Maintenance Items

Part	GM Part Number	ACDelco Part Number
Engine Air Cleaner/Filter	15278634	A3083C
Engine Oil Filter	89017525	PF63
Passenger Compartment Air Filter Element	20958479	CF179C
Spark Plugs	12622561	41-109
Wiper Blades
Front Driver - 62.5 cm (24.6 in)	15254805	-
Front Passenger - 53.0 cm (20.8 in)	15254804	-
Rear (Buick) - 30.0 cm (11.8 in)	25820122	-
Rear (GMC) - 30.0 cm (11.8 in)	15276259	-
Rear (Chevrolet) - 30.0 cm (11.8 in)	25920067	-