^Correct. You will not get the new black window clips with a new regulator assembly (aftermarket or BMW), you will get the actual sliding "regulator clips" on a new regulator assembly.

I haven't done the rear window at all, but I think there is only one clip bolting the window on that, as opposed to 2 window clips up front.

I have the white slider clips pictured above, as well as new bushing/window clip/bolts and will get around to eventually doing the slider clips and black window clips preventatively.

A tip for any time you are taking off door panels, have a ton of those panel clips with integrated foam washer. There are 10-11 clips on each door and its real easy to miss the hole when aligning the panel back up and one bad smash and the clip is toast. I ended up busting 3 new clips when I replaced the interior black door handle (peeling) this weekend, good thing I had spares because the old ones were very brittle.

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2018 Ram 2500 6.7L Cummins 68RFE
19k miles -Bright White/Black - Big Horn Sport - Crew Cab Short Bed
2013 X5 35D (CEO's) - Born on 5/17/2013 -
82k miles - Alpine White/Cinnamon Brown/Premium Pkg, Sport Activity/Premium Pkg and Sound/20" Style 214/Running Boards