Maintenance Items

Part	GM Part Number	ACDelco Part Number
Engine Air Cleaner/Filter	22676970	A1627C
Engine Oil Filter
3.9L V6 Engine	89017342	PF61
4.6L V8 Engine	89017342	PF61
Passenger Compartment Air Filter Element	15811562	CF138
Spark Plugs
3.9L V6 Engine	12591131	41-100
4.6L V8 Engine	12571535	41-987
Wiper Blades
Driver Side - 23.6 cm (60.0 in)	20831845	-
Passenger Side - 20.8 cm (53.0 in)	20831846	-