[HumanZoom]

Yes, other than the trim, both years are the same setup. If you order from GMPartsDirect (or the stealership) the harness will be included. If you grab a pair from ebay or such, try to make sure the harness is included. Having the harness makes the conversion very simple (just plug and play). However, your stock harness can be modified, but I'm not exactly sure what all is involved. I think someone on here has done it before...:think:

 

[HumanZoom]

hey guys I just bought some 2004 tailights on ebay but didnt get a harness..I have a 2000 gmc and was wondering were to get the wiring harness, I looked on gmpartsdirect but I dont have a part# and dont want to go to a dealership...

I use to have a part number for the harness (but I don't think it was correct). I can't confirm it, but I think the harness is not sold seperately. The best way to check is to get a VIN from an 03 or 04 Chevy, and call up the parts department and ask them to look up the price and p/n. From there, you can either buy from them or buy from GMPD (if you get the p/n). If not, you can always search ebay some more...

 

[HumanZoom]

so if you have an 03+ GMC, the taillights are just a plug and play kinda deal? also, does anybody have some pictures of the difference of the 03 & 04 lights, ive never noticed before...

I think any 99+ Chevy/GMC the new harness will slide right in the old spots and work.

Here are some pics:

03

04

(Some dude's truck off Cardomain)

It's hard to tell in the pics, but the only difference is the on the 04s the trim around the edge of the light's housing is black, while on 03s it is a lighter red (blends in with the rest of the housing).

 

[HumanZoom]

i didnt ask him to, he just brought them over then after i installed them that day he told me where he actually got them from.

Do all your friends just all of sudden give you stuff for free? Like $200 worth of taillights?

:nono: Stolen merch. :down: Higher prices for us all...

 

[HumanZoom]

does anybody have part numbers for the 04s? and where you could buy them online for a decent price? thanks... :shake:

They won't fit on that Hemi you know :crazy:

:kidding:

I only have 03 p/n's, but if you get a VIN from an 04 Chevy you can call up a Chevy parts department and get the number. They will run you about $170 on GMPD (just to let you know).

Here are a couple of 04 VINs:

1GCEC19V24Z108123
1GCHC23U04F154781