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Parts found for 2003 Chevrolet Silverado 1500 HD 2WD > Engine > Engine Assembly-Cylinder Head & Related Parts

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  •  
    ARM, Engine Valve Rocker Make Sure These Fit  
  • Chevrolet 10214664
    ARM, VALVE ROCKER
    Fitting Vehicle Options: CK1(LR4), CK1,2(LM7), CK1,2,3(LQ4), CK1(L59)
    Require Quantity: 16
    Package Quantity: 1
    $15.55
    $9.92
  • Chevrolet 12599650
    ARM, VALVE ROCKER
    Fitting Vehicle Options: CK1(LU3)
    Require Quantity: 12
    Package Quantity: 1
    $28.05
    $17.91
  •  
    BOLT, Engine Camshaft & Valve Rocker Cover Make Sure These Fit  
  • Chevrolet 10201396
    BOLT, VALVE ROCKER ARM COVER(PART OF 525,528)(1/4-20 X 3 1/2)
    Fitting Vehicle Options: CK1(LU3)
    Require Quantity: 06
    Package Quantity: 1
    $1.52
    $0.97
  • Chevrolet 12577215
    BOLT, VALVE ROCKER ARM COVER(PART OF 9,36)(M6.0X1.0)(W/GROMMET,SLEEVE)
    Fitting Vehicle Options: CK1(LR4), CK1,2,3(LQ4), CK1,2(LM7), CK1(L59)
    Require Quantity: 08
    Package Quantity: 1
    $5.88
    $3.75
  •  
    BOLT, Engine Cylinder Head Make Sure These Fit  
  • Chevrolet 10168527
    BOLT, CYL HEAD(7/16-14 X 1.62)
    Fitting Vehicle Options: CK1(LU3)
    Require Quantity: 12
    Package Quantity: 1
    $2.78
    $2.50
  • Chevrolet 11588291
    BOLT, CYL HEAD(HEX FLANGED HEAD,M11X2.0X155,50 THREAD W/ADHESIVE PATCH)
    Fitting Vehicle Options: CK1,2,3(LQ4), CK1(LR4), CK1,2(LM7), CK1(L59)
    Require Quantity: 16
    Package Quantity: 1
    $9.06
    $5.78
  • Chevrolet 12560745
    BOLT, CYL HEAD(M11X2.0X100.0-6G THREAD)(W/ADHESIVE PATCH)
    Fitting Vehicle Options: CK1,2(LM7)
    Require Quantity: 04
    Package Quantity: 1
    $3.52
    $2.24
  • Chevrolet 10168526
    BOLT, CYL HEAD(MEDIUM)(7/16-14 X 3 1/16, 300M)
    Fitting Vehicle Options: CK1(LU3)
    Require Quantity: 04
    Package Quantity: 1
    $2.78
    $2.50
  • Chevrolet 12560745
    BOLT, CYL HEAD(SHORT)(M11X2.0X100.0-6G THREAD)(W/ADHESIVE PATCH)
    Fitting Vehicle Options: CK1,2,3(LQ4), CK1(LR4), CK1(L59)
    Require Quantity: 04
    Package Quantity: 1
    $3.52
    $2.24
  • Chevrolet 12558840
    BOLT, CYL HEAD(SHORT)(M8X1.25X45)(MUST REPLACE BOLT WHEN REMOVED)
    Fitting Vehicle Options: CK1,2,3(LQ4), CK1(LR4), CK1,2(LM7), CK1(L59)
    Require Quantity: 10
    Package Quantity: 1
    $3.51
    $2.24
  • Chevrolet 10168525
    BOLT, CYL HEAD(USE 1052080 ON THDS)(LONG)(7/16-14 X 3 51/64, 300M)
    Fitting Vehicle Options: CK1(LU3)
    Require Quantity: 10
    Package Quantity: 1
    $2.78
    $2.50
  •  
    BOLT, Engine Valve Lifter Make Sure These Fit  
  • Chevrolet 12551163
    BOLT, VALVE LIFTER GUIDE(M6X1.0X19)
    Fitting Vehicle Options: CK1,2(LM7), CK1(LR4), CK1,2,3(LQ4), CK1(L59)
    Require Quantity: 04
    Package Quantity: 1
    $2.88
    $1.84
  • Chevrolet 24501042
    BOLT, VALVE LIFTER GUIDE(PART OF 204)(5/16-18 X 5/8)
    Fitting Vehicle Options: CK1(LU3)
    Require Quantity: 04
    Package Quantity: 1
    $13.56
    $8.66
  •  
    BOLT, Hex Make Sure These Fit  
  • Chevrolet 11515756
    BOLT, HEX FLANGED HEAD, M8X1.25X20,17THD,18 O.D.,10.9,7114M(SECONDARY AIR INJECTION PIPE)
    Require Quantity: 02
    Package Quantity: 1
    $1.55
    $1.00
  • Chevrolet 11515763
    BOLT, HEX FLANGED HEAD,M10X1.5X16,21.5 O.D.,MACHINE POINT,9.8,7114(EGR VALVE PIPE CLIP)
    $4.39
    $2.80
  • Chevrolet 11570082
    BOLT, HEX FLANGED HEAD,M8X1.25X22,19 THREAD,18 OUTSIDE DIAMETER,10.9,GMW3359(VALVE LIFTER GUIDE RETAINER)
    Require Quantity: 04
    Package Quantity: 1
    $1.98
    $1.11
  • Chevrolet 11515755
    BOLT, HEXAGON,M8X1.25X16,15 THREAD,18 O.D.,10.9,7114M(EXHAUST MANIFOLD HEAT SHIELD)(TOGETHER WITH 12345493 REPLCS 25534835)
    Require Quantity: 04
    Package Quantity: 1
    $5.88
    $3.75
  •  
    CAP, Engine Oil Filler Make Sure These Fit  
  • Chevrolet 12573337
    CAP, OIL FILLER(SAE 5W30, NON-VENTED, SEAL)(INCLUDES 416)
    Fitting Vehicle Options: CK1(LU3)
    $15.96
    $8.62
  • Chevrolet 12589430
    CAP, OIL FILLER(SAE 5W30, VENTED, W/SEAL)(INCLUDES 39)
    Fitting Vehicle Options: CK1(LR4), CK1,2(LM7), CK1,2,3(LQ4), CK1(L59)
    $22.80
    $12.31
  •  
    CAP, Engine Valve Spring Make Sure These Fit  
  • Chevrolet 10166344
    CAP, VALVE SPRING
    Fitting Vehicle Options: CK1(LR4), CK1,2,3(LQ4), CK1,2(LM7), CK1(L59)
    Require Quantity: 16
    Package Quantity: 1
    $4.00
    $2.55
  • Chevrolet 10241744
    CAP, VALVE SPRING
    Fitting Vehicle Options: CK1(LU3)
    Require Quantity: 12
    Package Quantity: 1
    $4.20
    $2.68
  •  
    COVER, Engine Valve Rocker & Camshaft Make Sure These Fit  
  • Chevrolet 12582224
    COVER, VALVE ROCKER ARM(INCLUDES 4,10)(INCLUDES:COVER,GASKET,BOLT,CONNECTOR,FITTING,BAFFLE,CAP)(WHEN REPLACING COVER, TRIM EXISTING PCV HOSE TO FIT OR USE PCV HOSE 12582227)(IF REPLACING 2-PORTION VALVE COVER, PLUG LOOSE PCV HOSE.)
    Location: Passenger Side
    Fitting Vehicle Options: CK1,2,3(LQ4), CK1,2(LM7), CK1(L59)
    $123.19
    $78.65
  • Chevrolet 12570427
    COVER, VALVE ROCKER ARM(INCLUDES 4,5,10)(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
    Fitting Vehicle Options: CK1,2,3(LQ4), CK1(LR4), CK1,2(LM7), CK1(L59)
    $150.18
    $95.87
  • Chevrolet 12554257
    COVER, VALVE ROCKER ARM(INCLUDES 523,524,526,529,902,903)(INCLUDES BOLTS,COVER,DEFLECTOR,GASKET,GROMMET & RETAINER)
    Location: Passenger Side
    Fitting Vehicle Options: CK1(LU3)
    $53.88
    $34.40
  • Chevrolet 93441240
    COVER, VALVE ROCKER ARM(INCLUDES 523,524,526,529,902,903)(INCLUDES BOLTS,COVER,DEFLECTOR,GASKET,GROMMET & RETAINER)
    Location: Driver Side
    Fitting Vehicle Options: CK1(LU3)
    $52.59
    $33.57
  • Chevrolet 12582224
    COVER, VALVE ROCKER ARM(REPLACES COVER W/ONE BOSS AREA)(INCLUDES 4,10)(INCLUDES:COVER,GASKET,BOLT,CONNECTOR,FITTING,BAFFLE,CAP)(WHEN REPLACING COVER, TRIM EXISTING PCV HOSE TO FIT OR USE PCV HOSE 12582227)(IF REPLACING 2-PORTION VALVE COVER, PLUG LOOSE PCV HOSE.)
    Location: Passenger Side
    Fitting Vehicle Options: CK1(LR4)
    $123.19
    $78.65
  •  
    GASKET KIT, Engine Cylinder Head Make Sure These Fit  
  • Chevrolet 89017253
    GASKET KIT, CYL HEAD(EXCEPT:CYL HEAD BOLTS)(INCLUDES 10,28)(INCLUDE HEAD,INTKE & EXHAUST MANIFOLD GASKETS & COOLANT AIR BLEED PIPE SEALS)(INCLUDES GASKETS,SEAL)
    Fitting Vehicle Options: CK1,2,3(LQ4)
    $383.90
    $245.08
  • Chevrolet 89017252
    GASKET KIT, CYL HEAD(EXCEPT:CYL HEAD BOLTS)(INCLUDES 10,28)(INCLUDES GASKET,CYL HEAD,INTAKE MANIFOLD,EXHAUST MANIFOLD,VALVE ROCKER COVER,SEAL)
    Fitting Vehicle Options: CK1(LR4), CK1(LM7)
    $259.78
    $165.84
  • Chevrolet 19353829
    GASKET KIT, CYL HEAD(INCLUDES 10,28)
    Fitting Vehicle Options: CK1(LR4), CK1,2(LM7)
    $350.11
    $223.51
  • Chevrolet 89017252
    GASKET KIT, CYL HEAD(INCLUDES 10,28)(EXCEPT:CYL HEAD BOLTS)(INCLUDES GASKET,CYL HEAD,INTAKE MANIFOLD,EXHAUST MANIFOLD,VALVE ROCKER COVER,SEAL)
    Fitting Vehicle Options: CK1(L59)
    Require Quantity: 02
    Package Quantity: 1
    $259.78
    $165.84
  • Chevrolet 89017458
    GASKET KIT, CYL HEAD(INCLUDES 205,216)(2 HEAD GASKETS, 2 INTAKE MANIFOLD GASKETS, 12 VALVE STEM SEALS)
    Fitting Vehicle Options: CK1(LU3)
    $162.84
    $103.96
  • Chevrolet 88894351
    GASKET KIT, CYL HEAD(INCLUDES:CYL HEAD BOLTS)(INCLUDES 10,28)
    Fitting Vehicle Options: CK1,2,3(LQ4)
    --
    --
  •  
    GASKET, Engine Camshaft & Valve Rocker Cover Make Sure These Fit  
  • Chevrolet 10201397
    GASKET, VALVE ROCKER ARM COVER(PART OF 525,528)
    Fitting Vehicle Options: CK1(LU3)
    Require Quantity: 02
    Package Quantity: 1
    $24.32
    $15.52
  • Chevrolet 12637683
    GASKET, VALVE ROCKER ARM COVER(PART OF 9,36)(*KIT1)
    Fitting Vehicle Options: CK1(LR4), CK1,2(LM7), CK1,2,3(LQ4), CK1(L59)
    Require Quantity: 02
    Package Quantity: 1
    $23.35
    $14.91
  •  
    GASKET, Engine Cylinder Head Make Sure These Fit  
  • Chevrolet 12552362
    GASKET, CYL HEAD(*KIT1)
    Fitting Vehicle Options: CK1(LU3)
    Require Quantity: 02
    Package Quantity: 1
    $25.68
    $16.40
  • Chevrolet 12575329
    GASKET, CYL HEAD(*KIT1)
    Fitting Vehicle Options: CK1(LR4), CK1,2(LM7)
    Require Quantity: 02
    Package Quantity: 1
    $47.15
    $30.11
  • Chevrolet 12589227
    GASKET, CYL HEAD(NEW HEAD BLTS REQ'D WHEN HEAD IS REMOVED)(*KIT1)
    Fitting Vehicle Options: CK1,2,3(LQ4)
    Require Quantity: 02
    Package Quantity: 1
    $65.97
    $42.12
  •  
    GROMMET, Engine Crankcase Make Sure These Fit  
  • Chevrolet 10240678
    GROMMET, PCV VALVE(PART OF 525,528)(1.762)
    Fitting Vehicle Options: CK1(LU3)
    Require Quantity: 02
    Package Quantity: 1
    $5.54
    $3.53
  • Chevrolet 10198949
    GROMMET, PCV VALVE(PART OF 9)
    Fitting Vehicle Options: CK1,2(LM7), CK1,2,3(LQ4), CK1(LR4), CK1(L59)
    $8.66
    $5.52
  •  
    GUIDE, Engine Valve Push Rod Cover Make Sure These Fit  
  • Chevrolet 12551431
    GUIDE, VALVE LIFTER PUSH ROD(INCLUDES 203)(INCLUDES BOLTS)(0.480)
    Fitting Vehicle Options: CK1(LU3)
    Require Quantity: 02
    Package Quantity: 1
    $17.12
    $10.93
  • Chevrolet 12595365
    GUIDE, VALVE LIFTER(ACCOMMODATES 4 VALVE LFTRS EACH,WITH SIDE GROOVES)
    Fitting Vehicle Options: CK1,2,3(LQ4), CK1,2(LM7), CK1(LR4), CK1(L59)
    Require Quantity: 04
    Package Quantity: 1
    $10.19
    $6.51
  •  
    HEAD, Engine Cylinder Make Sure These Fit  
  • Chevrolet 12555630
    HEAD, CYL
    Fitting Vehicle Options: CK1(LU3)
    Require Quantity: 02
    Package Quantity: 1
    $624.20
    $398.48
  • Chevrolet 12578925
    HEAD, CYL(INCLUDES 20,22)(EXCEPT VALVES)
    Fitting Vehicle Options: CK1,2(LM7), CK1(LR4), CK1(L59)
    Require Quantity: 02
    Package Quantity: 1
    $604.84
    $386.13
  • Chevrolet 12562319
    HEAD, CYL(PARTIAL)(INCLUDES 20,22)(INCLUDES HEAD,GUIDES,SEATS,PLUG)
    Fitting Vehicle Options: CK1,2,3(LQ4)(EXC KL5)
    Require Quantity: 02
    Package Quantity: 1
    $614.80
    $467.49
  • Chevrolet 12564335
    HEAD, CYL(PARTIAL)(INCLUDES 20,22)(INCLUDES HEAD,GUIDES,SEATS,PLUG)
    Fitting Vehicle Options: CK1,2,3(LQ4,MT1,KL5)
    Require Quantity: 02
    Package Quantity: 1
    $646.72
    $412.87
  •  
    HOSE, Engine Crankcase Ventilation Make Sure These Fit  
  • Chevrolet 12556932
    HOSE, PCV
    Fitting Vehicle Options: CK1(LR4), CK1,2(LM7), CK1,2,3(LQ4), CK1(L59)
    $10.78
    $6.04
  • Chevrolet 93441238
    HOSE, PCV VALVE(EXCEPT PCV VALVE)
    Fitting Vehicle Options: CK1(LU3)
    $8.63
    $4.83
  •  
    KEY, Engine Valve Spring Cap Make Sure These Fit  
  • Chevrolet 10166345
    KEY, VALVE STEM
    Fitting Vehicle Options: CK1,2,3(LQ4), CK1(LR4), CK1,2(LM7), CK1(L59)
    Require Quantity: 32
    Package Quantity: 1
    $2.81
    $1.79
  • Chevrolet 24503856
    KEY, VALVE STEM
    Fitting Vehicle Options: CK1(LU3)
    Require Quantity: 24
    Package Quantity: 1
    $3.86
    $2.46
  •  
    LIFTER, Engine Valve Lifter Make Sure These Fit  
  • Chevrolet 17122490
    LIFTER, VALVE(HYDRAULIC, ROLLER, NON-ACTIVE FUEL MANAGEMENT LIFTER)(COMPLETE ASSEMBLY)
    Fitting Vehicle Options: CK1,2(LM7), CK1,2,3(LQ4), CK1(LR4), CK1(L59)
    Require Quantity: 16
    Package Quantity: 1
    $47.66
    $30.43
  • Chevrolet 17120090
    LIFTER, VALVE(ROLLER)
    Fitting Vehicle Options: CK1(LU3)
    Require Quantity: 12
    Package Quantity: 1
    $47.75
    $30.48
  •  
    PLUG, Engine Cylinder Head Make Sure These Fit  
  • Chevrolet 11610259
    PLUG, CYL HEAD CORE HOLE(M12X1.5X21.2)(HEXAGON,SOCKET)
    Fitting Vehicle Options: CK1,2(LM7), CK1,2,3(LQ4), CK1(LR4), CK1(L59)
    $8.25
    $5.26
  • Chevrolet 11562126
    PLUG, CYL HEAD CORE HOLE(PART OF 14)(CUP,32.03X7.88X1.27, S30400 STAINLESS STEEL PER SAE J405.)
    Fitting Vehicle Options: CK1(LR4)
    Require Quantity: 02
    Package Quantity: 1
    $3.02
    $1.93
  • Chevrolet 11562126
    PLUG, CYL HEAD CORE HOLE(PART OF 14)(PRESSURE IN CUP)(CUP,32.03X7.88X1.27, S30400 STAINLESS STEEL PER SAE J405.)
    Fitting Vehicle Options: CK1(L59)
    Require Quantity: 02
    Package Quantity: 1
    $3.02
    $1.93
  • Chevrolet 11562126
    PLUG, CYL HEAD CORE HOLE(PRESSURE IN CUP)(PART OF 14)(CUP,32.03X7.88X1.27, S30400 STAINLESS STEEL PER SAE J405.)
    Fitting Vehicle Options: CK1,2,3(LQ4), CK1,2(LM7)
    Require Quantity: 02
    Package Quantity: 1
    $3.02
    $1.93
  •  
    ROD, Engine Valve Push Rod Make Sure These Fit  
  • Chevrolet 10238852
    ROD, VALVE PUSH
    Fitting Vehicle Options: CK1,2,3(LQ4), CK1,2(LM7), CK1(LR4), CK1(L59)
    Require Quantity: 16
    Package Quantity: 1
    $21.14
    $13.50
  • Chevrolet 10241740
    ROD, VALVE PUSH(INCLUDES INSERT)
    Fitting Vehicle Options: CK1(LU3)
    Require Quantity: 12
    Package Quantity: 1
    $15.74
    $10.05
  •  
    SEAL KIT, Engine Valve Make Sure These Fit  
  • Chevrolet 12482062
    SEAL KIT, EXHAUST VALVE STEM OIL(22.8MM)(CONTAINS 8 SEALS)
    Fitting Vehicle Options: CK1,2,3(LQ4), CK1(LR4), CK1,2(LM7), CK1(L59)
    $36.09
    $23.04
  • Chevrolet 12482063
    SEAL KIT, INTAKE VALVE STEM OIL(14.4MM)(CONTAINS 8 SEALS)
    Fitting Vehicle Options: CK1(LR4)
    $31.58
    $20.16
  • Chevrolet 12482063
    SEAL KIT, INTAKE VALVE STEM OIL(W/SPRING SHIM)(14.4MM)(CONTAINS 8 SEALS)
    Fitting Vehicle Options: CK1,2,3(LQ4), CK1,2(LM7), CK1(L59)
    $31.58
    $20.16
  •  
    SEAL, Engine Crankcase Make Sure These Fit  
  • Chevrolet 12593348
    SEAL, OIL FILLER TUBE(O RING)(27.94MM INNER DIAMETER)(1.758)
    Fitting Vehicle Options: CK1(LR4), CK1,2,3(LQ4), CK1,2(LM7), CK1(L59)
    $3.74
    $2.09
  • Chevrolet 12593348
    SEAL, OIL FILLER TUBE(O RING)(PART OF 415)(27.94MM INNER DIAMETER)(1.758)
    Fitting Vehicle Options: CK1(LU3)
    $3.74
    $2.09
  •  
    SEAL, Engine Oil Filler Make Sure These Fit  
  • Chevrolet 12593348
    SEAL, OIL FILLER CAP(O RING)(PART OF 40)(27.94MM INNER DIAMETER)
    Fitting Vehicle Options: CK1,2,3(LQ4), CK1(LR4), CK1,2(LM7), CK1(L59)
    $3.74
    $2.09
  • Chevrolet 12593348
    SEAL, OIL FILLER CAP(O RING)(PART OF 417)(27.94MM INNER DIAMETER)
    Fitting Vehicle Options: CK1(LU3)
    $3.74
    $2.09
  •  
    SEAL, Engine Valve Make Sure These Fit  
  • Chevrolet 12564852
    SEAL, EXHAUST VALVE STEM OIL(*KIT1)
    Require Quantity: 06
    Package Quantity: 1
    $6.53
    $4.17
  • Chevrolet 10212810
    SEAL, INTAKE VALVE STEM OIL(*KIT1)
    Require Quantity: 06
    Package Quantity: 1
    $3.20
    $2.04
  •  
    SPRING, Engine Valve Make Sure These Fit  
  • Chevrolet 12589774
    SPRING, VALVE
    Fitting Vehicle Options: CK1,2(LM7), CK1(LR4), CK1,2,3(LQ4), CK1(L59)
    Require Quantity: 16
    Package Quantity: 1
    $3.99
    $2.54
  • Chevrolet 10212811
    SPRING, VALVE(W/O DAMPENER)
    Fitting Vehicle Options: CK1(LU3)
    Require Quantity: 12
    Package Quantity: 1
    $13.59
    $8.68
  •  
    SUPPORT, Engine Valve Adjusting Make Sure These Fit  
  • Chevrolet 12552203
    SUPPORT, VALVE ROCKER ARM PIVOT
    Fitting Vehicle Options: CK1,2,3(LQ4), CK1,2(LM7), CK1(LR4), CK1(L59)
    Require Quantity: 02
    Package Quantity: 1
    $6.28
    $4.01
  • Chevrolet 12555582
    SUPPORT, VALVE ROCKER ARM PIVOT
    Fitting Vehicle Options: CK1(LU3)
    Require Quantity: 02
    Package Quantity: 1
    $7.81
    $4.98
  •  
    TUBE, Engine Crankcase Make Sure These Fit  
  • Chevrolet 12574386
    TUBE, OIL FILLER
    Fitting Vehicle Options: CK1(LR4), CK1,2,3(LQ4), CK1,2(LM7), CK1(L59)
    $56.39
    $36.00
  • Chevrolet 12570623
    TUBE, OIL FILLER(INCLUDES 421)
    Fitting Vehicle Options: CK1(LU3)
    $15.92
    $10.16
  •  
    TUBE, Engine Crankcase Ventilation Make Sure These Fit  
  • Chevrolet 12555429
    TUBE, PCV
    Fitting Vehicle Options: CK1(LU3)
    $17.33
    $11.07
  • Chevrolet 12574660
    TUBE, PCV(INCLUDES 19)(INCLUDE VALVE)
    Fitting Vehicle Options: CK1(LR4), CK1,2,3(LQ4), CK1,2(LM7), CK1(L59)
    $18.91
    $12.07
  •  
    VALVE, Exhaust Make Sure These Fit  
  • Chevrolet 12562954
    VALVE, EXHAUST(0.015" OVERSIZE)
    Fitting Vehicle Options: CK1,2,3(LQ4)(EXC KL5), CK1(LR4), CK1,2(LM7), CK1(L59)
    Require Quantity: 08
    Package Quantity: 1
    --
    --
  • Chevrolet 12550909
    VALVE, EXHAUST(STD)
    Fitting Vehicle Options: CK1(LU3)
    Require Quantity: 06
    Package Quantity: 1
    $26.49
    $16.91
  • Chevrolet 12558295
    VALVE, EXHAUST(STD)
    Fitting Vehicle Options: CK1,2,3(LQ4,KL5)
    Require Quantity: 08
    Package Quantity: 1
    $55.00
    $35.11
  • Chevrolet 12563064
    VALVE, EXHAUST(STD)
    Fitting Vehicle Options: CK1,2,3(LQ4)(EXC KL5), CK1,2(LM7), CK1(LR4), CK1,2(L59)
    Require Quantity: 08
    Package Quantity: 1
    $26.98
    $17.23
  •  
    VALVE, Intake Make Sure These Fit  
  • Chevrolet 12562952
    VALVE, INTAKE(0.015" OVERSIZE)
    Fitting Vehicle Options: CK1,2,3(43)(LQ4,MT1)(EXC KL5)
    Require Quantity: 08
    Package Quantity: 1
    $175.48
    $112.02
  • Chevrolet 10241743
    VALVE, INTAKE(STD)
    Fitting Vehicle Options: CK1(LU3)
    Require Quantity: 06
    Package Quantity: 1
    $22.60
    $14.43
  • Chevrolet 12563063
    VALVE, INTAKE(STD)
    Fitting Vehicle Options: CK1,2,3(LQ4,MT1)(EXC KL5)
    Require Quantity: 08
    Package Quantity: 1
    $28.31
    $18.08
  • Chevrolet 12564338
    VALVE, INTAKE(STD)
    Fitting Vehicle Options: CK1,2,3(LQ4,MT1,KL5)
    Require Quantity: 08
    Package Quantity: 1
    $23.94
    $15.28
  • Chevrolet 12564494
    VALVE, INTAKE(STD)
    Fitting Vehicle Options: CK1,2(LM7), CK1(LR4), CK1(L59)
    Require Quantity: 08
    Package Quantity: 1
    $28.98
    $18.50
  •  
    WIRE KIT, Spark or Glow Plug Ignition Make Sure These Fit  
  • Chevrolet 19351572
    WIRE KIT, SPARK PLUG(7MM DIAMETER, 10.5IN LG)(CONTAINS 8 WIRES)(USED W/COILS STAMPED 12558693-MELCO COIL)
    Fitting Vehicle Options: CK1,2(LM7)
    $133.64
    $74.84
  • Chevrolet 88894393
    WIRE KIT, SPARK PLUG(COILS STAMPED 19005218-DELPHI COIL, 7MM DIAMETER, 9.2IN LG)(CONTAINS 8 WIRES)
    Fitting Vehicle Options: CK1,2,3(LQ4), CK1,2(LM7), CK1(LR4), CK1(L59)
    Replaced by: 19351571
    $117.94
    $66.05
  • Chevrolet 19351572
    WIRE KIT, SPARK PLUG(USED W/COILS STAMPED 12558693-MELCO COIL, 7MM DIAMETER, 10.5IN LG)(CONTAINS 8 WIRES)
    Fitting Vehicle Options: CK1(LR4), CK1,2,3(LQ4), CK1(L59)
    $133.64
    $74.84
  •  
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Genuine GM Parts, the Right Choice
GMPartsGiant.com offers the lowest prices for genuine 2003 Chevrolet Silverado 1500 HD 2WD 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 5.3L Flex, 8 Cyl 5.7L, 8 Cyl 6.0L, 8 Cyl 6.6L Diesel, 8 Cyl 8.1L. Model Code: 1500 CREW CAB LONG BOX, 1500 EXTENDED CAB LONG BOX, 1500 EXTENDED CAB STANDARD BOX, 1500 REGULAR CAB LONG BOX, 1500 REGULAR CAB STANDARD BOX.
 
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