Need a new keyless remote? This fob is designed to look and function exactly like your original, and you don't need to pay for expensive programming at the car dealership. This Dorman OE FIX replacement includes a patented, DIY-friendly programming tool for simple replacement. Just plug it into the OBD II port in your dashboard, follow the included instructions, and you're good to go. Setup takes minutes, and you can rely on your new remote for years. This part is compatible with the following vehicles. Before purchasing, enter your vehicle trim in the garage tool to confirm fitment. [Chevrolet Express 3500: 2011, 2012, 2013] - [Chevrolet Express 4500: 2014, 2015, 2016, 2017, 2018] - [Chevrolet Silverado 1500: 2011, 2012, 2013] - [Chevrolet Silverado 2500 HD: 2011, 2012, 2013, 2014] - [Chevrolet Silverado 2500: 2014] - [Chevrolet Silverado 3500 HD: 2011, 2012, 2013, 2014] - [Chevrolet Traverse: 2011, 2012, 2013, 2014, 2015] - [GMC Savana 4500: 2014, 2015, 2016] - [GMC Sierra 1500: 2011, 2012, 2013] - [GMC Sierra 2500 HD: 2011, 2012, 2013, 2014] - [GMC Sierra 3500 HD: 2011, 2012, 2013, 2014]