Acura TLX 2020 Owner's Manual page 484

uuMaintenance Under the HooduChanging the Engine Oil and Oil Filter
4-cylinder models
Under Cover
482
4-cylinder models
4. Remove the bolts on the undercarriage by
turning counterclockwise and remove the
under cover.
All models
5. Remove the oil filter and dispose of the
remaining oil.
6. Check that the filter gasket is not stuck to
Bolt
the engine contact surface.
u If it is stuck, you must detach it.
7. Wipe away dirt and dust adhering to the
contact surface of the engine block, and
install a new oil filter.
u Apply a light coat of new engine oil to
the filter gasket.