2003-2004 K257(53) EXHAUST SYSTEM-V8 (LQ4/6.0U, EXC HVY) diagram Lt Truck GMC SIERRA 3500 4WD - New Style

2003-2004 K257(53) EXHAUST SYSTEM-V8 (LQ4/6.0U, EXC HVY)
PNCPart codeTitleQuantity
1 15077362  SEAL,EXH MANIF PIPE 02
2 11589264  STUD,STRAIGHT, M10X1.5X30, M10X1.5X16, 57 TL, SS(EXH MANIF PIPE) 06
3 15709703  NUT,HEX 10X1.5THD,21.8 OD SS(EXH MANIF PIPE) 06
4 12572705  SENSOR,HTD OXY(POSN 2)(IN EXH MANIFOLD/CROSSOVER)(USE CONN 13585848 (5-WAY MALE W/LEADS))(ACDelco #213-1161) 02
5 15064138  PIPE,EXH MANIF 01
5 15077752  CONVERTER,3WAY CTLTC(W/EXH MANIF PIPE)(CODE URB,UXY)(3.685) 01
5 15077752  CONVERTER,3WAY CTLTC(W/EXH MANIF PIPE)(CODE URB,UXY)(3.685) 01
5 15077752  CONVERTER,3WAY CTLTC(W/EXH MANIF PIPE)(CODE URB,UXY) 01
5 15077752  CONVERTER,3WAY CTLTC(W/EXH MANIF PIPE)(CODE URB,UXY) 01
5 15064138  PIPE,EXH MANIF(3.609) 01
6 15709703  NUT,EXH MUFF(M10)(NON-LUBRICATED FLANGE)(8.915) AR
7 15036012  GASKET,EXH MANIF PIPE 01
8 19209812  SENSOR,HTD OXY(POSN 3)(POST CONVERTER)(ACDelco #213-1149) 01
9 15077751  CONVERTER,3WAY CTLTC(W/EXH MANIF PIPE)(CODE URC,UXX) 01
9 15077751  CONVERTER,3WAY CTLTC(W/EXH MANIF PIPE)(CODE URC,UXX)(3.685) 01
9 15077751  CONVERTER,3WAY CTLTC(W/EXH MANIF PIPE)(CODE URC,UXX)(3.685) 01
9 15077751  CONVERTER,3WAY CTLTC(W/EXH MANIF PIPE)(CODE URC,UXX) 01
9 15199818  CONVERTER,3WAY CTLTC(W/EXH MANIF PIPE)(CODE YBR)(3.685) 01
9 15199818  CONVERTER,3WAY CTLTC(W/EXH MANIF PIPE)(CODE YBR) 01
10 BRACKET,EXH PIPE HNGR(SEE GROUP 3.000 "EXHAUST PIPE HANGER BRACKET" FOR DETAILED ILLUSTRATED VIEW)
11 15102680  CLAMP,EXH PIPE(PART OF 15)(STAMPED 3.0")(80.9MM) 01
11 15103184  CLAMP,EXH PIPE(PART OF 15)(STAMPED 2.75"(69.85 MM) 01
12 15756879  STUD,EXH PIPE(PART OF 15)(M10X1.5X40MM)(BUTTON HEAD)(3.690) 02
13 19209808  SENSOR,HTD OXY(POSN 3)(POST CONVERTER)(MATES W/CONN 15306319 W/LEADS, 4-WAY)(ACDelco #213-3867) 01
14 15092802  INSULATOR,EXH MUFF HNGR(2-HOLE) 04
15 15147355  MUFFLER,EXH (W/EXH & TAIL PIPE & 3 WAY CTLTC CONV)(INCLS 11,12) 01
15 15147355  MUFFLER,EXH (W/EXH & TAIL PIPE & 3 WAY CTLTC CONV)(INCLS 11,12) 01