Select Chevrolet GM OEM Ignition/Doors Lock Key Cylinder Set With Keys To Match

I purchased the Chevrolet GM OEM Ignition/Doors Lock Key Cylinder Set with Keys and it fits and works perfectly on my 2004 Chevy Silverado. The ignition cylinder is quick and easy to install. The matching door lock cylinder replacement is a bit more challenging. I highly recommend you have / purchase an auto panel-trim removal kit from Amazon (as I had) to properly remove the interior door panel without damaging it. I also used a remote camera / endoscope I bought from Amazon to see within the tight space between the interior / exterior structural door sheet metal so I could remove the small metal wire clip that secures the door lock cylinder in place (and remove the adjoining plastic clip that moves the lock linkage as you rotate the lock with a key). Recommend searching for some of the online videos on the cylinder switch, and door look installs (if you aren't experienced with this) before you tackle but changeout is easy for older vehicles that do not have coded / computer chipped keys that have to be programmed. As for "security", I gave a 4 star rating simply because there really is no "security" programming / wiring required to install this switch and key on a vehicle that does not have embedded security chips.

This was great for me. I went from having one working key to four in a day. I can’t believe how easy it is to change the ignition key switch. No wonder GM trucks from this era are stolen so often. I replaced the door handles with my new locks. All four keys start the truck and unlock the doors. I like to use the wider keys because they are easier to turn.

At least one review complained about separate door keys, so I was worried about that. They were mistaken, all four keys are interchangeable. The set comes with two of the large keys and two small keys (which look like 90s GM door keys with rubber), but they all work in the doors and ignition.The components seem to be good quality. The keys have the GM logo, but I don't see how that's a detractor.I was concerned about needing to program anti-theft, but I didn't have to do anything, they just worked. 03-06 GM trucks don't have chips in the keys.I'm still not sure what to do about my spare tire lock, I can't find anything about rekeying that or any way to pop the older cylinder out. I might just take that to a locksmith.

This did not fit my 2002 S-10 Chevy pick-up. The lock body casting in my vehicle has 1 spring-loaded ear the locks the lock assembly in place. The lock purchased from Amazon had to fixed ears which made it unusable for my truck. I could not find the correct lock on Amazon and purchased it from another online dealer.

Worked as it should learned the hard way dont buy the $40 dollar sets.

Easy install, everything worked perfect

These installed easy and work perfectly. If I would have know how reasonably inexpensive an simple to install I would have done it a lot sooner. I also bought 2-key fobs and now have 2 sets of functioning keys.

easy to install if your good with your ya da an have a good flash light too me 45mins total both doors and ignition. the product is correct on for what it is an what you get, except new brass clips. also i had to order two times got refunded the first time because "it got lost". second time same thing happened than i ask amazon and showed up on my door next day??