Pontiac 2004 GTO - Manual (Page 297)

Normal Maintenance Replacement Parts
Replacement parts identified below by name, part number, or specification can be obtained from your dealer.
Part GM Part Numbers
ACDelco ®
Part Numbers
Battery — 85-7YR
Engine Air Cleaner/Filter 92082656 —
Engine Oil Filter 88984215 PF-46
Spark Plugs 12571164 41-985
6-15