Additional Required Services
The following services should be performed at the rst maintenance service (IorII) after the indicated miles
(kilometers) shown for each item.
Additional Required Services
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)
Inspect fuel system for damage or leaks.• •••••
Inspect exhaust system for loose or
damaged components.• •••••
Replace engine air cleaner lter. See
Engine Air Cleaner/Filter on page 5-21.•••
Supercharger service, if equipped.
An Emission Control Service. See
footnotes † and (l).• •••••
Change automatic transaxle uid and
lter (severe service).See footnote (h).•••
Change automatic transaxle uid and
lter (normal service).•
Replace spark plugs and inspect spark
plug wires.An Emission Control Service.•
Engine cooling system service
(or every ve years, whichever occurs
rst).An Emission Control Service. See
footnote (i).•
Inspect engine accessory drive belt.
An Emission Control Service. See
footnote (n).•
6-6
Normal Maintenance Replacement Parts
Replacement parts identi ed below by name, part number, or speci cation can be obtained from your GM dealer.
Normal Maintenance Replacement Parts
Part GM Part NumberACDelco®Part
Number
Engine Air Cleaner/Filter
3800 V6 Engine 15221217 —
5.3L V8 Engine 10350737 —
Engine Oil Filter
3800 V6 Engine 25010792 PF-47
5.3L V8 Engine 88984215 PF-46
Passenger Compartment Air Filter 15284938 CF132
Spark Plugs
3800 V6 Engine 12568387 41-101
5.3L V8 Engine 12571164 41-985
Windshield Wiper Blades
19.7 inches (55.0 cm)
Driver Side 15146562 —
Passenger Side 15146563 —
6-13
