COVER-GASKET-HOSE-PLUG-STUD, Emission System diagram Lt Truck GMC ENVOY XL DENALI 4WD

PNCPart codeTitleQuantity
1 11518994  STUD,SECD AIR INJN PIPE CVR(3.671) 02
2 11562125  PLUG,SECD AIR INJN PIPE HOLE(22.6 OD) 06
3 12569484  PLUG,SECD AIR INJN PIPE HOLE(12.7MM) 01
4 12574378  COVER,SECD AIR INJN PIPE 01
5 15240704  HOSE,SECD AIR INJN PUMP 01
6 24577193  GASKET,SECD AIR INJN PIPE CVR(ACDelco #219-351) 01