Replacement for BMW E90 328 330 335 Rear Right Passenger Side Window Regulator Repair Kit

2008 BMW 328 E91I hate waste and instead of replacing the entire window regulator I decided to fix it and keep my OEM window regulator arm that seems to be of better quality than many aftermarket replacements.It's a fairly straightforward job and parts are of reasonably high quality. The plastic window clip is actually thicker in the places where the OEM clip broke so hopefully it will last longer. The springs are of a smaller diameter than OEM, perhaps to make it easier to insert them into the thicker walled window clip. However, because of that, they do not fit over the cable ends as the OEM springs do. They would probably work OK but I simply reused the original springs, which still fit and function just fine.The toothed wheel is a tighter fit than OEM but can easily be pushed onto the motor with finger pressure. The rubber piece on the window clip is, obviously, new and has not been indented by the window yet so it takes a little bit of effort to secure the clip onto the window.Don't forget to add fresh grease to the cable wheel and the window clip's track. Your auto-up function may no longer work after the repair so you will need to reinitialize it by running the window up and down several times in a specific sequence. Plenty of information on this online.

Don’t make a mistake buying this product. It did not fit my 2006 BMW 325i window regulator. The green wheel is too tight. The springs were too small. The clip’s rubber too thick. Only the cables seemed ok. When I returned it the seller won’t pay for the postage!!!

Thank you much. Great fit on my E90 328i 2008, it works fine and hope it will work for a long time. I will of course recommend to buy this item.

I would certainly buy it again. Amazing quality works like it should!

If you don’t mind doing this repair at least once per year then this product is for you. Pretty sad the materials used are not reliable.