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

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  •  
    BOLT, Engine Cylinder Head Make Sure These Fit  
  • GM 11588291
    BOLT, CYL HEAD(HEX FLANGED HEAD,M11X2.0X155,50 THREAD W/ADHESIVE PATCH)
    Fitting Vehicle Options: GH1,2,3(LM7,LQ4,LR4)
    Require Quantity: 16
    Package Quantity: 1
    $9.06
    $5.78
    Ships in 1-3 Business Days
  • GM 12560745
    BOLT, CYL HEAD(M11X2.0X100.0-6G THREAD)(W/ADHESIVE PATCH)
    Fitting Vehicle Options: GH1,2,3(LM7,LQ4,LR4)
    Require Quantity: 04
    Package Quantity: 1
    $3.52
    $2.24
    Ships in 1-3 Business Days
  • GM 12558840
    BOLT, CYL HEAD(SHORT)(M8X1.25X45)(MUST REPLACE BOLT WHEN REMOVED)
    Fitting Vehicle Options: GH1,2,3
    Require Quantity: 10
    Package Quantity: 1
    $3.51
    $2.24
  • GM 10457730
    COIL, Ignition Coil
    COIL,IGNITION(STAMPED 19005218, DELPHI, ROUND COIL)
    Require Quantity: 08
    Package Quantity: 1
    $142.34
    $79.61
    Ships in 1-3 Business Days
  •  
    COVER, Engine Valve Rocker & Camshaft Make Sure These Fit  
  • GM 12570427
    COVER, VALVE ROCKER ARM(INCLUDE 202,205)(INCLUDES:COVER,GASKET,BOLT,DEFLECTOR,FITTING)(REMOVE PCV VALVE AND CONNECT HOSE TO VALVE COVER PORTION WHEN USING TO REPLACE PART NUMBER-12561820)
    Location: Driver Side
    $150.18
    $95.87
    Ships in 1 Business Day
  • GM 12582224
    COVER, VALVE ROCKER ARM(INCLUDES:COVER,GASKET,BOLT,CONNECTOR,FITTING,BAFFLE,CAP)
    Location: Passenger Side
    $123.19
    $78.65
    Ships in 1 Business Day
  • GM 89017252
    GASKET KIT, Engine Cylinder Head
    GASKET KIT,CYL HEAD(EXCEPT:CYL HEAD BOLTS)(KIT INCLUDES: GASKETS FOR CYLINDER HEAD, INTAKE AND EXHAUST MANIFOLD, VALVE COVERS AND SEAL,ENGINE COOLANT AIR BLEED PIPE( O-RING)(INCLUDES GASKET,CYL HEAD,INTAKE MANIFOLD,EXHAUST MANIFOLD,VALVE ROCKER COVER,SEAL)
    $259.78
    $165.84
    Ships in 1-3 Business Days
  •  
    GROMMET, Engine Crankcase Make Sure These Fit  
  • GM 10201398
    GROMMET, OIL FILLER TUBE
    Fitting Vehicle Options: GH1,2(LM7,M30)
    $9.47
    $6.05
    Ships in 1-2 Business Days
  • GM 10198949
    GROMMET, PCV VALVE
    Fitting Vehicle Options: GH1,2(LM7)
    $8.66
    $5.52
    Ships in 1-3 Business Days
  • GM 10166345
    KEY, Valve Stem
    KEY,VALVE STEM
    Require Quantity: 16
    Package Quantity: 1
    $2.81
    $1.79
    Ships in 1-3 Business Days
  • GM 17122490
    LIFTER, Engine Valve Lifter
    LIFTER,VALVE(HYDRAULIC, ROLLER, NON-ACTIVE FUEL MANAGEMENT LIFTER)
    Require Quantity: 16
    Package Quantity: 1
    $47.66
    $30.43
    Ships in 1-3 Business Days
  •  
    PLUG, Engine Cylinder Head Make Sure These Fit  
  • GM 12553191
    PLUG, CYL HEAD CORE HOLE(M12X1.5X21.2)(HEXAGON,SOCKET)
    Fitting Vehicle Options: GH1,2(LM7)
    Replaced by: 11610259
    $8.25
    $5.26
    Ships in 1 Business Day
  • GM 11562126
    PLUG, CYL HEAD CORE HOLE(PRESSURE IN CUP)(CUP,32.03X7.88X1.27, S30400 STAINLESS STEEL PER SAE J405.)
    Fitting Vehicle Options: GH1,2(LM7,M30)
    Require Quantity: 02
    Package Quantity: 1
    $3.02
    $1.93
    Ships in 1-3 Business Days
  •  
    SEAL KIT, Engine Valve Make Sure These Fit  
  • GM 12482062
    SEAL KIT, EXHAUST VALVE STEM OIL(22.8MM)(CONTAINS 8 SEALS)
    $36.09
    $23.04
    Ships in 1-2 Business Days
  • GM 12482063
    SEAL KIT, INTAKE VALVE STEM OIL(14.4MM)(CONTAINS 8 SEALS)
    $31.58
    $20.16
    Ships in 1-2 Business Days
  •  
    SPARK PLUG, Spark Ignition Make Sure These Fit  
  • GM 19299585
    SPARK PLUG, (PLATINUM PLUG)
    Fitting Vehicle Options: H1,2(LM7)
    Require Quantity: 08
    Package Quantity: 1
    $10.66
    $5.97
  • GM 19307137
    SPARK PLUG, (RAPIDFIRE PLUG)
    Fitting Vehicle Options: GH234(05)(LM7), GH234(05)(LR4)
    Require Quantity: 08
    Package Quantity: 1
    $6.14
    $3.44
    Ships in 1-2 Business Days
  • GM 12554211
    STUD, Ignition Coil Mounting
    STUD,IGNITION COIL BRACKET(HEX FLANGED HEAD,M6X1X18)(M6X1X18.5X14)(3.330)
    Require Quantity: 10
    Package Quantity: 1
    $9.16
    $5.13
    Ships in 1-3 Business Days
  •  
    VALVE, Exhaust Make Sure These Fit  
  • GM 12562954
    VALVE, EXHAUST(0.015" OVERSIZE)
    Require Quantity: 08
    Package Quantity: 1
    $52.99
    $33.82
    Ships in 1-3 Business Days
  • GM 12563064
    VALVE, EXHAUST(STD)
    Require Quantity: 08
    Package Quantity: 1
    $26.98
    $17.23
    Ships in 1 Business Day
  • GM 12564494
    VALVE, Intake
    VALVE,INTAKE(STD)
    Require Quantity: 08
    Package Quantity: 1
    $28.98
    $18.50
    Ships in 1-3 Business Days
  • GM 89018055
    WIRE, Spark Plug or Coil
    WIRE,SPARK PLUG(INDIVIDUAL LEAD, BLACK CABLE. USED TO SERVICE BLUE PRODUCT WIRES)
    Require Quantity: 08
    Package Quantity: 1
    $36.16
    $20.22
    Ships in 1-3 Business Days
  •  
    Standard Parts Make Sure These Fit  
  • GM 11515767
    BOLT, HEX FLANGED HEAD,M10X1.5X35,32THD,22.3 O.D.,MACHINE,10.9,7114M(ENGINE LIFT BRACKET)(TOGETHER WITH 12345493)
    $1.00
    $0.65
  • GM 11515767
    BOLT, HEX FLANGED HEAD,M10X1.5X35,32THD,22.3 O.D.,MACHINE,10.9,7114M(ENGINE LIFT BRACKET)(TOGETHER WITH 12345493)
    $1.00
    $0.65
  • GM 11515758
    BOLT, HEX FLANGED HEAD,M8X1.25X30,28THD,18 O.D.,MACHINE POINT,10.9,7114M(PART OF 238)
    $1.22
    $0.78
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 Head & 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.