Review on Keyless2Go PK3 Transponder Ignition Car Key B107 PT04 Replacement - 2 Pack: Uncut, New, Keyless Entry by Adam Tidd

Bought these keys and took them to a local locksmith for cutting. The locksmith looked at them and told me they wouldn't work. He said the ridges and ridges didn't match my original PK3 key. He carved one for me anyway so I could try. He was partially right - the key worked to unlock the doors but did NOT work in the ignition. In fact it got stuck in the ignition and I didn't think I could get it out without picking it in the lock. Apparently these keys work for someone, but they didn't work for me.