Works great. I was able to repair a misfire on ...
585845
Works great. I was able to repair a misfire on my 2002 Mazda Tribute for a fraction of the price a repair shop quoted.
2222030
Had it in in 15 minutes. Works fine. Saved myself at least $150.00 had a repairman done it.
2893676
Awesome product. Inexpensive, fit perfectly, and they worked.  My 2002 Ford Explorer 4.6L v8 was running rough (perceptible misfire) and it was throwing a misfire code on #4.  I replaced the spark plug, coil boot, and even moved the coils around to different cylinders. Still had a misfire on #4.  Since the misfire did not move with the coils, I concluded that the coils were NOT the problem. But I figured for $35 I would give it a try. After swapping the coils, engine runs great now.  smooth.  no more codes. Obviously moving coils around is not a good test to determine weak coils. For $35, all I can say is awesome.  I just hope they last.
4237164
works perfectly using very small quantities to repair damaged tail lights on antique cars.  Has to be mixed with clear plastic resin.  I bought yellow and red, and with both we adjust the tone to match actual tail light color.
2485006
Worked great for me. I had to change 4 O2 sensors and this got them all out with no issues. Mine were not seized in their threads and this got them out with minimal struggle.
2643053
Arrived in one day, fit perfectly and resolved my misfire on my 2004 Acura TL.  Replacing the one misfiring coil fixed the problem but since I had six, I replaced the other two on the front of the engine.  Now I have 5 spares!
1614873
I needed this to repair an A/C problem in my motor home. When I stepped on the gas the A/C vents would close because the vacuum would leak away. This little one way valve solved the problem.
1106414
Worked great and fixed the problem I was having with my grill.  I was about to the point where I thought I was going to have to purchase a new grill but this saved me from that.
2028969
It worked perfectly, I used this on a kensun aftermarket light system. It was giving me problems turning on the original was rusty. This fixed the problem easily
1616209
Product worked as advertised. I have a 1997 BMW M3 coupe that has an intermittent airbag issue. This helped a lot while I wait to get the car back in the shop for more trouble shooting. The seat belt tensioner has already been replaced along with some wiring. I rarely still get the dang light, about once per year as the car is not a daily driver.

Instructions have some typos, but understandable.

Glad this worked!!!
124826
This worked perfectly for me in repairing my old Black and Decker air compressor. Easy fix. All I needed was a ring clamp. Now I can pump up my car tires again.  Well worth it.
3008047
This works great in replacing a non-functioning brakelight in a 2007 Ford Taurus. The only slight issue was that the connector pins were not straight and one pushed back into the unit When I first tried to plug it in. Fortunately it was easy to pull it out and gently straighten it so that the connection was made and the unit worked. It installs in 5 minutes. The Local Ford deal wanted to charge $200 just for the unit, so this is a definite money saver.
1353833
I  just received my FIXD. I couldn't wait to install it so I did so in the dark using a flashlight. It performed exactly as advertised. It was nice knowing that the engine code and the issue associated with it turned out to be something minor. I forsee this being a great help as my vehicle ages. Thanks again for a well-built product that did the job for which it was intended
4125607
Adapted well to a 40 year old compressor. Was the perfect fix for a compressor that has become difficult to find parts for. I am very happy with this products. Works as it is should.
501750
It worked out great. The part was fairly easy to install and is working great. I was a bit hesitant and intimidated at first, but am very glad I gave the repair a try myself.
4773142
Works quite well to repair the catalytic converter code on vehicles
4165138
Works great.  If you can't figure out how to work it, you shouldn't be driving a car.  Had a car with an engine replaced that had several residual issues that this came in very handy to resolve.  For the price, It sure beats paying gas money running to the auto parts store to borrow one.  Didn't read the instruction book (You shouldn't have to - - do you get an instruction book at Autozone?) but it does have a look-up chart for all of the P-codes.  You can always Google the P-code number as well.  Very handy.