FCC ID: LHJ011 CompatibilityCompatible with 20032006 Cadillac Escalade 20032006 Chevrolet Avalanche 1500 2500 Equinox Silverado 1500 2500 3500 SSR Suburban 1500 2500 Tahoe 20032006 Gmc Sierra 1500 2500 3500 Yukon Yukon XL 20032006 Hummer H2 2006 Pontiac Torrent 20042007 Saturn Vue. Please Check Our Product Description and Vehicle Fitment Tool for Full Compatible Vehicles List ReplacementFor FCC IDLHJ011; PN15186203, 21997127, 15186200, 15186201, 15132197, 15132198, 10377295, 22730827; Frequency315 MHZ; Please Make Sure That Your Original Remote Has the Same Buttons on it ProgrammingThis car key fob are easy to follow step by step programming by yourself via refering website which are included with the third product picture or the product details page. Pretested Each remote car key replacement comes complete with batteries and has been pretested to ensure quality and functionality. NoteThis is a key fob replacement part to match the original in form and function. Please check the compatibility before your purchase, make sure it is exactly what you need.If you have any questions with our key fob, please communicate with us at any time .