Front/Rear Power Window Regulator Motor Gear for Mazda 3 5 6 CX-7 CX-9 RX8

Replaced on 3 of my 4 windows that were not working properly, and they are working great now. The only window that got the new motor is the only one that is bad now, with the same popping problem that I just fixed on the other 3. So, it looks like I will be pulling the new motor out also and rebuilding that one too, Go Figure!! But yes, these gears are a good investment, and I will be getting them again when needed.

These outlasted the factory window gears and are a fraction of the cost. The fit is excellent and the build quality is just like OEM except these actually last.

Perfect fit for the 2007 Mazda 3. Very easy to get to the motor with only a couple of screws. Once you have the motor on the bench Just disassemble and replace the part in the same order it was removed .It appears to be the only part that fails when the window motor makes a clicking noise just be sure to clean out the pieces of the broken gear and everything works fine. Cheapest car repair I’ve ever done.

Worked very well

Awesome fix for what the dealership wanted $548 bucks to fix. I had to replace both driver and passenger side. All in all it took me an hour to replace both. Watch a YouTube video or two before attempting this fix. Here’s a few tips you won’t find in most of the YouTube videos. Make sure you have all the right tools before you start and lay them out on the seat . Roll the window down an inch or so. Then apply blue/green painters tape on one side of the window, go over the top of the window and down the other side, press firmly. Use 3 pieces per window. Also put something that’s just a hair under the bottom of the door panel to rest it on then you don’t have to take the whole panel off. Also when prying the case apart use a sharp small screwdriver (wear gloves if ya got them). Once you get it cracked just go around the outside and it will flop open. Next take a picture of how everything is laid out. Clean the inside of the regulator with a paper towel and apply grease to the new cogs. The reason you want to clean it is there are small pieces of plastic stuck in the old grease. You will have to line up the indentations on the regulator to line up with the ones in the door. Gently push up or down on the window to line them up. That was the reason for the tape. Now bolt and screw everything back together. Lastly, smile because you just saved yourself at least a couple hundred bucks.

This was the sprocket that I needed and worked great and possibly better manufactured than the OEM part that I replaced. I believe this will fit 2010 - 2014 Mazda CX 9s. If your window gear is stripping while rolling up or down, then get this replacement gear as it does the trick! Be careful while removing the door panel and splitting the window drive motor apart in order to gain access to the gear for replacement. There are YouTube videos out there on how to so search and watch before attempting. This little part with DIY will save you at least $200 from the stealership auto servicing center. 30min tops!

This is a great replacement for my 2010 Mazda CX9 passenger side window that stopped working. I could roll my window down but it made a strange mechanical sound when I closed it, after a while it stopped rolling up without assistance. I first ordered this part in February 2021 and it fixed the window but it eventually wore out around September 2024. I re-purchased it Dec 2024 and my husband installed it again and now my window works. I don’t anticipate it lasting forever but it gets the job done for a few years.

It's a bit of work getting to the part, but overall not a hard fix and much cheaper than replacing the entire motor for a failed plastic gear. Holding for two years thus far.