Smart Key Fob Replacement 4 Button for Chevrolet Corvette 2008-2013,FCC ID M3N5WY7777A,P/N:25926479 25926480

Easy to pait to car. Works great.

As a few people have mentioned, it's hit or miss as to whether these program out of the box. I ordered 2, only 1 worked so i exchanged the other one and the next one work, so I guess technically, for me, it was a 66.7% "accuracy" rate. I took the key blanks to the chevy dealership to have them cut for my car and they used both my existing factory key AND the code from GM for my VIN and neither one worked. The blanks were too wide. Then, a few months later, out of nowhere, both fobs stopped working to start( or lock/unlock) the car. I put in fresh batteries and even wiped the car's programmed fobs and went through the whole process again and they wouldn't program. While I wanted these to work SO bad because the dealership will charge you 4 arms, 6 legs, and your first born for a new fob with key from GM, these just don't cut it. Buy once, cry once and just buy a factory fob/key

I have a 2009 Corvette.Lost the Fob.This fob programmed the first try.Even works the trunk.Took less than 5 minutes to program on the first try.I used the procedure as presentedHaven't made a new key yet, but it looks to be the same width.

As someone mentioned it would be 50% chance ls to get it working at the first attempt, in my case I order 2, both were successfully setup (including trunk button) however when I tried to start the car, one of them won't start unless is plugged into the glove box, so I tried to change for a better battery (duracell) and still the same, so long story short I had to bend a little bit the metal that are touching the battery on both sides, so the FOB is always active, problem is now resolved. I will update my feedback after 6 months if something changes. As other mentioned I won't try to have the key cut, I just wanted to have a spare FOB

Easy to program and works perfectly.

I am giving 3 stars because this fob arrived inoperable, but I was able to get it working. I changed out the battery in it and went to go program it. It was programmed, but I could only get it to lock and unlock the doors, wouldn't start the car (No fob found message displayed when trying to start). I plugged in my fancy scanner and pulled up a function which displays the status of all programmed keys. I noticed that the fob would become active only when pressing the buttons on it so long story short, I had to bend the electronic contacts in order for the fob to be active all of the time. It now starts the car. Great price for a working key fob and not too much work.

Bought this as a replacement. (Actually bought 2)I immediately had to send 1 back after taking over an hour reconfiguring and learning the new remote. It had worked sporadically and most of the time didn’t work at all. Got the new one and this was the same but not as bad. I would say that 40% of the time it will not open doors or start vehicle without actually pressing one of the buttons to make the car identify it. About 5-10% of the time even after using it to enter the vehicle, the car will not start with the error code saying “No Fob Detected” this usually requires reliving and replacing battery, shaking fob, pressing multiple buttons and a couple of times I had to put the fob into the slot in the glove box just to start the car. It is the same with both fobs I ordered and the one I returned. It is a subpar product that honestly stresses me out everytime I leave the house worried about if it will start my car when I need it. I also noticed the battery (Brand new Energizer) died and had to be replaced less than 4 weeks after learning my vehicle. Would not recommend to family or friends. I have it a generous 2 stars because the appearance matches the OEM FOB and because it does work properly about 20-30% of the time.

I could not get these to work with my 09 corvette. I took the set to a professional and they confirmed that they were not compatible. Disappointing, at least they weren’t too expensive.