spark plugs replace CHEVROLET AVALANCHE 2004 1.G Owners Manual
[x] Cancel search | Manufacturer: CHEVROLET, Model Year: 2004, Model line: AVALANCHE, Model: CHEVROLET AVALANCHE 2004 1.GPages: 548, PDF Size: 3.49 MB
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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)
Inspect evaporative control system.
An Emission Control Service. See
footnotes † and (k).•••
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.•
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Normal Maintenance Replacement Parts
Replacement parts identi ed below by name, part number or speci cation can be obtained from your dealer.
VIN Code T G
Oil Filter*PF44
**25010633*PF454
**89028862
Engine Air Cleaner/Filter*A1519C†
**25313348*A1518C
**25313349
Spark Plugs*41–985
**12571164*41–983*
**12578277
Wiper Blades
Length: 22 inches (56.0 cm)**15153642 **15153642
*ACDelco
®part number
**GM part number
†*A1518C/**25313349 high-capacity engine air cleaner/ lter may be substituted.
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