Compatible with: for 2014-2018 Chevrolet Silverado 1500 for 2015-2018 Chevrolet Silverado 2500HD | 3500HD for 2014-2018 GMC Sierra 1500 for 2015-2018 GMC Sierra 2500HD | 3500HD Standard Cab | Extended Cab | Crew Cab NOT Compatible with 2014 Old Body Style Models Please Note: 1. Some Models need to trim 1/8 inch of metal on the opening to get to fit, all the aftermarket lights are like this, such as 2015 GMC Sierra 1500, 2017 Silverado 1500 2. The difference with the OEM is that there is no clip in the middle of this light, but it does not affect the fixing and use. 3. Foam gasket is generally waterproof. Please kindly put a little silicone or some clear RTV all across the light to help seal it just in case it leaks into the light or where the wires are; OEM part number: 23509162 Feature: Light Source: Long-Lasting LEDs Installation: Plug and Go DOT Certification: Yes Open Box - Products in Excellent condition looks brand new with little or no physical flaws, scratches or scuffs. - Item has been handled for inspection - Please anticipate signs of handling (fingerprints, lint, etc.) - Please view ALL pictures. Items packaging may have cosmetic damage - does not affect the item. Includes all items seen in pictures ONLY. - Actual item pictured. ITEMS USED OR SEALS BROKEN ARE NOT ELIGIBLE FOR RETURN OR REFUND (read return policy) Attention VeRO members: We're not affiliated with or endorsed by the companies mentioned in this listing, All trademarks and copyrights are acknowiedged, they are only used for informative description of the items offered for sale, All items are authentic as evidenced in photos, legally acquired and owned, and hence covered under First Sale Doctrine, Unlawful VeRO removal of this listing will constitute perjury and result in legal action