PLUG, Engine Block diagram Buick Hearse/Limousine

PNCPart codeTitleQuantity
1 00838538  PLUG,ENG BLK CORE HOLE(DIA 41.5MM)(41.5MM DIA)(STEEL) AR
2 94673017  PLUG,ENG BLK CORE HOLE(DIA 41.5MM) AR
3 94673017  PLUG,ENG BLK CORE HOLE 08