Maintenance Replacement Parts
Replacement parts identi ed below by name, part number, or speci cation can be obtained from your GM dealer.
Part GM Part Numbers Other Part Numbers
Battery 19001602 35–6YR
Engine Air Cleaner/Filter 88969107 A2036C
Engine Oil Filter 88971573 PF1233
Passenger Compartment Air Filter 88970273 CF134
PCV Valve 88974190 —
Spark Plugs* 94859446 SK16R11†, IFR5A11††
*Your engine is tted with iridium-tipped spark plugs. Use only iridium-tipped spark plugs for better
engine performance.
† DENSO
†† NGK
5-96
120,000 Miles (192 000 km)
❑Change engine oil and lter (or every 3 months,
whichever occurs rst).An Emission Control Service.
❑Rotate tires. SeeTire Inspection and Rotation
on page 5-61for proper rotation pattern and
additional information.(See footnote +.)
❑Replace engine air cleaner lter (or every 24 months,
whichever occurs rst). SeeEngine Air Cleaner/Filter
on page 5-17for more information.
❑Replace passenger compartment air lter.
❑Inspect engine accessory drive belts (or every
48 months, whichever occurs rst). Visually inspect
belt for fraying, excessive cracks, or obvious damage.
Replace belt if necessary.An Emission Control
Service.
❑Replace spark plugs.An Emission Control Service.
❑Inspect for tappet noise and engine vibration.
Adjust valve clearance to factory speci cations
if necessary (or every 48 months, whichever
occurs rst).An Emission Control Service.
❑Inspect fuel tank, cap, cap gasket, and lines for
damage or leaks (or every 24 months, whichever
occurs rst). Replace parts as needed.An Emission
Control Service. (See footnote †.)❑Change manual transmission uid every
30,000 miles (48 000 km) only if your vehicle
is used to tow a trailer.
❑Change automatic transmission uid every
60,000 miles (96 000 km) if the vehicle is mainly
driven under one or more of these conditions:
In heavy city traffic where the outside
temperature regularly reaches 90°F (32°C)
or higher.
In hilly or mountainous terrain.
When doing frequent trailer towing.
Uses such as found in taxi, police, or delivery
service.
If you do not use your vehicle under any of these
conditions, the fluid does not require changing.
See Part D: Recommended Fluids and Lubricants
on page 6-19for the proper uid to use.
150,000 Miles (240 000 km)
❑Drain, ush, and re ll the cooling system (or every
5 years, whichever occurs rst). This service can be
complex; you should have your dealer/retailer perform
this service. SeeEngine Coolant on page 5-23for
what to use. Inspect hoses. Clean radiator, condenser,
pressure cap, and neck. Pressure test cooling system
and pressure cap.An Emission Control Service.
6-11
