KeylessOption Transponder Chip Uncut Ignition Key Blank Replacement for Y164 (Pack of 2) Complete uncut ignition transponder chip key, tech support included with your purchase DIY step by step key programming instructions included Key programming requires two working original keys to program a new key, if you do not have two keys dealer or locksmith programming required Compatible with Y164-PT, 692352, 05134937AA This is a replacement part to match the original in form and function