I actually installed it myself
581573
I don't like changing light bulbs, so I was nervous about doing this myself.  It was upper easy! ! !
713086
As have others before me, I watched the YouTube video and I gotta say, this was so much easier than I thought it was going to be.  I'm just a guy with some tools, a lot of which aren't exactly the right ones for the job.  Took less than 45 min to include removing the panel and pulling out the broken unit.  I bet I saved myself $100 easy.  Product did not feel cheap at all.  It's quiet and runs the window up and down just a little faster than the other 3 windows.  I definitely recommend this for the do-it-yourselfer.
2983791
Did just what I needed it to do, and it was easy to install.
4753810
Just put it on and with the help of some milk crates i did it all by myself in 30 mins.
837881
I didn't think I could do this myself but I could with the enclosed instructions. Saved me over $100 in labor charges!
172473
Easy install.  A bit of trouble shooting involved, but probably saved myself $250 doing this myself.
592783
Great. And the installation was easy enough for me to do myself. My husband watched a gave a few tips and that was it.
1178119
Borrowed that extra long and skinny "Belt Tensioner Tool" from AutoZone for free.

Slipped that old crusty belt off.

Spent an hour trying to put this new belt on.

Oh boy, did it feel good to have actually performed this job myself. I'm not a mechanic and not even mechanically inclined, but I managed to perform the belt swap on my own in under 3 hours. I originally had a squeaky..something? I couldn't figure out if it was the belt, a pulley, or the alternator. Thankfully, this belt cleared that embarrassing squeak right up!

Fit just fine on my 2004 Toyota Celica GT (2ZZ-FE?).
271539
Not a techie, and was a little scared when reading the instructions, but somehow I did it right and it worked.
553407
So proud I was able to install this on my own. Easy and instructions weren't at all complicated. Buy new power cord if you can't reuse old one.
1398193
I instaled it by myself using the tools that came with it! I just looked for direction in youtube!
544167
Not that hard to install take time read the instructions sort out all the hardware actually it was very easy in to install and I did it by myself I had no help the only hard thing was getting your fingers in the tight spots to get the bolts started after that easy for those who had problems maybe they didn't take time to read the instructions carefully or so sort out the hardware but I had no problem installing this
3688926
My husband actually installed this himself. It took him 2 days but he said it works great!
2613537
I bought this and was worried about whether I'd be able to install it myself, but I found an instructional video on YouTube, and it was a success.  My computer works MUCH better now.  It did take me about 2 hours though, and you need to make sure you have a screwdriver than can get small computer screws out.
2846424
Very easy to install yourself after watching how to do it on UTube, and far less than having it done for you.
4660525
I made my own solution using a recipe on the web and I was able to install this product myself.
2590723
It's a bit of Do it yourself . . . which is perfectly fine. It has worked quite well.