This Replacement Keyless Entry Remote Key Fob Clicker Transmitter designed to work seamlessly for Hummer H3 2009. It features 3 buttons and ensuring convenient and secure access to your vehicle. With the FCC ID L2C0007T and part numbers 10335583 , 10335582-88. You can rest assured that this Keyless Entry Remote Key Fob Clicker Transmitter is an exact match for Hummer. Crafted to meet the highest standards of quality and durability, this keyless entry fob is an essential replacement for lost or damaged originals. Easily program for Hummer H3 and enjoy the peace of mind that comes with having a reliable and functional key fob at your fingertips. Fits: for Hummer H3 2009 Pack of 2 This remote must be professionally programmed when received by your local automotive locksmith. Car dealer will not program the remote and denied service, please use a locksmith. Please be sure to match FCC ID and part numbers with a current remote. If you are unsure of compatibility, check with your local dealer before purchasing. May work with other models and years. .THIS ITEM MIGHT REQUIRE PROFESSIONAL PROGRAMMING BY A LOCKSMITH OR A DEALER.