Fits for Chevrolet Silverado 1500 2500 HD 3500 HD 2014-2018, for GMC Canyon 2015-2018, for GMC Sierra 2014-2018. FCC ID: M3N32337100 ,13577770 ,13577771 Programming:This remote must be programmed and cut by a qualified locksmith or dealership.Note: please make sure the remote programming can work to your vehicle before asking locksmith to cut the key. Package Included:1 x Car Keyless Entry Remote (Battery included); Dimension: 6.4x3.9cm/ 2.52'x1.54'(L*W) This is a replacement part to match the original in form and function.