Premium Replacement: This car fob serves as a premium replacement for the original OEM part numbers LHJ011 15186200 15186201 15132197 15132198 10377295 22730827 15186203 & 21997127- FCC ID: LHJ011. Designed to match the specifications of the factory remote. This premium replacement ensures a seamless integration with your cars security system maintaining the same high-quality performance while offering an affordable and convenient option for replacing a lost or damaged remote. Warranty: Our FCC ID Registered product comes with a 90-day warranty ensuring quality and peace of mind. If any defects or issues arise within the warranty period we will provide a replacement hassle-free. Feature Rich 3-Button Fob: This Keyless Options replacement remote features three convenient button options providing a range of functions for added security and ease of use. The lock and unlock buttons offer quick access to secure or open your vehicle. Additionally the panic button ensures safety by triggering an alarm in case of an emergency offering peace of mind. Self-Programming: This 3-button key fob replacement is designed for easy self-programming making it an ideal DIY solution. You wont need professional assistance to set it upjust follow the simple instructions provided. In just a few easy steps you can program the fob to your vehicle restoring full functionality without costly visits to the dealership. Its a quick cost-effective way to replace a lost or damaged key fob while maintaining convenience and security. Vehicle Compatibility: This car remote can only be programmed for specific Cadillac Chevrolet GMC and Hummer models. This includes the 2003 2007 Cadillac Escalade 2003 2007 Chevrolet Avalanche 2003 2007 Chevrolet Silverado 2003 2007 Chevrolet Suburban 2003 2007 Chevrolet Tahoe 2003 2007 GMC Sierra 2003 2007 GMC Yukon and the 2003 2007 Hummer H2.