The TYC 11 6507 00 Driver Side Replacement Tail Light Assembly is engineered to provide a direct replacement for the original equipment on 2004 2007 Buick Rainier models This assembly ensures seamless integration with the vehicle s existing wiring and mounting points facilitating a straightforward installation process without the need for vehicle modifications Designed to meet or exceed DOT SAE and US FMVSS standards the TYC 11 6507 00 tail light assembly delivers reliable performance and durability enhancing the safety and visibility of the vehicle Constructed with high quality materials it features a red and clear lens that offers optimal illuminationd a clear view of the road behind The assembly includes all necessary bulbs and sockets ensuring a complete and ready to install unit Backed by a limited lifetime warranty this tail light assembly offers peace of mind and long term reliability for fleet operations