Maintenance Items

Part	GM Part Number	ACDelco Part Number
Engine Air Cleaner/Filter
3.0L V6 Engine	15875795	A3096C
3.6L V6 Engine	15875795	A3096C
6.2L V8 Engine	25898499	A3105C
Engine Oil Filter
3.0L V6 Engine	25177917	PF2129
3.6L V6 Engine	25177917	PF2129
6.2L V8 Engine	89017524	PF48
Passenger Compartment Air Filter Element	19130403	CF133
Spark Plugs
3.0L V6 Engine	12622561	41-109
3.6L V6 Engine	12622561	41-109
6.2L V8 Engine	12571165	41-104
Wiper Blades - Except CTS-V
Driver Side - 56.5 cm (22.0 in)	15890062	-
Passenger Side - 53.3 cm (21.0 in)	15890064	-
Wiper Blades - CTS-V
Driver Side - 56.5 cm (22.0 in)	20791461	-
Passenger Side - 53.3 cm (21.0 in)	20791462	-