Package for car key fob:1 x Car Keyless Entry Remote (Battery included). Size: 5.4x4.2cm / 2.13"x1.65"(L*W). Please check OE number/FCC ID and product picture with original one before purchase. Notice Programming: This remote and door key must be programmed and cut by a qualified locksmith or dealership(consult some different locksmiths before programming to ensure it is successful).NOTE a working key fob was needed in order to add a new key. This remote must be programmed and cut by a qualified locksmith or dealership. Pros of our keyless remote: With built in chip, sensitive response, 3 buttons car key: remote locking, unlocking, panic. Fast response, wireless remote control. Please confirm the original key has the same button pattern and the vehicle is equipped with the push to start option. Compatible: for Cadillac Escalade 2003 - 2006, for Chevrolet Avalanche 1500 2500 2003 - 2006, for Chevrolet Equinox 2005 - 2006, for Chevrolet Suburban 2003 - 2006, for Chevrolet Silverado 2003 - 2006, for Chevrolet Silverado Classic Body Style 2007, for Chevrolet Tahoe 2003 - 2006, for GMC Sierra 2003 - 2007, for GMC Yukon 2003 - 2006, for Hummer H2 2003 - 2007, for Pontiac Torrent 2006, for Saturn Vue 2004-2007. Part Numbers/FCC ID: LHJ011, 21997127, 15186200, 15186201, 15132197, 15132198, 10377295, 22730827, 15186203. Frequency: 315MHz.