Owner's Manual
Page 494
... vehicle is not available from undamaged sections of these parts may fit poorly, exhibit premature durability/corrosion problems, and may not perform properly in prior crashes. Genuine GM Collision parts are your best choice to ensure that assures repairs with GM-trained technicians and state of Genuine GM parts can help... comprehensive and collision insurance coverage. Collision Parts Genuine GM Collision parts are new parts made by companies other than GM and may not have been tested for your vehicle.
... vehicle is not available from undamaged sections of these parts may fit poorly, exhibit premature durability/corrosion problems, and may not perform properly in prior crashes. Genuine GM Collision parts are your best choice to ensure that assures repairs with GM-trained technicians and state of Genuine GM parts can help... comprehensive and collision insurance coverage. Collision Parts Genuine GM Collision parts are new parts made by companies other than GM and may not have been tested for your vehicle.