Works for us (after modification)
919876
These scissors work well as is; however my child's Occupational Therapist wanted to "shorten" the cutting stroke. I accomplished this by hot glueing a small piece of eraser in between the handles up near the blades. As he progresses, we will move the 'block' further down the handles and then off completely.
2503403
They are working...however:
The mounting holes are tight, had to file them out just a bit.
The connector locks do NOT work as supplied. I wrangled the first 4 with pliers to be about the right shape, not easy. Then I just swapped them out with the ones from the removed OEM coils. Much easier to do and now they work perfect.
1327817
This hood worked for me after some modifications. I added rubber washers to the hinges to get the hood to stay up. I also used two pieces of aluminum TIG rod between the harness and hood to keep the hood from hitting me in the throat when it came down.

The hood is heavy.
1614204
Works great with a little modification. These have 2 holes on the back end but my grill has 1 big notch. Easy enough to fix. I used tin snips and a round file to open the holes up and they work perfect. Just something to check and keep in mind before trying to install. Overall very happy.
989862
Doesn't fit exactly, had to make some modifications to get it to fit like the OEM.
3216656
we had to do some cutting at the edges to make it work for us.  Not really tested design for the system as we could tell.
3903252
Installed in a 2004 Chevy Trailblazer.  It fixed the problem that I had with some of the blower fan speeds not working (1,2 & 3 specifically).  The pre-drilled bolt holes of this part screamed "universal" or "one-size fits all", though.  It didn't fit as snugly as the original resistor part did and the wire was so short it was a stretch to get it plugged into the fan receptacle, but as I said it fixed the problem.
3275852
It was a little harder to install than I thought, but it works.
946391
Worked well, but some modification is required if running a 6 1/2" round speaker, but very minor.  the 5 tabs (3 small, 2 big), on the inside of the circle need to be removed.
817097
Had to modify the part slightly to get it to fit right ,other than that it worked fine
3533803
Screw holes off by few millimeters. I ended up combining the old part with the new one to make it work. It does now.
1303678
Warning:  doesn't fit 320 without disassembling and installing in the wider spaced handle.  Apparently, and I didn't pick it up in the reviews that there is the wide handle (earlier version from Weber) and the much narrower later model.  This Q handle light must be modified, but once done, it works as new.  One might imagine the light would be a bit much, but in fact it is a handy accessory.  My first one melted from high heat, so one must be careful with high heat grilling. Use a grill cover because rain and snow leak into the assembly and it's difficult to clean well enough that the batteries make contact and the lights remain function.  A lot of caveats, but it works well within these parameters.
465349
Good value. Didn't fit as delivered, but did fit after some modification.
2208320
This adapter does the trick, but it may need modifications based on what you are doing.  I have read other reviews where the users have had issues - if you are a DIYer then a few mods will make it work.  I have a standard old Moen valve and wanted a nicer updated Moentrol trim.  I happen to select a square echelon which required mods to get it straight on the wall.  This Adapter does the adaptation well for round echelon (the big trim plate) - did this in a downstairs bath.  My master bath had a square echelon which required me to rotate the adapter to get things to really line up on the wall.  I found that I had to drill out one of the mounting holes on the adapter (its soft brass so easy to do) to achieve the rotation I needed.  I'll also warn you that when I did this, one of the four mounting holes or flanges on the value was then in the way for the screw from the echelon thru the backside of the adapter.  I simply drilled that un-needed flange/hole on the value away too.  Everything works great.  Took a little work and understanding what needed to be done - but its now there for another 10+ years maybe more..

I'll also note that I saw other posts thinking the new adapter mounting holes were the wrong distances apart.  I did not find this issue when I lined them up in my hands.  However if you followed the above description, when I tried to mounting things prior to the mods - the interfaces to the value gave me the impression the screws had to be at an angle (wrong distance) to be screwed in.  It sure felt like the adapter wasn't going to work.  But reviewing what was really happening was the screws were interfering with other things "in the wall", e.g. the value.  Given the mods above everything is snug/secure and good to go.
3578119
A lot less expensive than going to the manufacturer, it worked with only a slight modification.
560827
Did the job - fit well and solved our leak problem
957739
Needed small adjustments, but overall works amazing!