The TYC 11 5944 01 9 Left Tail Light Assembly is engineered to provide a reliable and precise replacement for the left side tail light in 2004 2012 Chevrolet Colorado and GMC Canyon models Manufactured by TYC a recognized leader iutomotive lighting solutions this assembly ensures optimal visibility and safety compliance Designed to meet or exceed FMVSS 108 standards it guarantees photometric performance and safety compliance The assembly features OE comparable fasteners and mounting tabs facilitating precise fitment and hassle free installation without the need for vehicle modifications Constructed with durable PP plastic housing and PC plastic lens it offers robust protectiogainst environmental elements The lens combines red and clear sections enhancing both functionality and aesthetics Bulbs are not included allowing for customization with preferred bulb types This tail light assembly is backed by a limited lifetime warranty underscoring TYC s commitment to quality and customer satisfaction