Compatibility: This passenger side mirror compatible with 2004-2014 Ford F150. Replaces part number: 4L3Z-17K707-DA. Heating Function: Heated Mirror Glass can provide heat to the mirror , which can melt snow or ice to improve your visibility and increase your safety. Easy Installation: Identical mounting point with factory mirror. Perfectly fit with the existing electrical wiring. (1) pry the old glass with a crowbar and unplug the pins; (2) connect the pins into the new glass; (3) align the plate with the steering gear and press it in the center. Heavy Duty Material: This right mirror made from ABS and heated glasspremium grade materials, which provides clear visibility, durability & safety. Package List: 1Pcs heated passenger side mirror(Right).