W19 EXHAUST SYSTEM (L26/3.8-2)

EPC / Buick / Lacrosse/Allure / 03 / 4W03-041
Name Ext. inf. A* Part number A
001 SHIELD, EXH MANIF HT - LH (CA, US)W 3.8-2(L26) W 3.8-2(L26) 01 12603278 -
002 BOLT, HFH, M6X1X13, 6 THD, 14. 2 OD, 8. 8, GMW3359, MAT POINT(EXH MANIF H/SHLD) (CA, US) 11519964 -
003 NUT, HFH, M8X1. 25, 8. 9THK, 17. 6 O. D., 10 STL, GMW3200, PREV TORQUE(EXH MANIF) 11609746 -
004 MANIFOLD, EXH - LHW 3.8-2(L26) W 3.8-2(L26) 01 12588004 -
005 BOLT, EXH C/OVR PIPE FLG(M8X1. 25X44)(03. 275) (CA, US)W 3.8-2(L26) W 3.8-2(L26) 02 24501847 -
005 BOLT, HFH, M8X1. 25X45, 22 THD, 18 OD, 8. 8, 3359GMW, REDUCED BODY. (EXH C/OVR PIPE FLG) 11519170 -
006 PIPE, EXH C/OVR(W/H/SHLD)(STAINLESS STEEL)W 3.8-2(L26) W 3.8-2(L26) 01 24503125 -
006 PIPE, EXH C/OVR(W/H/SHLD)(STAINLESS STEEL)W 3.8-2(L26),PZEV CALIFORNIA EMIS(NU6) W 3.8-2(L26),PZEV CALIFORNIA EMIS(NU6) 01 24503125 -
006 PIPE, EXH C/OVR(W/H/SHLD)(STAINLESS STEEL)(USED W/EXH MANIF LABELED 12576864)(FOR 2ND DESIGN SEE 12597679)W 3.8-2(L26),SULEV CALIFORNIA EMIS SYS(NU3),(1ST DES) W 3.8-2(L26),SULEV CALIFORNIA EMIS SYS(NU3),(1ST DES) 01 24503125 -
006 PIPE, EXH C/OVR(CAST IRON)W 3.8-2(L26),TIER 2 FED EMIS(NT7) W 3.8-2(L26),TIER 2 FED EMIS(NT7) 01 12597679 -
006 PIPE, EXH C/OVR(CAST IRON)(USED W/EXH MANIF LABELED 12580260)(FOR 1ST DESIGN SEE 24503125)W 3.8-2(L26),FEDERAL EMIS(NF4),TIER 2 FED EMIS(NT7),(2ND DES) W 3.8-2(L26),FEDERAL EMIS(NF4),TIER 2 FED EMIS(NT7),(2ND DES) 01 12597679 -
007 STUD, EXH C/OVR PIPEW 3.8-2(L26) W 3.8-2(L26) 02 11589156 -
008 SEAL, EXH C/OVR PIPEW 3.8-2(L26) W 3.8-2(L26) 01 01647558 -
008 SEAL, EXH C/OVR PIPEW 3.8-2(L26),PZEV CALIFORNIA EMIS(NU6) W 3.8-2(L26),PZEV CALIFORNIA EMIS(NU6) 01 01647558 -
009 STUD, EXH MANIF PIPE(M10X1. 5X24 TO M10X1. 5X33)W W 02 24576687 -
009 STUD, EXH MANIF PIPE(M10X1. 5X24 TO M10X1. 5X33)WC,WD 3.8-2(L26) WC,WD 3.8-2(L26) 02 24576687 -
009 STUD, STRAIGHT, M10X1. 5X30, M10X1. 5X16, 57 TL, SS(EXH MANIF PIPE) 11589264 -
010 GASKET, EXH MANIFW 3.8-2(L26) W 3.8-2(L26) 02 24506057 -
011 NUT, HFH, M8X1. 25, 8. 9THK, 17. 6 O. D., 10 STL, GMW3200, PREV TORQUE(EXH MANIF) 11609746 -
012 MANIFOLD, EXH(W/SECD AIR TUBE) - RHW 3.8-2(L26),PZEV CALIFORNIA EMIS(NU6) W 3.8-2(L26),PZEV CALIFORNIA EMIS(NU6) 01 12575855 -
012 MANIFOLD, EXH(W/SECD AIR TUBE) - RHW 3.8-2(L26),SULEV CALIFORNIA EMIS SYS(NU3) W 3.8-2(L26),SULEV CALIFORNIA EMIS SYS(NU3) 01 12575855 -
012 MANIFOLD, EXH(STAINLESS) - RHW 3.8-2(L26),FEDERAL EMIS(NF4),TIER 2 FED EMIS(NT7) W 3.8-2(L26),FEDERAL EMIS(NF4),TIER 2 FED EMIS(NT7) 01 12576864 -
012 MANIFOLD, EXH(STAINLESS)(LABELED 12576864)(2ND DES SEE 12580260) - RHW 3.8-2(L26),TIER 2 FED EMIS(NT7),(1ST DES) W 3.8-2(L26),TIER 2 FED EMIS(NT7),(1ST DES) 01 12576864 -
012 MANIFOLD, EXH(CAST) - RHW 3.8-2(L26),TIER 2 FED EMIS(NT7) W 3.8-2(L26),TIER 2 FED EMIS(NT7) 01 12580260 -
012 MANIFOLD, EXH(CAST)(LABELED 12580260)(FOR 1ST DES SEE 12576864) - RHW 3.8-2(L26),TIER 2 FED EMIS(NT7),(2ND DES) W 3.8-2(L26),TIER 2 FED EMIS(NT7),(2ND DES) 01 12580260 -
013 STUD, EXH MANIF(7 TO CYL HD; 4 TO LWR LEFT & UPR RIGHT)(5/16-18X#8 MACH THD X 50MM LG)W 3.8-2(L26) W 3.8-2(L26) 11 24502332 -
014 BOLT, EXH MANIF(TO LEFT HEAD)(5/16-18 X 25 1/2)W 3.8-2(L26) W 3.8-2(L26) 01 24503271 -
015 SHIELD, EXH MANIF HT - RH (US, CA)W 3.8-2(L26) W 3.8-2(L26) 01 12588277 -
015 SHIELD, EXH MANIF HT - RH (CA, US)W 3.8-2(L26),PZEV CALIFORNIA EMIS(NU6) W 3.8-2(L26),PZEV CALIFORNIA EMIS(NU6) 01 12588277 -
015 SHIELD, EXH MANIF HT(LABELED 12588277)(2ND DES SEE 12603296) - RH (US, CA)W 3.8-2(L26),(1ST DES) W 3.8-2(L26),(1ST DES) 01 12588277 -
015 SHIELD, EXH MANIF HT - RHW 3.8-2(L26),TIER 2 FED EMIS(NT7) W 3.8-2(L26),TIER 2 FED EMIS(NT7) 01 12603296 -
015 SHIELD, EXH MANIF HT(LABELED 12603296)(1ST DES SEE 12588277) - RHW 3.8-2(L26),(2ND DES) W 3.8-2(L26),(2ND DES) 01 12603296 -
016 BOLT, HFH, M6X1X13, 6 THD, 14. 2 OD, 8. 8, GMW3359, MAT POINT(EXH MANIF H/SHLD) (CA, US) 11519964 -
017 GASKET, EXH MANIF PIPEW 3.8-2(L26),3.6-7(LY7) W 3.8-2(L26),3.6-7(LY7) 01 15286606 -
017 GASKET, EXH MANIF PIPEWC,WD 3.8-2(L26) WC,WD 3.8-2(L26) 01 15286606 -
018 CONVERTER, 3WAY CTLTC(W/EXH MANIF PIPE) (CA, US)WC,WD 3.8-2(L26),PZEV CALIFORNIA EMIS(NU6) WC,WD 3.8-2(L26),PZEV CALIFORNIA EMIS(NU6) 01 15861399 -
018 CONVERTER, 3WAY CTLTC(W/EXH MANIF PIPE) (CA, US)WC,WD 3.8-2(L26),SULEV CALIFORNIA EMIS SYS(NU3) WC,WD 3.8-2(L26),SULEV CALIFORNIA EMIS SYS(NU3) 01 15861399 -
018 CONVERTER, 3WAY CTLTC(W/EXH MANIF PIPE) (CA, US)WC,WD19 3.8-2(L26),PZEV CALIFORNIA EMIS(NU6) WC,WD19 3.8-2(L26),PZEV CALIFORNIA EMIS(NU6) 01 15861399 -
018 CONVERTER, 3WAY CTLTC(W/EXH MANIF PIPE) (CA, US)WC,WD19 3.8-2(L26),SULEV CALIFORNIA EMIS SYS(NU3) WC,WD19 3.8-2(L26),SULEV CALIFORNIA EMIS SYS(NU3) 01 15861399 -
018 CONVERTER, 3WAY CTLTC(W/EXH MANIF PIPE)(03. 685) (CA, US)WC,WD 3.8-2(L26),PZEV CALIFORNIA EMIS(NU6) WC,WD 3.8-2(L26),PZEV CALIFORNIA EMIS(NU6) 01 15861399 -
018 CONVERTER, 3WAY CTLTC(W/EXH MANIF PIPE)(03. 685) (CA, US)WC,WD 3.8-2(L26),SULEV CALIFORNIA EMIS SYS(NU3) WC,WD 3.8-2(L26),SULEV CALIFORNIA EMIS SYS(NU3) 01 15861399 -
018 CONVERTER, 3WAY CTLTC(W/EXH MANIF PIPE)(03. 685) (CA, US)WC,WD19 3.8-2(L26),PZEV CALIFORNIA EMIS(NU6) WC,WD19 3.8-2(L26),PZEV CALIFORNIA EMIS(NU6) 01 15861399 -
018 CONVERTER, 3WAY CTLTC(W/EXH MANIF PIPE)(03. 685) (CA, US)WC,WD19 3.8-2(L26),SULEV CALIFORNIA EMIS SYS(NU3) WC,WD19 3.8-2(L26),SULEV CALIFORNIA EMIS SYS(NU3) 01 15861399 -
018 CONVERTER, 3WAY CTLTC(W/EXH MANIF PIPE)WC,WD19 3.8-2(L26),FEDERAL EMIS(NF4),TIER 2 FED EMIS(NT7) WC,WD19 3.8-2(L26),FEDERAL EMIS(NF4),TIER 2 FED EMIS(NT7) 01 15861400 -
018 CONVERTER, 3WAY CTLTC(W/EXH MANIF PIPE)(03. 685)WC,WD19 3.8-2(L26),FEDERAL EMIS(NF4),TIER 2 FED EMIS(NT7) WC,WD19 3.8-2(L26),FEDERAL EMIS(NF4),TIER 2 FED EMIS(NT7) 01 15861400 -
018 CONVERTER, 3WAY CTLTC(W/EXH MANIF PIPE) (CA, US)WC,WD19 3.8-2(L26),FEDERAL EMIS(NF4),TIER 2 FED EMIS(NT7) WC,WD19 3.8-2(L26),FEDERAL EMIS(NF4),TIER 2 FED EMIS(NT7) 01 15861401 -
018 CONVERTER, 3WAY CTLTC(W/EXH MANIF PIPE)(03. 685) (CA, US)WC,WD 3.8-2(L26),FEDERAL EMIS(NF4),TIER 2 FED EMIS(NT7) WC,WD 3.8-2(L26),FEDERAL EMIS(NF4),TIER 2 FED EMIS(NT7) 01 15861401 -
018 CONVERTER, 3WAY CTLTC(W/EXH MANIF PIPE)WC,WD 3.8-2(L26),FEDERAL EMIS(NF4),TIER 2 FED EMIS(NT7) WC,WD 3.8-2(L26),FEDERAL EMIS(NF4),TIER 2 FED EMIS(NT7) 01 15861402 -
018 CONVERTER, 3WAY CTLTC(W/EXH MANIF PIPE)WC,WD 3.8-2(L26),TIER 2 FED EMIS(NT7),CALIFORNIA LEV2 EMIS(NU1) WC,WD 3.8-2(L26),TIER 2 FED EMIS(NT7),CALIFORNIA LEV2 EMIS(NU1) 01 15861402 -
018 CONVERTER, 3WAY CTLTC(W/EXH MANIF PIPE)(03. 685)WC,WD 3.8-2(L26),TIER 2 FED EMIS(NT7),CALIFORNIA LEV2 EMIS(NU1) WC,WD 3.8-2(L26),TIER 2 FED EMIS(NT7),CALIFORNIA LEV2 EMIS(NU1) 01 15861402 -
018 CONVERTER, 3WAY CTLTC(W/EXH MANIF PIPE)(03. 685)WC,WD19 3.8-2(L26),FEDERAL EMIS(NF4),TIER 2 FED EMIS(NT7) WC,WD19 3.8-2(L26),FEDERAL EMIS(NF4),TIER 2 FED EMIS(NT7) 01 15861402 -
019 NUT, HFH, M10X1. 5, 11. 2THK, 21. 5 O. D., 7111M(EXH MANIF PIPE)(ACDelco #11517996) 11517996 -
020 NUT, HFH, 10X1. 5 THD, 9. 8 THK, 21. 8 OD, 510M (10) ZF 7111M(CTLTC CONV)(2. 383) 11514597 -
021 HANGER, CTLTC CONV(03. 616)W W 02 10056770 -
022 GASKET, CTLTC CONV(BETWEEN CONV & I-PIPE)(REAR, LARGER GASKET)W W 01 10328740 -
022 GASKET, CTLTC CONV(REAR, LARGER GASKET)WC,WD,WE WC,WD,WE 01 10328740 -
023 MUFFLER, EXH(W/EXH PIPE & TAIL PIPE) (CA, US)WC,WD 3.8-2(L26) WC,WD 3.8-2(L26) 01 15894108 -
024 STUD, CTLTC CONV(PART OF 23) -
025 INSULATOR, EXH PIPE HNGR BRKTW W 01 10304424 -
026 INSULATOR, EXH MUFF RR HNGR(03. 616)W W 02 10304424 -
027 SENSOR, HTD OXY(POSN 3)(ACDelco #12616672)W 3.8-2(L26) W 3.8-2(L26) 01 12616672 -
027 SENSOR, HTD OXY(POSN 3)(POST CONVERTER)(ACDelco #213-1552)W 3.8-2(L26) W 3.8-2(L26) 01 19209807 -
028 SENSOR, HTD OXY(POSN 1)(IN EXH MANIFOLD/CROSSOVER)(ACDelco #213-1699) (CA, US)W19 3.8-2(L26),SULEV CALIFORNIA EMIS SYS(NU3) W19 3.8-2(L26),SULEV CALIFORNIA EMIS SYS(NU3) 01 12576131 -
028 SENSOR, HTD OXY(POSN 1)(IN EXH MANIFOLD/CROSSOVER)(ACDelco #213-3628)W 3.8-2(L26),PZEV CALIFORNIA EMIS(NU6) W 3.8-2(L26),PZEV CALIFORNIA EMIS(NU6) 01 12597878 -
028 SENSOR, HTD OXY(POSN 1)(IN EXH MANIFOLD/CROSSOVER)(ACDelco #213-2934)(ALL MAKES)WD 3.8-2(L26),CALIF WD 3.8-2(L26),CALIF 01 19107278 -
028 SENSOR, HTD OXY(POSN 1)(IN EXH MANIFOLD/CROSSOVER)(ACDelco #213-1553)W 3.8-2(L26),TIER 2 FED EMIS(NT7) W 3.8-2(L26),TIER 2 FED EMIS(NT7) 01 19209814 -
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