We do offer Bestop replacement tinted windows for their Jeep tops, but the rear and side windows come together as a set. A rear window only is not offered as a separate item.
The link provided will show you the various Bestop kits we offer. These are available for the four types of tops: Replace-A-Top, Supertop, Sunrider and Trektop NX. The two linked articles will help you identify which top you have and which replacement window kit you need.
For example, if you have the Replace-A-Top... view full answer...
I spoke with my contact at Bestop and for the 2004 Jeep Wrangler X, 2 Door, short wheel base, you can use Tinted Window Kit, # B5812835. These windows offer 31 percent tint and are Department of Transportation approved.
I have linked instructions for the Bestop Tinted Window Kit, # B5812835. view full answer...
We offer some Bestop Replacement Upper Doors, which is what I am assuming you are looking for.
You would need to choose a color, and whether you need just the skin that fits over the factory door frame, like part # B5312015 in black or # B5312037 in spice. If you needed the entire upper door including the frame, go with # B5178215 in black or # B5178237 in spice. Spice is a tan color that is close, but not an exact match to the OE tan. These doors and skins are compatible with the factory... view full answer...