The TYC 11 6428 00 9 Left Outer Tail Light Assembly is engineered to provide a direct replacement for the left outer tail light on 2011 2013 Jeep Grand Cherokee 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 under ISO9001 2000 and QS9000 the assembly undergoes rigorous cycling tests to guarantee quality and durability The housing and lens are constructed from high quality plastic materials offering resilience against various road conditions The assembly includes halogen bulbs for the tail lamp and rear turn signal providing reliable illumination OE comparable fasteners and mounting tabs facilitate precise fitment and hassle free installation eliminating the need for vehicle modifications This tail light assembly is a cost effective solution for fleet operations offering OE level quality at a more affordable price point By choosing the TYC 11 6428 00 9 fleet managers can ensure that their vehicles maintain optimal visibility and safety standards thereby enhancing operational efficiency and reducing potential downtime due to lighting issues