BEX 2007-2013 Chevy Silverado 1500 Replacement Ignition Keyless Uncut Blade Blank Key Chipped 2 PACK (DIY Programming Requires 1 working key) Attention_Please check with dealer to confirm the right model of your vehicle before ordering. Included: New Replacement Keyless Entry Remote Ignition Car Keys - Chip Inside FCCID: GMX380CP Programming Procedure: Free programming instructions are included, these instruction require you to have 1 existing working key that starts your car. If you do not have an existing key this key will need programmed by a qualified automotive locksmith or dealer. Condition: New, never used replacement part