All we could have problem with Our Rear quarter window. this product can be used for everyone. the item made of stainless steel rope and plastic. If you had problem with rear quarter window you can use this kit. the application is for rear left and right side. this items is usefull due to fast installation and economic solution. this product will let you to change the main problem of rear regulator, like cable problems, puller problem,. these are the most problem that we face. advice; when you install the items, please clease and add some silicon spray into the channel that window run in side the door. by this way the window go up and down easily. in order to use long time, please sometimes clean the window seals with silicon spray. from sun or cold, seals can be hard and hold the window while It is go up and down, and ıt froce the window regulator. thank you for your orders in advance.