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:

California Proposition 65 WarningHow to Identify Plastic Parts
saepvcsae
Plastic parts can be identified by the SAE code, which is usually found on the
rear of the part, and/or by the characteristics of the plastic. Knowing the type
of plastic aids in selecting the proper repair materials and in selecting the proper
repair procedure.
Look for the SAE ...
Floor Rear Air Outlet Duct Replacement - Left Side
Floor Rear Air Outlet Duct Replacement - Left Side
Callout
Component Name
Preliminary Procedure
Remove the floor panel carpet . Refer to Floor Panel Carpet Replacement.
1
Floor Rear Air Outlet Du ...
Fuel System Cleaning
Note: If the fuel filter is plugged, the fuel tank should be inspected
internally and cleaned if necessary.
Drain the fuel tank. Refer to Fuel Tank Draining.
Remove the fuel pump module assembly. Refer to Fuel Tank Fuel Pump Module
Replacement.
Inspect the fue ...