2002-2005 ST155 EXHAUST SYSTEM (LL8/4.2S) diagram Lt Truck GMC ENVOY XL SLT 2WD

2002-2005 ST155 EXHAUST SYSTEM (LL8/4.2S)
PNCPart codeTitleQuantity
1 15167765  SEAL,EXH MANIF PIPE 01
2 15032594  NUT,EXH MANIF PIPE(HEX M10X1.5)(ATTACH EXH MANIFOLD PIPE) AR
3 15216000  CONVERTER,3WAY CTLTC(W/EXH MANIF PIPE)(3.685) 01
3 15216000  CONVERTER,3WAY CTLTC(W/EXH MANIF PIPE) 01
4 15918791  SHIELD,CTLTC CONV HT(4.083) 01
5 11515754  BOLT,HVY HEX HD,M8X1.25X12,18 O.D.,10.9,ZE(CTLTC CONV H/SHLD) 02
6 15709703  NUT,HEX 10X1.5THD,21.8 OD SS(EXH MUFF) 02
7 15028620  STUD,EXH PIPE(M10X1.5X30MM)(BUTTON HEAD) 02
8 15120137  INSULATOR,EXH MUFF HNGR(CENTER HANGER) 02
9 15120136  INSULATOR,EXH MUFF HNGR(W/2 HANGER HOLES)(3.616)(REAR HANGER) 02
9 15120136  INSULATOR,EXH MUFF HNGR(W/2 HANGER HOLES)(3.616)(REAR HANGER) 01
10 12479984  MUFFLER,EXH(MUFFLER ONLY) 01
11 11518388  BOLT,TRANS MT(M10X1.5X45) 04
12 11514517  NUT,HEX,W/CON SPR WA,M6X1,5.7THK,18 O.D.,9,7111M(EXH MUFF H/SHLD) 03
13 11514517  NUT,HEX,W/CON SPR WA,M6X1,5.7THK,18 O.D.,9,7111M(CTLTC CONV H/SHLD) 05
14 15821715  SHIELD,EXH MUFF HT 01
15 15886422  SHIELD,CTLTC CONV HT 01
16 89040447  BRACKET,EXH PIPE HNGR 01
17 15009437  CLAMP,EXH PIPE(INTER PIPE TO MUFF)(INTER PIPE TO MUFF)(STAMPED 2.5"(63.5 MM)) 01
18 19149459  PIPE,EXH TAIL(INCLUDES RESONATOR) 01
19 12578624  SENSOR,HTD OXY(POSN 2)(ACDelco #213-1574) 01
20 12586996  SENSOR,HTD OXY(POSN 1)(IN EXHAUST MANIFOLD)(IF NEEDING MATING CONNECTOR USE 15306365)(ACDelco #213-1698) 01