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GM All Lights On Module, 2003-2007 Duramax

17 Reviews

This item is IN STOCK

Current Stock: 15


Simply install the GM All Lights On Module to allow your high-beams, low-beams and fog lamps to simultaneously illuminate the road ahead.


2500HD 3500 Silverado Sierra 6.6L V8 Duramax diesel:
2003, 2004, 2005, 2006, 2007

Classic 1500 Silverado Sierra:
2003, 2004, 2005, 2006, 2007

Ratings & Reviews

17 Reviews

  • 4 stars
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  • 1 star
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Worth It!!

Ryan - | 01/12/2020 12:01:00 pm

Love this thing. All lights come on and stay on. Great when I am pulling the trailer at night! Highly recommended!


Cameron - | 01/10/2020 12:01:00 pm

A must have for any dmax owner. You will not be disappointed. So much light

All lights on

Michael - | 10/27/2017 12:01:00 pm

Great installation instructions. Easy to install and worked exactly as described.

Great product

Jake - | 05/18/2019 12:01:00 pm

Fast shipping installed the day it arrived and works great


Chad - | 11/14/2018 12:01:00 pm

Awesome. Easy and quick install. Works great!

Works great

Jake - | 07/05/2019 12:01:00 pm

Easy install great product

Works as stated

Russel Lee - | 04/20/2018 12:01:00 pm

I have an ‘06 GMC 3500. Super easy mod. Easy to understand instruction. Took less than 5 minutes...start to finish. Now when on Hi-beam, all 6 lights are on. Nice and bright in the shop, unfortunately I have yet to drive at night.


Ottie - | 03/15/2018 12:01:00 pm

Installed in about 3 minutes on my 2006 GMC 2500HD LBZ. Works as advertised.

Lights on module

Thomas - | 03/12/2018 12:01:00 pm

This works awesome, super easy install and uses all of your lights on high beam. Great for out in the west for those long dark roads.

Awesome Upgrade

William - | 03/20/2018 12:01:00 pm

This is a great upgrade that every truck should come with. It took literally thirty seconds to install, and makes all of the difference on dark roads.

Works as described

Bill - | 03/07/2018 12:01:00 pm

Works as described

All light module

Donald - | 08/21/2017 12:01:00 pm

Super easy to install, makes for great lighting at night where roads are not lit up.


Jimmy Parker - | 02/24/2018 12:01:00 pm

I love Love LOVE this!! Works just as described. VERY easy to install, just had to install at a slight tilt to get below the top lips of adjacent fuses 2005 2500HD, likely similar on others. Now if I didn't have to turn my Fog Lights back on after every time I shut down and restart thanks GM for thinking I might want to have to redo this EVERY TRIP and many other's helpful and safety features to be set. Can't have it all, they say.

Bright lights

Chris - | 12/19/2017 12:01:00 pm

This mod can be done with the 2 diodes for about 4 but the fleece all lights on board makes for a cleaner and safer mod that's worry free. This stays in place and won't get crossed connected like the cheaper mod could. I feel it's a smarter idea to spend 15 extra and save hundreds in electrical issues.

Lots of Light

John - | 08/02/2017 12:01:00 pm

Easy to install, easy to follow instructions, works great, lots of light - especially on bright.

Great Product

VINCENT - | 08/01/2017 12:01:00 pm

I used this clever little device to replace the BriteBox controller i installed ten years earlier. This little board allowed me to completely remove the excess wiring, relay box, and connectors the BriteBox required. SUPER simple to install and so far seems to be rugged enough to cope with the hundreds of rough dirt roads i travel weekly. Must buy if you want that inch all oninch when you hit the high beams.


Thank you MA,


LLY Light Upgrade

Chris - | 03/18/2019 12:01:00 pm

Part came quicker than expected, and was an extremely easy install any one can do it. The module really makes a difference with stock head lights and bulbs Id say its a must buy for any classic style GM truck. Very satisfied with purchase only regret is should of bought it sooner.