2008 Chevrolet Cobalt Keyless Entry/Alarm FOB
582165
This keyless entry FOB works flawlessly on my 2008 Chevrolet Cobalt.  It must be programmed with the proper GM equipment.
2675470
This remote access fob works great. The horn button doesn't work, but previous fob didn't even have a horn button. And the programming was easy, once I was able to borrow a small alligator clip on a cord for grounding. Definitely a much better way to go than paying the dealership price for the fob ($78) plus programming ($45)!
3101092
For only $13.50 (price + shipping) I added keyless entry to my 2007 Sentra.  The base model has the wiring and door hardware for keyless.  You just program the FOB (instructions on Nissan's site) and off you go.  One thing to note, however, is the trunk release hardware is not present in the base model.  Still, 99% of the time I use keyless for the doors anyway.
4761814
key fob for 12 Malibu. Was slightly bigger than mine, so no all buttons lined up with circuit board.
prompt shipping.
554983
Bought this for a spare key on my '09 Scion Tc and it works just like the original.  Thank you Stephen for the info on programming the transponder, it saved me $$$.  In total, I've only spent the $20 for this key.  Ace hardware did the cutting for me for free!
I'll just post the steps I found that worked for my '09 scion tc and then the keyless entry programming I found by following Stephens link.

Engine immobilizer chip programming (You can do this before getting the key cut.  To test if the programming was accepted just insert the key into the ignition and check to see if the security light goes off after you follow the steps below.):

1.) Close all of your car's doors/windows.
2.) Sit in the driver's seat and Lock ALL the Doors.
2.) Take your OLD original key (logo side facing up) and insert it into the ignition (do NOT turn the key). Do this 5 times (5th time, leave the key in ignition).
3.) Open and close the driver-side door 6 times (6th time, leave door closed).
4.) Immediately remove the OLD original key (from the ignition), then insert your NEW key into the ignition (do NOT turn the key, and leave it in the ignition for over 1 min).
5.) When the security light stops blinking (near the A/C controls), and is off completely, remove the NEW key (from the ignition).
6.) Insert old key and start the engine then turn off.
7.) Test to see if the security light goes off or simply turn on the car if the cut has been prior.

Keyless entry programming (key must be cut before this step):
1.) Close all doors, open drivers side door.
2.) Put the new key into the ignition 2 times and take out of ignition.
3.) Close and open door 2 times then leave door open (close,open,close,open).
4.) Put the new key into the ignition 1 time and take out of ignition.
5.) Close and open door 2 times then leave door open.
6.) Put new key into the ignition and close the door.
7.) Turn ignition to ON then OFF. Remove key.
8.) Door locks should cycle 1 time.
9.) Now press the LOCK and UNLOCK buttons on the new key at the same time then press unlock.
10.) Locks should cycle 1 time confirming a successful program.  If it cycles twice try step 9 again.
2364548
The Key fob was the exact duplicate of my old one.  I have yet to have it programmed since I was unable to program it with either the  car manual technique or assistance of the vendor.  I was able to find a vendor who has agreed to program the new one for $40.00.  In the meantime, I put my old electronics inside the new case and this is working very well.  I hope to eventually end up with a spare fob with the old broken case.
4112895
Worked like a charm for my 2010 Chevy Cobalt! Changed it out and my check engine light is now off! I changed this one and the other one next to it. I'm not a big car person so I found out about this part while watching YouTube videos. Code P0013 is the code that kept on popping up. No problems since changing this. Day 2 now!
231768
As I only had one original key I had to bring it to the dealer to be programmed...after several attempts they were able to get it to start the truck however no function buttons would work...2013 F150 FX4
2094375
My 09 Dodge Ram key fob stopped working, again.  Ive had to  fix the buttons coming loose inside many times before but this time it was the circuit board . I bought this fob and took it to a local locksmith in Louisville. After 2-3 minutes they were done programming it and only charged $53. Works perfect,no complications and  no more setting off my alarm to unlock my truck.
1276654
My keyless entry stopped working, I though it was because i had spilled some liquid on it. but after speaking to a knowledged person they told me it was just the magnetic part had stopped working on the button pad, to just replace and it should fix my problem. I thank him for this info as chevy dealer would have sure as heck charged me over $200 to fix an electrical problem i did not have. button pad was for my 2011 Chevy Malibu LT.
1971068
This key will not start your vehicle.  You'll be able to program the keyless entry but when I took this to the dealership, I was told that they were unable to detect a chip inside the key.
943393
Just like my original Chevy key fob remotes. Simple instructions not included but directed to find them on website.
Work very well and no more dirty and yellowed out buttons
3683364
I broke my Keyless Entry Remote so I called the dealer for pricing on how much a new key would cost and how much to program. He comes back with $105 for just the key and $125 for programming. I about crapped my pants. I looked online and found this gem. Ordered it standard mail and got this thing in matter of 3-4 days. Once I plugged in the programmer and held the buttons on the clicker it went right into the lock cycle. This was for a 2012 Chevrolet Impala LS and it worked perfectly.
3593419
This is an amazing savings over going to the dealer. It was very east to put together with the guts from the old key fob. The issue was when i went to Lowe's. I went to Lowe's to get the key made and the guy really didn't want to do it. He thought his machine would not be able to do it unless I bought the key from him. I finally talked him into it saying I would not hold him responsible if it didn't work. He did it for free and it worked perfectly.
146394
Keyless2Go Replacement Keyless Entry Remote Car Key Fob CWTWB1U331 (2 Pack)
These key FOB work great on my 2004 Ford Taurus!!
OK, so I look at the reviews looking to find a suitable key FOB for my auction car, came with keys but no FOB. Keyless2Go had the fewest negative reviews for the Taurus key FOB. No instructions included but there is a website link on the package for programming instructions. On that website it does state "You can find your exact procedure in your owners manual." so that is how I opted to program my FOB, by using the owners manual. Instructions are a little difficult to understand at first but once you figure it out make sure you complete the final steps with each FOB (I bought the pair). After you follow the instructions, the validation that the steps were followed properly is the door locks then unlocks. Within 20 seconds, press 1st FOB lock, car will lock then unlock validating 1st FOB is programmed. Press 2nd FOB lock, car will lock then unlock validating 2nd lock is programmed.
You can then check both FOB's to make sure they work which both of mine did. I walked 50 steps away and the FOB's worked fine so I am happy with the range.
Be careful when buying a FOB, make sure it is compatible with your vehicle and "CAREFULLY" follow the programming instructions.
Honestly, I was a little skeptical at first, but now I am sold.
233548
Instructions were included and is a cheap alternative to dealer cost. Panic button didn't program, but door locks did, and that is the main thing.
1957793
Quick and easy to program. I have missed my key less entry for my car for awhile, Cheap fix for a very annoying problem.