Power Heated Triple Stripe Style MirrorFitmentCompatible with: 2019-21 GMC Sierra 1500 Driver Side with Matching Passenger Side Mirror CapCompatible with: 2022 GMC Sierra 1500 Limited Driver Side with Matching Passenger Side Mirror CapProduct AttributesWiring Harness Length: 27.56 inMounting Hole Quantity: 4Connector Terminal Quantity: 7Housing Color: BlackCover Color: BlackGlass Color: ClearAdjustment Type: ElectricGlass Surface: FlatFold Away Mechanism: ManualAspherical Glass: NoAutomatic Dimming Included: NoSide View Camera Included: NoMemory Setting: NoTemperature Sensor Included: NoHousing Turn Signal Indicator: NoMounting Hardware Included: NoConvex Shaped Glass: NoBlind Spot Mirror Included: NoIntegrated Puddle Light: NoMirror Turn Signal Indicator: NoManual Remote Control: NoLane Departure Warning System: NoReverse Gear Tilt-Down: NoMaterial: PlasticCover Finish: TexturedHousing Finish: TexturedHeated: YesUtility Spotlight: YesBlind Spot Indicator: YesMirror Head Style: Triple Stripe StyleProduct Features Direct Bolt-on Replacement: No modifications or special tools required Complete Assembly: includes same mirror glass, housing, bracket and technology as the original unit DOT Certified: Built to the highest quality standards FMVSS-111 Compliant: Validated to be a dealership alternativeItem DetailsTRQ side mirrors and mirror components are designed to match the function, fixture, and performance of the original version for easy installation. TRQ mirrors are DOT certified, comply with all federal safety standards, and are independently lab tested to ensure our products comply with all government regulations. All products are fit and road-tested in our Massachusetts R&D facility to ensure we deliver on our promise of Trusted Reliable Quality.Reference NumbersChevrolet: 84485328, 84555960, 84568628, 84575707GMC: 84309727, 84823227Partslink Numbering System: GM1320626