Check the listing for details. 2014-2018 Silverado Sierra Camper Trailer Tow Mirrors 23372182 Black *See Notes*. Color: Black, Condition: New. Listed at 569.74 USD. Improve the rearward field of vision of your Sierra or Silverado with these Vertical Trailering Outside Rearview Mirrors. These mirrors are designed to extend outward to create a wider field of vision than regular production mirrors, perfect for maneuvering a trailer or camper.Red Turn Signals, Amber Parklamps, White Cargo lamps Includes lower convex spotter glass. Turn signals are in the mirrors. Also includes temp sensor on passenger side mirror, cheap aftermarket units do not come with this so if you have a diesel your check engine light will come on.Manual Extend and Manual FoldMay also require additional jumper harness 23387133. Send us your VIN and we can check out which harnesses you need.ALL Trucks require Drivers and Passengers Side Door harnesses to make this kit work. OEM GM part number 23372182.Color: Black Please note these are OEM Factory GM Mirrors built in the USA. Not the cheap aftermarket "OE Specs" made in China. Thanks for looking and email with any questions! Just send us your VIN and we can tell you which harnesses you need and if you need the BCM reprogrammed.