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Parts found for 2003 Chevrolet Express 2500 4WD > Engine > Engine Assembly-Cylinder Block & Related Parts

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  •  
    BEARING KIT, Engine Crankshaft Main Make Sure These Fit  
  • GM 89017572
    BEARING KIT, CRANKSHAFT THRUST(STD)(#3)
    $46.67
    $29.79
    Ships in 1-2 Business Days
  • GM 89017571
    BEARING KIT, CRANKSHAFT(#1,2,4,5)(STD)
    Require Quantity: 04
    Package Quantity: 1
    $59.16
    $37.77
    Ships in 1-2 Business Days
  •  
    BEARING, Engine Camshaft & Balance Shaft Front Make Sure These Fit  
  • GM 19167382
    BEARING, CAMSHAFT(USED WITH ENGINE BLOCK CAM BORE DIAMETER 59.15 MM IN POSITIONS 2,4)(FOR 1ST DESIGN 12453168)(54.90-55.40MM DIAMETER)(POSITION #2 & #4)
    Require Quantity: 02
    Package Quantity: 1
    --
    --
  • GM 12453168
    BEARING, CAMSHAFT(USED WITH ENGINE BLOCK CAM BORE DIAMETER OF 58.90 MM IN POSITIONS 2,4)(FOR 2ND DESIGN SEE 12456367)(59.10 MM)(# 2,4)
    Require Quantity: 02
    Package Quantity: 1
    $62.89
    $40.15
    Ships in 1-3 Business Days
  • GM 19167383
    BEARING, CAMSHAFT(USED WITH ENGINE BLOCK CAM BORE DIAMETER OF 59.65 MM IN POSTIONS 1,5)(FOR 1ST DESIGN SEE 12453167)
    Require Quantity: 02
    Package Quantity: 1
    $6.78
    $4.35
    Ships in 1-3 Business Days
  • GM 19167382
    BEARING, CAMSHAFT(USED WITH ENGINE BLOCK CAM DIAMETER OF 59.15 MM IN POSITIONS 1,5)(FOR 2ND DESIGN SEE 89017466)(54.90-55.40MM DIAMETER)(POSITION #2 & #4)
    Require Quantity: 02
    Package Quantity: 1
    --
    --
  •  
    BOLT, Engine Main Bearing Cap Make Sure These Fit  
  • GM 12560272
    BOLT, CRANKSHAFT BEARING CAP(M10X2X102.5,24.5)
    Fitting Vehicle Options: GH1,2(LM7,M30)
    Require Quantity: 10
    Package Quantity: 1
    $5.88
    $3.75
    Ships in 1-2 Business Days
  • GM 12556127
    BOLT, CRANKSHAFT BEARING CAP(M8X1.25X24)
    Fitting Vehicle Options: GH1,2(LM7)
    Require Quantity: 10
    Package Quantity: 1
    $3.51
    $2.24
    Ships in 1-2 Business Days
  •  
    PISTON, Engine Piston Make Sure These Fit  
  • GM 88894398
    PISTON, (W/PINION)(INCLUDES 106)(0.5MM OVERSIZE)
    Require Quantity: 08
    Package Quantity: 1
    $161.55
    $103.13
    Ships in 1-3 Business Days
  • GM 88894397
    PISTON, (W/PINION)(INCLUDES 106)(STD)
    Require Quantity: 08
    Package Quantity: 1
    $107.12
    $68.39
    Ships in 1-3 Business Days
  •  
    RING KIT, Engine Piston Make Sure These Fit  
  • GM 19208678
    RING KIT, PISTON(0.5MM OVERSIZE)
    Require Quantity: 08
    Package Quantity: 1
    Replaced by: 12670788
    $76.33
    $48.73
    Ships in 1-3 Business Days
  • GM 19208677
    RING KIT, PISTON(STD)(FOR 0.5MM OVERSIZE SEE 19208678.)
    Require Quantity: 08
    Package Quantity: 1
    Replaced by: 12670787
    $50.26
    $32.09
    Ships in 1-3 Business Days
  • GM 12568734
    ROD, Engine Piston
    ROD,CONNECT(INCLUDES 102,103)
    Require Quantity: 08
    Package Quantity: 1
    $112.23
    $71.65
    Ships in 1-2 Business Days
  •  
    SENSOR, Distributor (also Knock Sensor) Make Sure These Fit  
  • GM 12561211
    SENSOR, CAMSHAFT POSITION(INCLUDES 704)
    $102.94
    $57.57
    Ships in 1-3 Business Days
  • GM 12560228
    SENSOR, CRANKSHAFT POSITION(INCLUDES 702)(MATING CONNECT W/LEADS USE 88986451)
    $101.14
    $56.57
    Ships in 1 Business Day
  • GM 12560273
    STUD, Engine Main Bearing Cap
    STUD,CRANKSHAFT BEARING CAP(HEX FLANGED HEAD,M10X2X23,M8X1.25X11,113.5 TOTAL LONG)
    Require Quantity: 10
    Package Quantity: 1
    $5.88
    $3.75
    Ships in 1 Business Day
  •  
    Standard Parts Make Sure These Fit  
  • GM 11515756
    BOLT, HEX FLANGED HEAD, M8X1.25X20,17THD,18 O.D.,10.9,7114M(BOLT,CRANKSHAFT POSITION SENSOR)
    $1.55
    $1.00
  • GM 11515756
    BOLT, HEX FLANGED HEAD, M8X1.25X20,17THD,18 O.D.,10.9,7114M(CAMSHAFT POSITION SENSOR)
    $1.55
    $1.00
  • GM 11515756
    BOLT, HEX FLANGED HEAD, M8X1.25X20,17THD,18 O.D.,10.9,7114M(CAMSHAFT RETAINER)
    $1.55
    $1.00
  • GM 1453658
    PIN, DOWEL STRAIGHT 5/8 DIAMETER 1 3/16 LG(TRANS LOCATING)
    $5.32
    $3.40
    Ships in 1-3 Business Days
  • GM 11588949
    PLUG, M16X1.5X14, 24 OUTSIDE DIAMETER, SAE 1010 STEEL, GMW3044, W/ ALUMINUM WASHER(ENGINE BLOCK COOLANT DRAIN HOLE)
    $8.66
    $5.52
    Ships in 1 Business Day
  • GM 11588949
    PLUG, M16X1.5X14, 24 OUTSIDE DIAMETER, SAE 1010 STEEL, GMW3044, W/ ALUMINUM WASHER(ENGINE BLOCK OIL GALLERY)
    $8.66
    $5.52
    Ships in 1 Business Day
  • GM 11588949
    PLUG, M16X1.5X14, 24 OUTSIDE DIAMETER, SAE 1010 STEEL, GMW3044, W/ ALUMINUM WASHER(ENGINE BLOCK OIL GALLERY)
    $8.66
    $5.52
    Ships in 1 Business Day
  • GM 9427693
    PLUG, CUP 5/8, CORROSION RESISTANT STEEL(ENGINE BLOCK OIL GALLERY)(1.531)
    $5.54
    $3.53
    Ships in 1 Business Day
  • GM 11609289
    PLUG, HEXAGON, M28X1.25X13, 10.9, GMW3044, INTAKE DRIVER W/THREAD SEAL 9985(LEFT SIDE ONLY)(8.971)
    Replaced by: 11611351
    $15.27
    $10.26
    Ships in 1 Business Day
  • GM 12346004
    SEALANT, LOCTITE PIPE-W/TEFLON 50CC TUBE(OIL PAN AT FOUR CORNER)
    Replaced by: 19333512
    $26.04
    $14.58
    Ships in 1-3 Business Days
Genuine GM Parts, the Right Choice
GMPartsGiant.com offers the lowest prices for genuine 2003 Chevrolet Express 2500 4WD parts. Parts like Engine Assembly-Cylinder Block & 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 6.0L. Model Code: 3/4 TON CARGO EXPRESS.
 
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This part contains hazardous material.

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.