SPARK PLUG-SPARK PLUG PKG, Engine Tune-up(Spark,Glow) diagram Cadillac XLR

PNCPart codeTitleQuantity
1 12592619  SPARK PLUG,(ACDelco #41-991)(PLATINUM PLUG) 08
2 12679799  SPARK PLUG,(DO NOT CHANGE GAP)(ACDelco #41-987)(PLATINUM PLUG) 08
3 19301658  SPARK PLUG PKG,(ACDelco #R42LTS)(STANDARD PLUG) 08