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 WarningFuel Tank Filler Door Latch Housing Replacement
Fuel Tank Filler Door Latch Housing Replacement
Callout
Component Name
Preliminary Procedures
Remove the rear wheelhouse panel liner. Refer to Rear Wheelhouse
Liner Replacement.
Remove the fuel tank filler door. Refer to ...
Ignition Coil Replacement
Special Tools
EN-6009 Remover and Installer Ignition Coil
For equivalent regional tools, refer to Special Tools.
Removal Procedure
Remove the engine wiring harness guide (1) from the
cylinder head.
Disconnect the ignition coil electrical connector (2).
...
Lift Plate and Holding Fixture Removal
Lift Plate and Holding Fixture Removal
Callout
Component Name
1
DT-46625 Transmission Holding Fixture
For equivalent regional tools, refer to Special
Tools.
Note: Raise the transmission in order to remov ...