This item is a genuine General Motors steering angle sensor,or as some call it steering wheel position sensor.The sensor is new in box,however the retail box looks a little rough from were someone tried to remove a label of some kind.The sensor fits multiple gm vehicle like escalade,Yukon,Denali,gmc,Silverado and many more throughout a wide range of years,starting around 2009,maybe a little earlier.Purchased for a vehicle that got traded in without sensor being installed and could not return it to the dealer due to it being a few months since it was purchased.Please see photos and check part numbers for your application for I cannot offer a return service on this item.I will be happy to answer any questions you may have. Thanks For looking