Just registered and first post, so forgive me if this is just too old, and this has been answered, but I was looking at doing a few things to my truck, and this is one of them. I couldn't find a cap in any of the yards so I just ordered one off ebay.
$52 shipped. Part #15746399
The Grill, part #15088290, is on ebay for $98 shipped.
Thought I should Add, I ordered mine from
http://stores.ebay.com/bumper-outlet?_trksid=p2047675.l2563 and both the grill and bumper cap, came with the clips, and hardware to install.
I was just doing a general look at some of the stuff that interests me, but is there an interchangeability thread anywhere to cover everything? At least for the 99-02 trucks?
If it hadn't been for changing out the hood (right away), fenders, and my projectors, I would have preferred the Sierra badgeless grill, but even after I (make my first attempt at painting, and using this (WA856J indigo blue metallic Aerosol spray on the center chrome strip, its not really body, so I figure its Ok, if its not perfect))
http://www.ebay.com/itm/2004-Chevro...ash=item3ac7fa4e0e:g:BHcAAOSwiO9Xiap9&vxp=mtr
The plan was to fix my damaged grill, my damaged bumper, upgrade to the HD, with an paint matched grill strip, and add fogs for right about $200.
. Does anyone know if instead of the HD bumper cap, can you just use the Sierra bumper? It looks the same general shape.