spark plug replacement CHEVROLET AVALANCHE 2003 1.G Owners Manual

Normal Maintenance Replacement Parts
Replacement part numbers listed in this section are based on the latest information available at the time of printing,
and are subject to change. If a part listed in this manual is not the same as the part used in your vehicle when it was
built, or if you have any questions, please contact your GM dealer.
These speci®cations are for information only. If you have any questions, see the service manual.
VIN Code T G
Oil Filter PF44* PF454*
Engine Air Cleaner /Filter ²²A1519C* A1518C*
PCV Valve CV2001±C* None
Spark Plugs 41±974* / PZTR5A15² 41±983* / PZTR5A15²
Fuel Filter GF626* GF626*
Wiper Blades 15153642** 15153642**
Wiper Blade Length 22 inches (56.0 cm) 22 inches (56.0 cm)
*ACDelco
žpart number
**GM part number
²NGK part number
²²A1518C High-capacity engine air cleaner/®lter may be substituted.
5-108