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Parts found for 2003 Chevrolet Silverado 2500 2WD > Engine > Engine Assembly-Front Cover, Oil Pump, Pan & Related Parts

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  •  
    BOLT, Distributor (also Knock Sensor) Make Sure These Fit  
  • Chevrolet 94011755
    BOLT, CAMSHAFT POSITION SENSOR(3.405)
    Fitting Vehicle Options: C2,3(LB7)
    Require Quantity: 04
    Package Quantity: 1
    $1.80
    $1.21
  • Chevrolet 97255751
    BOLT, CRANKSHAFT POSITION SENSOR(BOLT TO CRANKSHAFT SENSOR SPACER)
    Fitting Vehicle Options: CK2,3(LB7)
    Require Quantity: 02
    Package Quantity: 1
    $1.95
    $1.24
  •  
    BOLT, Engine Front Cover Make Sure These Fit  
  • Chevrolet 11515762
    BOLT, ENGINE FRONT COVER(8.900)
    Require Quantity: 02
    Package Quantity: 1
    $4.79
    $3.06
  • Chevrolet 94012131
    BOLT, ENGINE FRONT COVER(M8 X 35)((B) FLANGE)(1.153)
    Require Quantity: 09
    Package Quantity: 1
    $2.23
    $1.42
  •  
    BOLT, Engine Oil Cooler Make Sure These Fit  
  • Chevrolet 12556127
    BOLT, ENGINE OIL COOLER ADAPTER(M8X1.25X24)(0.056)
    Fitting Vehicle Options: CK2,3(LB7)
    Require Quantity: 02
    Package Quantity: 1
    $3.51
    $2.24
  • Chevrolet 11515760
    BOLT, ENGINE OIL COOLER PIPE CLIP(M8X45)((F) (A) FLANGE)(8.900)
    Fitting Vehicle Options: CK2,3
    Require Quantity: 05
    Package Quantity: 1
    $5.25
    $3.35
  •  
    BOLT, Engine Oil Pan Make Sure These Fit  
  • Chevrolet 97135141
    BOLT, LOWER OIL PAN
    Require Quantity: 15
    Package Quantity: 1
    $4.82
    $3.08
  • Chevrolet 94005019
    BOLT, UPPER OIL PAN(M8X22)
    Require Quantity: 04
    Package Quantity: 1
    $0.65
    $0.41
  • Chevrolet 94004881
    BOLT, UPPER OIL PAN(M8X32)
    Require Quantity: 20
    Package Quantity: 1
    $0.65
    $0.41
  •  
    BOLT, Engine Oil Pump Make Sure These Fit  
  • Chevrolet 11515754
    BOLT, OIL PUMP SCREEN(M8X14)(B FLANGE)(8.900)
    Require Quantity: 02
    Package Quantity: 1
    $5.88
    $3.75
  • Chevrolet 94011647
    BOLT, OIL PUMP(M8X30)
    Require Quantity: 03
    Package Quantity: 1
    $0.63
    $0.40
  • Chevrolet 94011673
    BOLT, OIL PUMP(M8X45)
    $1.07
    $0.68
  • Chevrolet 11516360
    BOLT, Hex
    BOLT,HEX FLANGED HEAD M10X1.2X90,9.8,7114M,22.3 OUTSIDE DIAMETER HEADER POINT(GENERATOR BRACKET)
    Require Quantity: 02
    Package Quantity: 1
    $4.65
    $2.97
  •  
    GASKET, Engine Oil Cooler Make Sure These Fit  
  • Chevrolet 97192667
    GASKET, ENGINE OIL COOLER ADAPTER(ADAPTER TO BLOCK)(FLYWHEEL HOUSING SIDE)(1.550)
    Fitting Vehicle Options: CK2,3
    $5.16
    $3.29
  • Chevrolet 97192666
    GASKET, ENGINE OIL COOLER ADAPTER(ADAPTER TO COOLER)(OIL COOLER SIDE)
    Fitting Vehicle Options: CK2,3(LB7)
    $22.25
    $14.20
  • Chevrolet 97216175
    GASKET, ENGINE OIL COOLER(AWAY FROM FILTER)
    Fitting Vehicle Options: CK2,3(LB7)
    $6.95
    $4.44
  • Chevrolet 94399279
    GASKET, ENGINE OIL COOLER(TO RELIEF VALVE)(INSIDE DIAMETER=25.7)
    Fitting Vehicle Options: CK2,3(LB7)
    $5.52
    $3.53
  •  
    GASKET, Engine Oil Pressure Make Sure These Fit  
  • Chevrolet 94173412
    GASKET, OIL PRESSURE RELIEF VALVE(LOCATION FRONT COVER)(USED ON OIL RELIEF VALVE)(3.304)
    $3.51
    $2.24
  • Chevrolet 94011695
    GASKET, OIL PRESSURE RELIEF VALVE(LOCATION ON BACK SIDE OF FRONT COVER)
    Require Quantity: 02
    Package Quantity: 1
    $2.67
    $1.70
  •  
    NUT, Engine Oil Pump Make Sure These Fit  
  • Chevrolet 94012044
    NUT, OIL PUMP SUCTION PIPE(M8)(FLANGE)(3.680)
    Require Quantity: 02
    Package Quantity: 1
    $1.12
    $0.71
  • Chevrolet 11611120
    NUT, OIL PUMP(1.639)
    $3.78
    $2.41
  • Chevrolet 98073535
    PAN, Engine Oil
    PAN,LOWER OIL(OIL PAN GASKET TO BLACK ENAMEL MADE FROM SEALANT 12378521. NO OIL PAN GASKET EXISTS)(INCLUDES 28,29)(ISUZU USE TOGETHER WITH 12378521 SEAL)
    $125.46
    $80.09
  • Chevrolet 98432188
    PUMP, Engine Oil Pump
    PUMP,OIL(INCLUDES 4,49,67-69)(INCLUDES NUT-98007036)(LEFT HANDED THREAD HAS A "L"ON THE END OF THE PUMP SHAFT MUST USE NUT-OIL PUMP DRIVEN GEAR 98007036..)
    Replaced by: 98470107
    $360.16
    $229.92
  •  
    SENSOR, Distributor (also Knock Sensor) Make Sure These Fit  
  • Chevrolet 25366551
    SENSOR, CAMSHAFT POSITION
    Fitting Vehicle Options: CK2,3(LB7)
    $129.23
    $69.79
  • Chevrolet 25366549
    SENSOR, CRANKSHAFT POSITION
    Fitting Vehicle Options: CK2,3(LB7,ML6,M74)
    $145.98
    $78.83
  •  
    Standard Parts Make Sure These Fit  
  • Chevrolet 94003332
    SCREW, M8 X 1.25, TORX(SCREW(PART OF 5)
    $1.03
    $0.65
Genuine GM Parts, the Right Choice
GMPartsGiant.com offers the lowest prices for genuine 2003 Chevrolet Silverado 2500 2WD parts. Parts like Engine Assembly-Front Cover, Oil Pump, Pan & 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.