Just replaced mine a few weeks ago. I also replaced the inner window channel seal at the same time. This is the piece that receives and seals the glass when it’s up. It includes the wide rubber seal on the outside door verticle. Used OEM parts to insure the best possible fit and I had the door panel off for easier access. The inner seal fits on top of the scraper at the leading and trailing edges of the door frame and must be pulled out at each end so as to properly fit the scraper. I used KY lube to fit the window channel (don’t laugh it works really well and if you get tired and frustrated and say f**k it, well you’re all set). I used light taps with a smallish rubber mallet to set the scraper.

The scraper is secured 2 ways - a tight fit over the door ridge and the small silver tabs with teeth on the inside of the door. Starting at one end, I opened up the tabs a bit to release the pressure while prying upward on the scraper with a plastic trim tool. Once you get it started the rest comes out easily. I had new tabs but reused the existing ones as they were in good shape and it looks like the glass has to come out to replace them. Once the scraper was in place I lightly tapped on the bottoms of the clips with a punch to create tension. The right way to do it would have been to use new clips but so far my scraper remains tightly secured.