spark plugs replace BUICK CENTURY 2005 Owner's Manual

Additional Required Services (cont’d)
Service and Miles (Kilometers)25,000
(41 500)50,000
(83 000)75,000
(125 000)100,000
(166 000)125,000
(207 500)150,000
(240 000)
Replace spark plugs and inspect
spark plug wires.An Emission
Control Service.•
Engine cooling system service
(or every 5 years, whichever occurs
rst).An Emission Control Service.
See footnote (i).•
Inspect engine accessory drive belt.
An Emission Control Service.•
6-7

Normal Maintenance Replacement Parts
Replacement parts identied below by name, part number, or specication can be obtained from your GM dealer.
Normal Maintenance Replacement Parts
Part GM Part NumberACDelco®Part
Number
Engine Air Cleaner/Filter 24508572 A1614C
Engine Oil Filter 25010792 PF47
Passenger Compartment Air Filter 10406026 —
Spark Plugs 12568387 41–101
Windshield Wiper Blades (Hook Type)
22.0 inches (56.0 cm)22143943 8-2221
6-14