I am pretty sure my drivers side, the one that is failing, is an aftermarket one. The window, even after replacing the plastic black clips, still never felt as tight as the pass side one. I even tightened it all up, and it was still loose.

Personally leaning toward OE.

tmv, which aftermarket one did you go with?

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2006 4.8is, Black on White. SOLD Sniff Sniff.

2017 F85 x5m, Black on Red. BEAST MODE


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