Designs

Baja Designs 387808 S1 White Wide/Cornering Flush Mount Lights | Universal

SKU: BAJ387808
$354.95
Baja Designs 387815 S1 Amber Wide/Cornering Lights | Universal
Baja Designs 387815 S1 Amber Wide/Cornering Lights | Universal

Baja Designs

Baja Designs 387815 S1 Amber Wide/Cornering Lights | Universal

SKU: BAJ387815
$232.95
Baja Designs 387806 S1 White Work/Scene Lights | Universal
Baja Designs 387806 S1 White Work/Scene Lights | Universal

Baja Designs

Baja Designs 387806 S1 White Work/Scene Lights | Universal

SKU: BAJ387806
$232.95
Baja Designs 387806WT LED Light Pods S1 Work/Scene White Pair | Universal
Baja Designs 387806WT LED Light Pods S1 Work/Scene White Pair | Universal
Baja Designs 387806WT LED Light Pods S1 Work/Scene White Pair | Universal

Baja Designs

Baja Designs 387806WT LED Light Pods S1 Work/Scene White Pair | Universal

SKU: BAJ387806WT
$255.95
Baja Designs 387807 LED Light Pods S1 Pair Spot Laser LED Flush Mount Backup Kit | Universal
Baja Designs 387807 LED Light Pods S1 Pair Spot Laser LED Flush Mount Backup Kit | Universal

Baja Designs

Baja Designs 387807 LED Light Pods S1 Pair Spot Laser LED Flush Mount Backup Kit | Universal

SKU: BAJ387807
$617.95
Baja Designs 387805WT LED Light Pod S1 Wide Cornering White Pair | Universal
Baja Designs 387805WT LED Light Pod S1 Wide Cornering White Pair | Universal

Baja Designs

Baja Designs 387805WT LED Light Pod S1 Wide Cornering White Pair | Universal

SKU: BAJ387805WT
$255.95
Baja Designs 639208 Dual Sport Skene Dimmer Wiring Harness | Universal
Baja Designs 639208 Dual Sport Skene Dimmer Wiring Harness | Universal

Baja Designs

Baja Designs 639208 Dual Sport Skene Dimmer Wiring Harness | Universal

SKU: BAJ639208
$101.95
Baja Designs 639209 Fuse Tap Kit | Universal
Baja Designs 639209 Fuse Tap Kit | Universal

Baja Designs

Baja Designs 639209 Fuse Tap Kit | Universal

SKU: BAJ639209
$15.95
Baja Designs 640094 Upfitter Wiring Harness OnX6/S8/XL | Universal
Baja Designs 640094 Upfitter Wiring Harness OnX6/S8/XL | Universal

Baja Designs

Baja Designs 640094 Upfitter Wiring Harness OnX6/S8/XL | Universal

SKU: BAJ640094
$18.95
Baja Designs 640127 Automotive RTL Wiring Harness | Universal
Baja Designs 640127 Automotive RTL Wiring Harness | Universal

Baja Designs

Baja Designs 640127 Automotive RTL Wiring Harness | Universal

SKU: BAJ640127
$85.95
Baja Designs 640117 150-Watt On/Off Dual Light Harness Squadron/S2 | Universal
Baja Designs 640117 150-Watt On/Off Dual Light Harness Squadron/S2 | Universal

Baja Designs

Baja Designs 640117 150-Watt On/Off Dual Light Harness Squadron/S2 | Universal

SKU: BAJ640117
$30.95
Baja Designs 640122 Wiring Harness with Mode Switch OnX6/Hybrid/Laser/S8 | Universal
Baja Designs 640122 Wiring Harness with Mode Switch OnX6/Hybrid/Laser/S8 | Universal

Baja Designs

Baja Designs 640122 Wiring Harness with Mode Switch OnX6/Hybrid/Laser/S8 | Universal

SKU: BAJ640122
$77.95
Baja Designs 640130 Automotive RTL-S Turn Signal Harness | Universal
Baja Designs 640130 Automotive RTL-S Turn Signal Harness | Universal

Baja Designs

Baja Designs 640130 Automotive RTL-S Turn Signal Harness | Universal

SKU: BAJ640130
$27.95
Baja Designs 640176 Wiring Harness with Backlighting LP Series | Universal
Baja Designs 640176 Wiring Harness with Backlighting LP Series | Universal

Baja Designs

Baja Designs 640176 Wiring Harness with Backlighting LP Series | Universal

SKU: BAJ640176
$22.95
Baja Designs 640119 Hi-Power Wire Harness with Switch OnX6/XL | Universal
Baja Designs 640119 Hi-Power Wire Harness with Switch OnX6/XL | Universal

Baja Designs

Baja Designs 640119 Hi-Power Wire Harness with Switch OnX6/XL | Universal

SKU: BAJ640119
$77.95
Baja Designs 640164 2-Pin Hi-Beam 2-Light Max Wiring Harness Squadron/S2 | Universal
Baja Designs 640164 2-Pin Hi-Beam 2-Light Max Wiring Harness Squadron/S2 | Universal

Baja Designs

Baja Designs 640164 2-Pin Hi-Beam 2-Light Max Wiring Harness Squadron/S2 | Universal

SKU: BAJ640164
$25.95
Baja Designs 640163 3-Pin Hi-Beam 2-Light Max Wiring Harness OnX6/S8/XL | Universal
Baja Designs 640163 3-Pin Hi-Beam 2-Light Max Wiring Harness OnX6/S8/XL | Universal

Baja Designs

Baja Designs 640163 3-Pin Hi-Beam 2-Light Max Wiring Harness OnX6/S8/XL | Universal

SKU: BAJ640163
$25.95
Baja Designs 640165 2-Pin 10ft Extension Squadron/S2 | Universal
Baja Designs 640165 2-Pin 10ft Extension Squadron/S2 | Universal

Baja Designs

Baja Designs 640165 2-Pin 10ft Extension Squadron/S2 | Universal

SKU: BAJ640165
$14.95
Baja Designs 640166 CAN-BUS Anti Flicker 2 Pin Wiring Harness | Universal
Baja Designs 640166 CAN-BUS Anti Flicker 2 Pin Wiring Harness | Universal

Baja Designs

Baja Designs 640166 CAN-BUS Anti Flicker 2 Pin Wiring Harness | Universal

SKU: BAJ640166
$41.95

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2004.5-2005 6.6L Silverado & Sierra 2500HD/3500HD

Power Lift Shop All

The factory lighting on your GM 2500HD/3500HD can fall short, especially on dark rural roads or nighttime trail adventures. Upgrading your truck’s lighting with our extensive selection ensures you get the brightness you need while giving your lighting system a modern edge. From powerful LED headlights and taillights to fog lights and off-road lights, we have everything you need to light up the night! Pair your upgraded lighting with our selection of rugged and stylish Exterior Upgrades. GM Duramax Fitments: 2004, 2005 GM 6.6L Duramax. Submodel Fitments: WT, Custom, LT, LTZ, High Country, 1LT, 2LT, Pro, SLE, SLT, AT4, Denali. Some exceptions apply, please see individual product pages for specific fitments.

GM Duramax>2004.5-2005 6.6L LLY
Headlights
Taillights
3rd Brake Lights
Off-Road Light Mounts

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