spark plugs replace GMC YUKON XL 2006 Owners Manual

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)
Four-wheel drive: Change transfer
case uid.See footnote (g).•••
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 ve years, whichever occurs
rst).An Emission Control Service.
See footnote (i).•
Inspect engine accessory drive belt.
An Emission Control Service.
See footnote (m).•
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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 NumberACDelco®Part
Number
Engine Air Cleaner /Filter
High Capacity Filter 25311916 A1518C
Standard Filter 10368768* A1519C*
Oil Filter
4.8L V8; 5.3L V8; 6.0L V8 88984215 PF46
8.1L V8 25324052 PF454
Spark Plugs
4.8L V8; 5.3L V8; 6.0L V8 12571164 41-985
8.1L V8 12578277 41-983
Wiper Blades
Front – 22 inches (56.0 cm) 15153642 —
Rear – 14 inches (35.0 cm) 12494839 —
*A1518C high-capacity air cleaner lter may be substituted.
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