2003 Chevrolet Express 2500 Exhaust Components, Exhaust Manifold
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2003 Chevrolet Express 2500
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2 diagrams found for the vehicle you selected.Select your vehicle options to narrow down results.
- 1.Exhaust Components, Exhaust Manifold (2003-14)
- 2.Exhaust Components, Exhaust Manifold (4.8 & 6.0L)
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Part No. & Part Description
Price & Qty.
Part No. &
Part Description
Part Description
- 1
- 1$330.01 $209.731
- 1
$257.98 $163.961 - 1
- 2
- 2$330.01 $209.731
- 2
- 3
- 3$3629.52 $2425.661
- 3
- 3
- 4
- 4
$2333.73 $1562.671 - 4$1925.00 $1290.451
- 5
- 5
- 6
- 6
$11.70 $7.861
- 7
- 7
- 7
- 7
- 7
- 7
- 7
- 7
- 8
$21.32 $14.321
- 9
$49.24 $33.101
- 10
$45.61 $29.121
- 19418954
Catalytic Converter- Part Notes: Express, Savana; 4.8l, 6.0l; Right; Commercial Cutaway; 139" Wheelbase
$2853.13 $1908.591
$94.84 $63.741
$27.06 $18.191
$16.82 $11.301
$23.55 $15.041
10105861
SHIELD,SPARK PLUG WIRE(23MM LONG)- Fitting Vehicle Options: G1,2(LU3)
- Require Quantity: 02
- Package Quantity: 1
$7.38 $4.72
12558178
GASKET,ENGINE BLOCK VALLEY COVER(PART OF 527)- Fitting Vehicle Options: G2,3(LR4), GH1,2(LM7), G2,3(LQ4)
$43.39 $27.70
12601822
WIRE,KNOCK SENSOR(INCLUDES 530,531,540)(CONTAINS 1 CONNECT TO ENGINE HARNESS,2 CONNECT TO KNOCK SENSORS,2 GROMMET)- Fitting Vehicle Options: G1,2,3(LM7,LR4,LQ4)
$82.89 $52.91
12551505
SHIELD,SPARK PLUG WIRE(155MM LONG)- Fitting Vehicle Options: G1,2(LU3)
- Require Quantity: 02
- Package Quantity: 1
$7.39 $4.72
12102621
CONNECTOR,SENSOR-KNOCK(PART OF 532)(GRAY)(1-WAY MALE)(W/LEADS)(2.535)- Fitting Vehicle Options: G1,2,3(LM7,LR4,LQ4,MT1)
- Require Quantity: 02
- Package Quantity: 1
$32.74 $18.33
12558177
GROMMET,KNOCK SENSOR(PART OF 527)- Fitting Vehicle Options: GH1,2(LM7), G2,3(LQ4), G2,3(LR4)
- Require Quantity: 02
- Package Quantity: 5
$14.97 $9.55
- 11602624
NUT,CATALYTIC CONVERTER HEAT SHIELD(33 MM OUTSIDE DIAMETER)(3.616)- Fitting Vehicle Options: G1,2,3
$0.23 $0.16
12102490
CONNECTOR,ENGINE WIRING HARNESS(PART OF 532)(GRAY)(7-WAY MALE)(W/LEADS)- Fitting Vehicle Options: G1,2,3
- Require Quantity: 02
- Package Quantity: 1
$83.96 $47.02
12163607
RETAINER,SPARK PLUG WIRE(RETAINS 3-7MM LEADS,HINGED LOCKING,NARROW BLADE MOUNT TYPE)- Fitting Vehicle Options: G1,2(LU3)
- Require Quantity: 02
- Package Quantity: 10
$1.88 $1.05
11513894
BOLT,HEXAGON W/FLAT WASHER,TAP,M8X1.25X20,14.2THD,24 O.D.,TRIM POINT,6202M,PHOSPHATE ORGANIC(EXHAUST HEAT SHIELD)- Require Quantity: 02
- Package Quantity: 1
$7.39 $4.72
9439930
BOLT,HEX FLANGED HEAD 1/4-20X.56 280M PHOSPHATE ZINC ORGANIC(SPARK PLUG WIRE RETAINER BRACKET)- Require Quantity: 04
- Package Quantity: 1
- Replaced By: 11561767
$7.39 $4.72
15032594
NUT,EXHAUST MANIFOLD PIPE(HEXAGON M10X1.5)- Fitting Vehicle Options: GH1,2,3(LM7,LQ4,LR4,LU3,L59)
- Require Quantity: 06
- Package Quantity: 10
$6.17 $4.14
$31.58 $17.68
- 19167005
CONNECTOR,ENGINE WIRING HARNESS(PART OF 532)(BLACK)(24-WAY MALE)(W/CAVITY PLGS,TPAS & PILLAR)(W/O LEADS)- Fitting Vehicle Options: G1,2,3
$36.08 $23.03
12550726
STUD,EXHAUST MANIFOLD(#1-LH)(HEX FLANGED HEAD 3/8-16X2.06,3/8-16X.75 300MM)- Fitting Vehicle Options: G1,2(LU3)
$20.26 $11.35
17122601
BOLT,INTAKE MANIFOLD(PART OF 511)- Fitting Vehicle Options: GH1,2(LM7), G2,3(LQ4), G2,3(LR4)
- Require Quantity: 10
- Package Quantity: 1
$14.44 $9.22
$82.66 $46.29
- 15306424
CONNECTOR,ENGINE WIRING HARNESS(PART OF 532)(BLACK)(8-WAY MALE)(GT280)(W/ LEADS)- Fitting Vehicle Options: G2,3(LQ4,LR4,NA4)
$139.66 $78.21
11518950
STUD,HEX FLANGED HEAD,M6X1X16,M6X1X14,34.7 TL,13 O.D.,10.9,GMW3359(IGNITION COIL)- Require Quantity: 02
- Package Quantity: 10
$21.81 $13.92
$5.16 $2.89
12132229
RETAINER,SPARK PLUG WIRE(RETAINS 2-7MM LEADS,HINGE LOCKING COVER,NARROW BLADE MOUNT)- Fitting Vehicle Options: G1,2(LU3)
$1.78 $1.13
12555948
SUPPORT,SPARK PLUG WIRE- Fitting Vehicle Options: G1,2(LU3,M30)
- Require Quantity: 02
- Package Quantity: 1
$18.07 $11.54
12550027
BOLT,INTAKE MANIFOLD(5/16-18X1.75,280M)- Fitting Vehicle Options: G1,2(LU3)
- Require Quantity: 08
- Package Quantity: 1
$8.82 $5.63
12602540
COVER,ENGINE COOLANT AIR BLEED PIPE HOLE(INCLUDES 538)(INCLUDE SEALS)- Fitting Vehicle Options: GH1,2(LM7), G2,3(LR4), G2,3(LQ4)
- Require Quantity: 02
- Package Quantity: 1
$38.06 $21.31
12616286
MANIFOLD,EXHAUST(INCLUDES SHIELD,BOLTS)- Location: Passenger Side
- Fitting Vehicle Options: G2,3(LR4,MT1), G2,3(LQ4,MT1,NC8,NF4,NF9,NT9)
$327.82 $208.32
12132228
RETAINER,SPARK PLUG WIRE(RETAINS 1-7MM LEAD,HINGE LOCKING COVER,NARROW BLADE MOUNT)- Fitting Vehicle Options: G1,2(LU3)
$9.12 $5.11
12556127
BOLT,EGR VALVE(M8X1.25X24)(0.056)- Fitting Vehicle Options: G2,3
- Require Quantity: 02
- Package Quantity: 1
$5.21 $3.33