Normal 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
370
110,000 Miles (176 000 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 333for proper rotation pattern and
additional information.(See footnote +.)
❑Inspect engine air cleaner lter if you are driving
in dusty conditions. Replace lter if necessary.
115,000 Miles (184 000 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 333for proper rotation pattern and
additional information.(See footnote +.)
❑Inspect engine air cleaner lter if you are driving
in dusty conditions. Replace lter if necessary.
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 333for 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 288for 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.
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