spark plugs replace CHEVROLET IMPALA 2005 8.G Owners Manual

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.
SeeEngine Air Cleaner/Filter on
page 5-25.•• •
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.•
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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 NumberAC Delco Part
Number
Automatic Transaxle Filter10351258
24206433—
Engine Air Cleaner/Filter 10351258 A1614C
Engine Oil Filter 25010792 PF47
Passenger Compartment Air Filter 10340216 CF132
Spark Plugs 12568387 41-101
Windshield Wiper Blades (Shepherd’s Hook Type)
22 inches (56.0 cm)10350320 8-T22
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