Great part, fit great...  However, ...
933957
Had it on only a few miles; temp. gauge seemed "off" and eventually, got a check engine light/fault code for "coolant thermostat malfunction." P0128 -- read a low coolant temp.  R&R'd the coolant temp. sensor that came with part; even though it was "new!"  Blew another $18 at Advanced on a BWD sensor -- so far, no problemo!  Next time, I will purchase a bleeder sans the sensor, barring a next time!
4344420
Ok, this is exactly the same size as the one on my 05 dodge ram, although the bracket on my existing mirror did not fit this mirror!!! BEWARE!! Being the handy man that i am, i shaved the back of the housing down flat and hot glued the oem bracket to the new mirror than siliconed around the bracket for extra protection... fit great, if you are not handy you will have trouble, worked for me though better than paying 80 bucks for oem...
2656299
I had a hard time finding the right part that fit. This part fit perfectly, with no alterations required. I would recommend this product to my friends.
3718193
on the plus side, it fit PERFECT and all the connections were exactly the same, couldn't be happier with that part.  However, after it was installed and i started driving, i noticed that the mirror jiggles and bounces a lot (yes, it is on tight and exactly the way the old one came off) which makes using it a little more difficult than it should be.  All in all, for the price, i would say it is worth it (the OEM part would set me back the price of 3 of these).
1038171
This part did fit my car, I used it for my rear replacement for the ABS sensor. The brass holder that goes around the push in side abs sensor was destroyed when I pulled it out. But this sensor did not come with one. I just used some o-rings I had and put them around the abs sesnor and than it stayed in place. I had to reuse a couple old grommets but this sensor was worth the money. Length was identical to the old one, but it just had the grommets a little differently.
2441187
The belt burnt the casing and we needed a replacement, this part was a perfect fit.
5 stars for the product.
Now why the part wore out.. that is completely not understandable.
1533265
Have one of these installed on my VW GTI 2010 MK6 and so far so good. Completed an oil change and it was easy as pie! EXCEPT for one thing... the part that just out of the top in the picture (where the lever is to open and close the valve), collided with my oil pan while screwing it in. All I had to do was take some sand paper and shave off some of it at an angle to have it clear the oil pan so I could properly screw it in. I removed one star for this.
2112161
Great part for you automobile ,  after installation, blead the brakes and everything performed a it should. I would recommend to a friend!
1385339
Purchaseed this along with the Distributor cap.  Cap fit fine and appears to be a quality product.  The rotor button however would not slip over the shaft to install.  It was an exact match of the original part, however the inner diameter of the rotor was not large enough and would not slide easily over the shaft.... in fact, it would not fit even forcing it.
1638190
This was exactly the part I needed, it seems like good material it didn't fall apart. I did have an issue with it. I bought it went to go install it and the length the back part is wasn't as long as my original piece. So it fits the circle fine and everything but I had to get a hose extender to get it to connect into the hose or else it wouldn't reach, got it fixed haven't had any more leaks. So as you're making your purchase keep that in mind!
4579188
Fit our 2010 Ford Fusion SE (2.5L 2WD Auto). Great quality part. Higher quality than Moog, and, arguably, Motorcraft (***see below edit***).
Suppose to leave on Saturday for a trip, but noticed a weird noise after the car was fully loaded. Stabilizer bar end-link nut backed off. Nut missing, and threads on stud were smoothed out. Bought replacement via amazon.com on Saturday evening, and it arrived Sunday by 2PM. Saved our trip.

***EDIT: the replacement part from Ford is an actual Ford Genuine Part. Ford Part Number: 5M8Z-5A486-A is the correct part for a 2010 Fusion SE REAR stabilizer end-link (driver's or passenger's side). Part is currently made in Japan.

The AC Delco part seems to be on par with the Genuine Ford Part, but I will be switching the AC Delco unit out with Ford, since I own a Ford. ;) Moog, on the other hand, is reported to be made in China now, so I would think that the quality on the Moog part would be sub-par since we don't know how tight quality control is. I wouldn't hesitate to buy the Ford part or the AC Delco.

Amazon.com should link the above part number to the 2010 Fusion as a factory replacement option. Currently, when searching for a repair product, this Ford part number does not come-up (despite it being offered via amazon.com).
3645529
Good fit for my '99 Honda Civic DX... however... The lower 'gasket ring' that connects the bottom of the cat converter to the exhaust pipe was not included in my package. We searched high and low, but found no circular ring gasket. In the interest of getting this project done without any further delays, I simply used the old ring gasket. I wasn't real happy about this, but I also wasn't about to put this project on hold because of one gasket. I could have complained, but I wanted this done as my exhaust manifold was cracked from front to back and needed to be replaced right away. By the way, this ring gasket IS included on the images you see for this item and SHOULD have been in the package. That is the reason for 4 versus 5 stars. Hope my old gasket holds up...
2648609
i had broken the little pipes that hook up to the hoses (theres only so much crazy glue can do).. i did that when i was making space to replace the spark plugs... BUT that happened a year and half ago. i finally decided to fix the problem by replacing it due to having to smog my navigator. installation took a little over 5 minutes i think. cleared the trouble code with my scanner. drove it for 25-30 miles and it passed smog.
 Great replacement part, AND best of all its a factory part by Motorcraft.

UPDATE:
not long after commenting on this for others to see on how amazing the product was, i ended up getting a problem with the sensor. the little pipes melted off, the dpfe melted up to halfway. i contacted the seller about the problem he mentioned a 90 day warranty but i never received the new part. if he wanted pictures for PROOF i could have found a way to send them to him. (i have a flip phone and takes terrible pictures). if he wanted me to send him the part for proof i would have done that too. Didn't ask me to do anything like that. he's just a business man who's selling good products at the right price, by luck i got a defective piece and was left forgotten.
1670039
Handle part fit and works great, the outer ring however broke when trying to install... I used double sided tape for the time being.
2043809
I got this to replace the tailstock on a 60+ year old Dewalt Lathe.  Works great, and was a perfect fit, except for one problem.  The end plate that covers the internal bearings unscrews while it's being used.  No idea if it was properly torqued from the factory or not, nor do I know what torque it should be at, nor a tool to tighten it properly.  I put a dab of BLUE locktite on the threads and tightened it down as best as I could.  Hopefully that keeps it from coming loose again.
4348992
The part itself is great teh company was good in shipping it in a timely manner ..the problem is that it is not compatible with my whirlpool duet model number GHW9160PW4 .. and the search comparable tab on their page could not confirm weather or not it would fit .. I took a chance on it and unfortunately for me It did not work ..just asked for a refund from company hopefully will be a smooth transaction. will contiunue my search for correct door hinge for my model number GHW9160PW4
2014425
Part fit perfectly, but it didn't solve my problem. Tried a newer battery, just in case. My problem must be somewhere else in the system.