Oem Gm 21997127 Factory Key Fob 3-Button Keyless Entry Remote Transmitter
FCC ID: LHJ011Part #: 21997127, 15186200 #1, 15132197 #1, 15186201 #2, 15132198 #2, 10377295, 22730827, 151862033 buttons: lock, unlock, panicFrequency: 315 MHzCompatible with the following vehicle(s)2003-2006 Cadillac Escalade SUV EXT ESV2003-2006 Chevy Avalanche LS Z66 Z712005-2006 Chevy Equinox LS LT2003-2006 Chevy Silverado 1500 2500 3500 LS LT Z71 SS2007 Chevy Silverado Classic Body Style2003-2006 Chevy Suburban LS LT Z712003-2006 Chevy Tahoe LS LT Z712003-2008 GMC Sierra 1500 2500 3500 SLE SLT Denali2003-2008 GMC Yukon Denali XL2003 GMC Hummer H1 SUV2003-2007 GMC Hummer H2 SUV2004-2006 Saturn VueProgrammingThis remote will need programmed to your vehicle before it will work with your vehicle.Some remotes can be programmed by you while others require diagnostic programming that can only be done by a locksmith or dealer (locksmiths are much cheaper & easier to deal with)We ship our remotes with instructions that give you access to the programming requirements for your vehicle. If you want to know in advance, please send us the make, model, and year of your vehicle (via Amazon message) and we will tell you where to go to find the programming requirements for your specific make, model, and year.USA locksmith: www.autolocksmithfinderus.comOutside of USA: www.global-locksmith.com