what box fits 03 silverado 1500HD
2080691
I would recommend OBCON speaker enclosure for your 2003 silverado. I have a 2004 enclosure that sounds great with MTX 12" slim fit sub woofers
2080692
Is your 1500 an extended cab with fold up bench seat in back?Does it have trans tunnel that extends to back seat, small shelf where jack sits on passenger side?
2150828
It will fit the 1500 Mega Cab they have the 3/4 drive on them. If your Big horn is a Mega Cab it will fit.
1095120
Hi Kelsey. This is a perfect fit for your Silverado. It comes with everything you need...plug n play harness...2 mounting brackets...carrying case. It was a 20 min install and by far the best unit out there. Well worth the money
612190
I don't know about a silverado, but in my civic i had to make spacers out of 1.75" mdf board
1095118
I have a 2004 Silverado and it just plugs in, it come with a bracket. You must buy the one with the harness for your make.
409369
I believe 2003-2006 use the same parts. Duly is different than the standard box. You can check this out on some of the Dodge forums or walk into the Dodge parts and ask them. I have the 2003 ram 2500 long bed and they fit the same lines just a little slop.
1152781
It fits a 2"x2" standard receiver, works perfectly with the factory mounted receiver on my Silverado 2500HD
2003625
If the box is the same on silverado 1500 6.5 feet standard box, yes this fit.
890813
I have it in a 03 1500 non HD, and it fits good. I'd say so long as you don't have a jack mount under the seat, or are willing to remove it, the box should fit.
2099345
I have a couple in a 99 silverado so yes. Box isnt very big but I imagine if I made it bigger Id need earplugs
270676
Yes, I have them a 2003 Silverado 1500HD w/factory flares...they are a great fit...
2245412
It was an exact fit on my 2003 Silverado 1500. It should be for you as well.
79844
I am installing in 2006 GMC Sierra, would like to have metal box for Boss 870 DBI radio. Is there anything like that ?Thanks,Damodar
974116
Wish I could help you but I have an 03 Silverado. Love mine, easy to install and seems well built. My suggestion get the model # and e-mail Reese Good luck.
394362
Mine is a 2012 Silverado. The bedrail is rounded but I measured the highest point (the bed side of the bedrail) and it is 4-3/4 to the top of the box. It is 1-3/4 to the bottom of the lid. However there is an emblem centered on the side of the toolbox. Not sure how big the LED's are but could be mounted on either side I think.
1709313
The 2003 Chevy or GMC 2500HD could have 2 different transfer cases factory installed. If you have a flat 5-pin connector, then you need this one: http://www.amazon.com/APDTY-711010-Transfer-Shift-Motor/dp/B00BV5V2LY/ref=sr_1_1?ie=UTF8&qid=1402340986&sr=8-1&keywords=APDTY+711010
194353
My box is in a 09 Chevy crew not sure it will fit your truck I have 10s b careful of air space if u run 12s it's tight