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Parts found for 2003 Chevrolet Silverado 2500 2WD > Engine > Engine Assembly-Manifolds & Fuel Related Parts

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  •  
    BODY, Fuel Injection Air Meter Make Sure These Fit  
  • Chevrolet 97288792
    BODY, THROTTLE(UPPER-INTAKE)(ENGINE CONTROL VALVE AND LEVER)(3.275)
    Fitting Vehicle Options: CK2,3(LB7,NC1,NF4)
    $356.86
    $227.82
  • Chevrolet 12570801
    BODY, THROTTLE(W/THROTTLE ACTUATOR)
    Fitting Vehicle Options: CK2,3(L18)
    $352.36
    $190.27
  •  
    BOLT, Exhaust Manifold Make Sure These Fit  
  • Chevrolet 94012120
    BOLT, EXHAUST MANIFOLD HEAT SHIELD(M6X30)((C) FLANGE)(3.162)
    Fitting Vehicle Options: CK2,3(LB7)
    Require Quantity: 12
    Package Quantity: 1
    $4.42
    $2.82
  • Chevrolet 10228350
    BOLT, EXHAUST MANIFOLD HEAT SHIELD(PART OF 600)(M6X1X6.5 HEXAGON FLANGE)
    Fitting Vehicle Options: CK1,2,3(LQ4), CK1,2(LM7)
    Require Quantity: 06
    Package Quantity: 1
    $13.11
    $8.81
  •  
    BOLT, Hex Make Sure These Fit  
  • Chevrolet 11508885
    BOLT, HEX FLANGED HEAD M6X1X13 9.8 PHOSPHATE ORGANIC W/ADH 14.2 OUTSIDE DIAMETER THREAD LENGTH 11.00(ACCELERATOR CONTROL CABLE BRACKET)
    $4.20
    $2.69
  • Chevrolet 11515764
    BOLT, HEX FLANGED HEAD,M10X1.5X20,18THD,22.3 O.D.,10.9,7114M(FUEL INJECTION FUEL RAIL STOP)
    $5.88
    $3.75
  • Chevrolet 11515758
    BOLT, HEX FLANGED HEAD,M8X1.25X30,28THD,18 O.D.,MACHINE POINT,10.9,7114M(ENGINE BLOCK VALLEY COVER)
    Require Quantity: 10
    Package Quantity: 1
    $1.22
    $0.78
  • Chevrolet 11514623
    BOLT, HEXAGON W/CONICAL WASHER,M6X1X20(OIL FILLER TUBE)
    $1.78
    $1.14
  •  
    BOLT, Intake & Exhaust Manifold Make Sure These Fit  
  • Chevrolet 11547135
    BOLT, EXHAUST MANIFOLD
    Require Quantity: 12
    Package Quantity: 1
    $3.83
    $2.58
  • Chevrolet 94011953
    BOLT, EXHAUST MANIFOLD
    Location: Passenger Side
    Fitting Vehicle Options: CK2,3(LB7)
    $8.33
    $5.60
  • Chevrolet 94012217
    BOLT, EXHAUST MANIFOLD
    Location: Driver Side
    Fitting Vehicle Options: CK2,3(LB7)
    $5.00
    $3.36
  • Chevrolet 97061543
    BOLT, EXHAUST MANIFOLD(M10X60)
    Fitting Vehicle Options: CK2,3(LB7)
    Require Quantity: 10
    Package Quantity: 1
    $3.28
    $2.09
  • Chevrolet 11609264
    BOLT, INTAKE MANIFOLD(BLACK)(M6X1.0X72,20 THREAD)(8.900)(VEHICLES THAT HAVE GASKETS THAT HAVE INTAKE GASKETS W/SNOUTS)
    Fitting Vehicle Options: CK2,3(L18)
    Require Quantity: 10
    Package Quantity: 1
    $5.23
    $3.34
  • Chevrolet 94012118
    BOLT, INTAKE MANIFOLD(M6X20 FLANGE)(1.762)
    Fitting Vehicle Options: CK2,3(LB7)
    Require Quantity: 04
    Package Quantity: 1
    $3.80
    $2.43
  • Chevrolet 11588723
    BOLT, INTAKE MANIFOLD(M8X25)(FLANGE)(8.900)
    Fitting Vehicle Options: CK2,3(LB7)
    Require Quantity: 18
    Package Quantity: 1
    $3.79
    $2.42
  • Chevrolet 12561518
    BOLT, INTAKE MANIFOLD(SILVER)(M6X1.0X65X1.0X65.0)(VEHICLES THAT HAVE GASKETS THAT HAVE INTAKE GASKETS W/NO SNOUTS)
    Fitting Vehicle Options: CK2,3(L18)
    Require Quantity: 10
    Package Quantity: 1
    $11.60
    $7.40
  •  
    BRACKET, Computer Control Sensors Make Sure These Fit  
  • Chevrolet 97246697
    BRACKET, MAP SENSOR
    Fitting Vehicle Options: CK2,3(LB7,ML6,M74,NF2)
    $5.04
    $3.21
  • Chevrolet 97312760
    BRACKET, MAP SENSOR
    Fitting Vehicle Options: CK2,3(LB7,ML6,M74,NC1,NF4)
    --
    --
  •  
    COVER, Engine Fuel Intake Manifold Make Sure These Fit  
  • Chevrolet 12575742
    COVER, ENGINE BLOCK VALLEY(INCLUDES 520,556)
    Fitting Vehicle Options: CK1,2,3(LQ4), CK1,2(LM7)
    $240.61
    $153.61
  • Chevrolet 97222721
    COVER, INTAKE MANIFOLD
    Location: Driver Side
    Fitting Vehicle Options: CK2,3(LB7)
    $80.58
    $51.44
  • Chevrolet 97288790
    COVER, INTAKE MANIFOLD
    Location: Passenger Side
    Fitting Vehicle Options: CK2,3(LB7)
    $76.12
    $48.60
  •  
    GASKET KIT, Manifold to Cylinder Head Make Sure These Fit  
  • Chevrolet 19353831
    GASKET KIT, INTAKE MANIFOLD
    Fitting Vehicle Options: CK1,2,3(LQ4), CK1,2(LM7)
    $53.72
    $34.29
  • Chevrolet 89060413
    GASKET KIT, INTAKE MANIFOLD
    Fitting Vehicle Options: CK1,2,3(LQ4), CK1,2(LM7)
    $111.82
    $68.85
  • Chevrolet 89017539
    GASKET KIT, INTAKE MANIFOLD(INCLUDES 509,511-513)(INCLUDES INTAKE GASKETS W/ METAL BACKBONE W/BLACK BEED W/NO SNOUTS TO BLACK ENAMEL USED ON ENGINES WITH SILVER/GREY INTAKE BOLTS,EGR GASKET)
    Fitting Vehicle Options: CK2,3(L18)
    $69.40
    $44.31
  • Chevrolet 89017343
    GASKET KIT, INTAKE MANIFOLD(MANIFOLD TO CYL CASE-FRONT)(INCLUDES 509,511-513)(CONTAINS ANODIZED INTAKE GASKET W/ METAL BACKBONE W/BLACK BEAD & SNOUTS TO BLACK ENAMEL USED ON ENGINES WITH BLACK INTAKE BOLTS)
    Fitting Vehicle Options: CK2,3(L18)
    $93.15
    $59.46
  •  
    GASKET, Emission System Make Sure These Fit  
  • Chevrolet 12580673
    GASKET, EGR VALVE PIPE(BETWEEN EGR BRACKET & INTAKE MANIFOLD)(*KIT1)(3.671)
    $7.87
    $4.40
  • Chevrolet 12567275
    GASKET, EGR VALVE(BETWEEN EGR VALVE & EGR BRACKET)
    $5.59
    $3.01
  •  
    GASKET, Manifold to Cylinder Head Make Sure These Fit  
  • Chevrolet 12558178
    GASKET, ENGINE BLOCK VALLEY COVER(PART OF 555)
    Fitting Vehicle Options: CK1,2(LM7), CK1,2,3(LQ4)
    $32.61
    $20.82
  • Chevrolet 12617944
    GASKET, EXHAUST MANIFOLD
    Fitting Vehicle Options: CK1,2(LM7), CK1,2,3(LQ4)
    Require Quantity: 02
    Package Quantity: 1
    $19.69
    $10.63
  • Chevrolet 98002804
    GASKET, EXHAUST MANIFOLD
    Fitting Vehicle Options: CK2,3(LB7)
    Require Quantity: 02
    Package Quantity: 1
    $40.69
    $25.97
  • Chevrolet 97302368
    GASKET, INTAKE MANIFOLD TUBE(DIAMOND SHAPE W/3 HOLES-GASKET)
    Fitting Vehicle Options: CK2,3(LB7,NC1,NF4)
    $25.91
    $16.54
  • Chevrolet 97251963
    GASKET, INTAKE MANIFOLD TUBE(RECTANGULAR(RUBBER)GASKET)
    Fitting Vehicle Options: CK2,3(LB7)
    Require Quantity: 02
    Package Quantity: 1
    $5.33
    $3.40
  • Chevrolet 97254004
    GASKET, INTAKE MANIFOLD(HEATER INTAKE)
    Fitting Vehicle Options: CK2,3(LB7)
    $2.02
    $1.29
  •  
    MANIFOLD, Engine Exhaust Manifold Make Sure These Fit  
  • Chevrolet 12624683
    MANIFOLD, EXHAUST
    Location: Passenger Side
    Fitting Vehicle Options: CK2,3(LB7)
    $231.17
    $147.57
  • Chevrolet 97224587
    MANIFOLD, EXHAUST
    Location: Driver Side
    Fitting Vehicle Options: CK2,3(LB7)
    $316.00
    $201.73
  • Chevrolet 12616285
    MANIFOLD, EXHAUST(INCLUDES 603,604)(INCLUDES SHIELD,BOLTS)
    Location: Driver Side
    Fitting Vehicle Options: CK1,2(LM7), CK1,2,3(LQ4)
    $266.16
    $169.92
  • Chevrolet 12616286
    MANIFOLD, EXHAUST(INCLUDES 603,604)(INCLUDES SHIELD,BOLTS)
    Location: Passenger Side
    Fitting Vehicle Options: CK1,2(LM7), CK1,2,3(LQ4)
    $256.81
    $163.93
  •  
    NUT Make Sure These Fit  
  • Chevrolet 94012038
    NUT, INTAKE MANIFOLD TUBE
    Require Quantity: 02
    Package Quantity: 1
    $1.04
    $0.66
  • Chevrolet 94012038
    NUT, LOWER INTAKE MANIFOLD
    Require Quantity: 04
    Package Quantity: 1
    $1.04
    $0.66
  •  
    PLUG, Engine Fuel Intake Manifold Make Sure These Fit  
  • Chevrolet 10183709
    PLUG, INTAKE MANIFOLD CORE HOLE(PART OF 510)(3/8-18X1/2)
    $6.03
    $3.85
  • Chevrolet 93257138
    PLUG, INTAKE MANIFOLD CORE HOLE(PART OF 510)(CUP,23.93MM)
    $2.77
    $1.77
  • Chevrolet 11562126
    PLUG, INTAKE MANIFOLD CORE HOLE(PRESSURE IN CUP)(PART OF 510)(CUP,32.03X7.88X1.27, S30400 STAINLESS STEEL PER SAE J405.)(0.293)
    Require Quantity: 03
    Package Quantity: 1
    $3.02
    $1.93
  •  
    SHIELD, Exhaust Manifold Make Sure These Fit  
  • Chevrolet 97227072
    SHIELD, EXHAUST MANIFOLD HEAT
    Location: Passenger Side
    Fitting Vehicle Options: CK2,3(LB7)
    $53.72
    $36.10
  • Chevrolet 97333893
    SHIELD, EXHAUST MANIFOLD HEAT
    Location: Driver Side
    Fitting Vehicle Options: CK2,3(LB7)
    $100.00
    $67.20
  • Chevrolet 12562243
    SHIELD, EXHAUST MANIFOLD HEAT(PART OF 600)
    Location: Driver Side
    Fitting Vehicle Options: CK1,2,3(LQ4), CK1,2(LM7)
    $38.33
    $25.76
  • Chevrolet 12562244
    SHIELD, EXHAUST MANIFOLD HEAT(PART OF 600)
    Location: Passenger Side
    Fitting Vehicle Options: CK1,2(LM7), CK1,2,3(LQ4)
    $63.33
    $42.56
  •  
    STUD, Emission Control System Make Sure These Fit  
  • Chevrolet 11609953
    STUD, EGR VALVE(PART OF 507)(M8X1.25X11.5,M8X1.25X24,46 TL,STAINLESS)(3.275)
    Require Quantity: 02
    Package Quantity: 1
    $8.58
    $5.48
  • Chevrolet 24501688
    STUD, EGR VALVE(PART OF 507)(M8X1.25X16)(ONLY TO EGR ADAPT)
    Require Quantity: 02
    Package Quantity: 1
    $10.10
    $6.45
  • Chevrolet 11518950
    STUD, Fuel Injection
    STUD,FUEL INJECTION FUEL RAIL(HEX FLANGED HEAD, M6X1X16,M6X1X13,34.7 TL,13 OUTSIDE DIAMETER,10.9 PO)(8.981)
    Require Quantity: 04
    Package Quantity: 10
    $2.88
    $1.84
  •  
    STUD, Intake & Exhaust Manifold Make Sure These Fit  
  • Chevrolet 94013092
    STUD, EXHAUST MANIFOLD(M10 X 25 L=48.5)(1.840)
    Require Quantity: 02
    Package Quantity: 1
    $1.05
    $0.66
  • Chevrolet 94397286
    STUD, EXHAUST MANIFOLD(M10X60X75)
    Require Quantity: 08
    Package Quantity: 1
    $2.82
    $1.80
  • Chevrolet 94340628
    STUD, INTAKE MANIFOLD(BOTTOM OF UPPER INTAKE)
    Require Quantity: 04
    Package Quantity: 1
    $0.85
    $0.57
  • Chevrolet 11611143
    STUD, INTAKE MANIFOLD(UPPER CORNERS)(3.358)
    Require Quantity: 04
    Package Quantity: 1
    $2.70
    $1.72
  •  
    TUBE, Engine Fuel Intake Manifold Make Sure These Fit  
  • Chevrolet 97288796
    TUBE, INTAKE MANIFOLD
    Fitting Vehicle Options: CK2,3(LB7,NF2)
    --
    --
  • Chevrolet 97288791
    TUBE, INTAKE MANIFOLD(LOWER-USED BETWEEN RIGHT AND LEFT INTAKE COVER)
    Fitting Vehicle Options: CK2,3(LB7,NC1,NF4)
    $274.39
    $175.17
  •  
    WASHER, Intake & Exhaust Manifold Make Sure These Fit  
  • Chevrolet 97727391
    WASHER, EXHAUST MANIFOLD
    $10.47
    $6.69
  • Chevrolet 94047433
    WASHER, EXHAUST MANIFOLD(T=2.2)(TYPE A)(BEVELED)(3.604)
    Require Quantity: 04
    Package Quantity: 1
    $7.32
    $4.92
  •  
    Standard Parts Make Sure These Fit  
  • Chevrolet 94012045
    NUT, HEX FLANGED HEAD M10X1.25X10 21-OUTSIDE DIAMETER 7T ZINC COATED (DIPPED OR PLATED)(EXHAUST MANIFOLD)(2.277)
    $4.42
    $2.82
  • Chevrolet 3530297
    NUT, HEX FLANGED HEAD,M6X1,5.85THK,14.2 O.D.,10,ZINC ORGANIC(THROTTLE BODY)
    $2.81
    $1.79
  • Chevrolet 11516076
    NUT, PREVAILING TORQUE TENSION FLANGE HEAD (M8X1.25X17.4 OUTSIDE DIAMETER(EGR VALVE ADAPTER)
    $4.89
    $3.12
  • Chevrolet 11516076
    NUT, PREVAILING TORQUE TENSION FLANGE HEAD (M8X1.25X17.4 OUTSIDE DIAMETER(EGR VALVE)
    $4.89
    $3.12
  • Chevrolet 14081701
    PLUG, W/SEALER,1/4-18 NPTF,SQUARE SOCKET,PLAIN(PART OF 510)
    $4.88
    $3.11
  • Chevrolet 11589264
    STUD, STRAIGHT, M10X1.5X30, M10X1.5X16, 57 TL, STAINLESS STEEL(EXHAUST MANIFOLD PIPE)
    $11.18
    $7.52
  • Chevrolet 11519235
    STUD, STRAIGHT,M8X1.25X20,M8X1.25X36.25,63 TL,10.9,7114M,SIDE B:HEXAGON P(PART OF 510)
    $4.46
    $2.84
Genuine GM Parts, the Right Choice
GMPartsGiant.com offers the lowest prices for genuine 2003 Chevrolet Silverado 2500 2WD parts. Parts like Engine Assembly-Manifolds & Fuel Related Parts are shipped directly from authorized GM dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 6 Cyl 4.3L, 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 5.7L, 8 Cyl 6.0L, 8 Cyl 6.6L Diesel, 8 Cyl 8.1L. Model Code: 2500 CREW CAB LONG BOX, 2500 CREW CAB STANDARD BOX, 2500 EXTENDED CAB LONG BOX, 2500 EXTENDED CAB STANDARD BOX, 2500 REGULAR CAB.
 
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This part is a packaged part and contains multiple quantities of: (Pack Qty: 4)

This part is a packaged part and contains multiple quantities of the same item. In an effort to simplify packaging GM will sometimes include multiple parts in a package.