Part Number: 16531401; 16531402. Fitments: The tail light wiring harness replacement for 2003-2007 Chevy Silverado 1500 2500 3500. Package Included: 1 Pair Tail Light Wiring Harness Rear LH+RH as picture show. Note: We highly recommend to seek professional installation. : The tail light wiring harness uses materials, to ensure parts that have and durability.
