Amazon calculates a product’s star ratings based on a machine learned model instead of a raw data average. The model takes into account factors including the age of a rating, whether the ratings are from verified purchasers, and factors that establish reviewer trustworthiness.
This product worked out just fine for my 2002 BMW X5 and so far it works fine and is quiet.The fun part was taking off the rear passenger door panel as I have the privacy screen and airbag ..putting it in was like a 10 minute job..one wire harness and thre screws? nuts? can't remember but putting the door panel back together was a breeze until it came to the handle..but thanks to You Tube videos it was all back together....I recommend this product and will by from again...if needed.
So this came today. I put it in in 3 minutes following YouTube. Took me 25 minutes to finish though. I could figure out how to place the window clips ( ordered separately ) the correct way. I think I have it right now. Window is perfect. Gonna order the other side ASAP.
Works great, speed is just the same as the rest of the windows. Motor was a little noisy/whiney in the beginning but has quieted over the months but given it was installed in winter, it really hasn't been used a whole lot. Would definitely recommend and buy again.