For service and parts needs, visit your dealer. You will receive genuine GM parts and GM-trained and supported service people.
Genuine GM parts have one of these marks:

Vehicle Care
California Proposition 65 WarningCruise Control
For vehicles with cruise control:
: Press to turn the cruise control system on and off.
RES/+: Move the thumbwheel up to resume a previously set speed or to accelerate.
SET/−: Move the thumbwheel down to set a speed or to make the vehicle decelerate.
: Press to disengage cruise contro ...
Rear Suspension
Specifications
Rear Suspension Components
Rear Shock Absorber Upper Mount
Rear Shock Absorber Upper Mount
Rear Shock Absorber Upper Mount
Rear Shock Absorber Upper Mount
Shock Absorber Assembly
Upper Dumping Ring
Rear Spring
Lower Dumping Ring
Rear Axle Bushing
Rear Ax ...
Replacing Safety Belt System Parts after a Crash
WARNING
A crash can damage the safety belt system in the vehicle.
A damaged safety belt system may not properly protect the person using it, resulting
in serious injury or even death in a crash. To help make sure the safety belt systems
are working properly after a crash, have them inspected a ...