Specification Brand : ASC Audio BulletPoint1 : Combo Kit for Aftermarket Radio Installation in Factory Radio Location. Gunmetal grey color radio kit. Designed specifically for the installation of Single or Double DIN radios. High-grade ABS plastic. Antenna adapter used to retain radio reception. Includes: 1. Radio kit 2. Wire harness 3. Antenna adapter. BulletPoint2 : Important Compatibility Notes: Will require a separate connection of the red 12 volt ignition wire to the new radio wire harness since the factory radio harness doesn't have it. Some off-size usually off brand radios will require kit modification. Might not retain door chimes. Will not retain OnStar, steering audio controls, etc. BulletPoint3 : This harness only works with regular factory audio systems- if the factory audio system is the premium system type like Bose, Boston Acoustics, etc. then this harness is not compatible. BulletPoint4 : Compatible Vehicles: No Premium/Bose systems: Made for Chevrolet: 2014 Silverado 1500 only; 2015-2018 Silverado 1500, 2500, 3500; Made for GMC: 2014 Sierra 1500 only; 2015-2018 Sierra 1500, 2500, 3500 BulletPoint5 : 【Compatible With Suction Cup Items】There are 3Pcs 2.2in and 3Pcs 2.6in round clear stick adhesive pads packaged for connecting the radar detector mount to the car dashboard or windshield.You can cut into any smaller size if you need,compatible with most suction cup dashboard mount and other windshield mount, GPS holder, camera mount, ETC, wireless charger base, dash camera mount holder etc on the market. Color : Clear CompatibleDevices : Cameras CompatibleWithVehicleType : Automobile ExternallyAssignedProductIdentifier : 6930148953965 ExternallyAssignedProductIdentifier1 : 797417200276 ExternallyAssignedProductIdentifier2 : 0797417200276 ItemName : Single or Double Din Car Stereo Radio Dash Install Mount Kit, Wire Harness, and Antenna Adapter Combo Made for Some 2014-2018 Chevrolet Silverado GMC Sierra ItemPackageDimensions_Height : 38.2016 centimeters ItemPackageDimensions_Length : 9.2964 centimeters ItemPackageDimensions_Width : 30.988 centimeters ItemTypeKeyword : vehicle-receiver-universal-mounting-kits Manufacturer : Other Material : Adhesive ModelName : A001 ModelNumber : A001 MountingType : Vehichle Mount PartNumber : 301421072108REU55 ProductDescription : Combo Kit for Aftermarket Radio Installation in Factory Radio Location. Gunmetal grey color radio kit. Use to add an aftermarket radio to the factory vehicle wiring.. Standard wire coloring usually will connect color for color to aftermarket radio's wire harness. Designed specifically for the installation of Single or Double DIN radios. High-grade ABS plastic. Antenna adapter used to retain radio reception. Important Compatibility Notes: Will require a separate connection of the red 12 volt ignition wire to the new radio wire harness since the factory radio harness doesn't have it. This harness only works with regular factory audio systems- if the factory audio system is premium system like Infinity, Bose, Boston Acoustics, etc. then this harness is not compatible. Will not retain factory steering wheel audio controls- extra adapters required. Will not retain some features that go through the radio like warning chimes, OnStar, rear dvd, steering audio controls, etc. Some off-size radios will require modify kit which is normal. Compatible Vehicles: Made for Chevrolet: 2014 Silverado 1500 only; 2015-2018 Silverado 1500, 2500, 3500; Made for GMC: 2014 Sierra 1500 only; 2015 2016 2017 2018 Sierra 1500, 2500, 3500 ProductSiteLaunchDate : 2023-01-07T22:58:43.819Z Size : Dash Kit + Wiring Harness Style : Double-Sided Sticky Adhesive Pad SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 UnspscCode : 43221700