The TYC 11 6505 00 Passenger Side Replacement Tail Light Assembly is engineered to provide a direct replacement for the original equipment on 2010 2013 Toyota 4Runner models This assembly is designed to meet or exceed the standards set by the Department of Transportation DOT and the Society of Automotive Engineers SAE ensuring compliance with FMVSS 108 regulations for photometry and safety Manufactured in facilities certified to ISO9001 2000 and QS9000 standards the assembly undergoes rigorous cycling tests to verify its quality and durability The housing is constructed from high quality plastic and the lens features a red and clear design enhancing both functionality and aesthetics The assembly includes halogen bulbs for the tail lamp rear turn signal and back up lamp ensuring reliable illumination Installation is straightforward utilizing OE comparable fasteners and mounting tabs for precise fitment and hassle free setup This tail light assembly offers affordable alternative to original equipment parts without compromising on quality or performance