Engine Assembly-Cylinder Head & Related Parts fit your 2003 Chevrolet Silverado 1500 SS 4WD

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2003 Chevrolet Silverado 1500 SS 4WD
My Vehicle Change Vehicle
2003 Chevrolet Silverado 1500 SS 4WD
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Body Mounting, Air Conditioning, Audio/Entertainment
Brakes
Brakes, Rear Axle, Propeller Shaft, Wheels, Tires
Cab And Body Structure, Mirrors, Doors, Trim, Seat Belts, Wipers
Cooling System, Grille, Oil System
Frames, Springs, Shocks, Bumpers
Front Axle, Front Suspension, Steering
Front End Sheet Metal, Heater
Fuel System, Exhaust, Emission System
Maintenance Parts, Fluids, Capacities, Electrical Connectors
Rear Body Structure, Moldings & Trim, Cargo Stowage
Starter, Generator, Ignition, Electrical, Lamps
Transfer Case
Transmission - Automatic
Transmission - Manual
Categories Close X

You have selected

Other Categories

Body Mounting, Air Conditioning, Audio/Entertainment
Brakes
Brakes, Rear Axle, Propeller Shaft, Wheels, Tires
Cab And Body Structure, Mirrors, Doors, Trim, Seat Belts, Wipers
Cooling System, Grille, Oil System
Frames, Springs, Shocks, Bumpers
Front Axle, Front Suspension, Steering
Front End Sheet Metal, Heater
Fuel System, Exhaust, Emission System
Maintenance Parts, Fluids, Capacities, Electrical Connectors
Rear Body Structure, Moldings & Trim, Cargo Stowage
Starter, Generator, Ignition, Electrical, Lamps
Transfer Case
Transmission - Automatic
Transmission - Manual
Sort by:
Recommended
Part No. & Part Description
Price
Part No. &
Part Description
  • BOLT, Hex
    11570082
    BOLT, HEX FLANGED HEAD,M8X1.25X22,19 THREAD,18 OUTSIDE DIAMETER,10.9,GMW3359(VALVE LIFTER GUIDE RETAINER)
    • Require Quantity:
      04
    • Package Quantity:
      10
    MSRP: $7.79
    $4.95
    10
    Add To Cart
  • 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
    MSRP: --
    $13.05
    1
    Add To Cart
  • 11515756
    BOLT, HEX FLANGED HEAD, M8X1.25X20,17THD,18 O.D.,10.9,7114M(SECONDARY AIR INJECTION PIPE)
    • Require Quantity:
      02
    • Package Quantity:
      10
    MSRP: $7.31
    $4.64
    10
    Add To Cart
  • 11515763
    BOLT, HEX FLANGED HEAD,M10X1.5X16,21.5 O.D.,MACHINE POINT,9.8,7114(EGR VALVE PIPE CLIP)
    MSRP: $7.20
    $4.57
    1
    Add To Cart
  • Chevrolet 11519122
    11519122
    BOLT, HEX FLANGED HEAD,M10X1.5X35,20.15 OUTSIDE DIAMETER,30.5 THREAD,10.9,7114M,INTAKE 6 LOBED SOCKET-T50(ENGINE LIFT REAR BRACKET)
    MSRP: $4.80
    $3.04
    1
    Add To Cart
  • LIFTER, Engine Valve Lifter
    12648846
    LIFTER, VALVE(NON-ACTIVE LIFTERS)
    • Fitting Vehicle Options:
      CK1,2(LM7), CK1(LR4)
    • Require Quantity:
      16
    • Package Quantity:
      1
    • Replaced By:
      12698945
    MSRP: $47.08
    $28.45
    1
    Add To Cart
  • 17122490
    LIFTER, VALVE(HYDRAULIC, ROLLER, NON-ACTIVE FUEL MANAGEMENT LIFTER)(COMPLETE ASSEMBLY)
    • Fitting Vehicle Options:
      CK1(LR4), CK1,2(LM7), CK1,2,3(LQ4), CK1(L59), K1(LQ9)
    • Require Quantity:
      16
    • Package Quantity:
      1
    MSRP: $58.94
    $35.62
    1
    Add To Cart
  • Chevrolet 12721202
    12721202
    LIFTER, VALVE(ROLLER)(MERCH PACKING OF QTY 4)
    • Fitting Vehicle Options:
      CK1(LU3)
    MSRP: $169.86
    $107.95
    1
    Add To Cart
  • Chevrolet 12721203
    12721203
    LIFTER, VALVE(HYDRAULIC, ROLLER, NON-ACTIVE FUEL MANAGEMENT LIFTER)(MERCH PACKING OF QTY 4)
    • Fitting Vehicle Options:
      CK1(LR4), CK1,2(LM7), CK1,2,3(LQ4), CK1(L59), K1(LQ9)
    MSRP: $176.72
    $111.81
    1
    Add To Cart
  • Chevrolet 17120090
    17120090
    LIFTER, VALVE(ROLLER)
    • Fitting Vehicle Options:
      CK1(LU3)
    • Require Quantity:
      12
    • Package Quantity:
      1
    MSRP: $58.49
    $35.34
    1
    Add To Cart
  • GASKET, Engine Camshaft & Valve Rocker Cover
    12637683
    GASKET, VALVE ROCKER ARM COVER(PART OF 9,36)(*KIT1)
    • Fitting Vehicle Options:
      CK1,2,3(LQ4), CK1,2(LM7), CK1(LR4), CK1(L59), K1(LQ9)
    • Require Quantity:
      02
    • Package Quantity:
      1
    MSRP: $30.13
    $19.14
    1
    Add To Cart
  • 10201397
    GASKET, VALVE ROCKER ARM COVER(PART OF 525,528)
    • Fitting Vehicle Options:
      CK1(LU3)
    • Require Quantity:
      02
    • Package Quantity:
      1
    MSRP: $31.53
    $15.10
    1
    Add To Cart
  • BOLT, Engine Cylinder Head
    12558840
    BOLT, CYL HEAD(SHORT)(M8X1.25X45)
    • Fitting Vehicle Options:
      CK1,2,3(LQ4), CK1(LR4), CK1,2(LM7), CK1(L59), K1(LQ9)
    • Require Quantity:
      10
    • Package Quantity:
      1
    MSRP: $5.61
    $3.40
    1
    Add To Cart
  • 11588291
    BOLT, CYL HEAD(M11X2.0X155)
    • Fitting Vehicle Options:
      CK1(LR4), CK1,2(LM7), CK1,2,3(LQ4), CK1(L59), K1(LQ9)
    • Require Quantity:
      16
    • Package Quantity:
      1
    MSRP: $10.53
    $6.68
    1
    Add To Cart
  • 12560745
    BOLT, CYL HEAD(SHORT)(M11X2.0X100.0-6G THREAD)(W/ADHESIVE PATCH)
    • Fitting Vehicle Options:
      CK1(LR4), CK1,2,3(LQ4), CK1(L59), K1(LQ9)
    • Require Quantity:
      04
    • Package Quantity:
      5
    MSRP: $4.03
    $2.43
    5
    Add To Cart
  • 12560745
    BOLT, CYL HEAD(M11X2.0X100.0-6G THREAD)(W/ADHESIVE PATCH)
    • Fitting Vehicle Options:
      CK1,2(LM7)
    • Require Quantity:
      04
    • Package Quantity:
      5
    MSRP: $4.03
    $2.43
    5
    Add To Cart
  • 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:
      15
    MSRP: $3.91
    $3.28
    15
    Add To Cart
  • 10168526
    BOLT, CYL HEAD(MEDIUM)(7/16-14 X 3 1/16, 300M)
    • Fitting Vehicle Options:
      CK1(LU3)
    • Require Quantity:
      04
    • Package Quantity:
      1
    MSRP: $3.90
    $3.27
    1
    Add To Cart
  • 10168527
    BOLT, CYL HEAD(7/16-14 X 1.62)
    • Fitting Vehicle Options:
      CK1(LU3)
    • Require Quantity:
      12
    • Package Quantity:
      15
    MSRP: $3.91
    $3.28
    15
    Add To Cart
  • CAP, Engine Oil Filler
    12589430
    CAP, OIL FILLER(SAE 5W30, VENTED, W/SEAL)(INCLUDES 39)
    • Fitting Vehicle Options:
      CK1,2(LM7), CK1,2,3(LQ4), CK1(LR4), CK1(L59), K1(LQ9)
    MSRP: $36.21
    $19.19
    1
    Add To Cart
  • 12573337
    CAP, OIL FILLER(SAE 5W30, NON-VENTED, SEAL)(INCLUDES 416)
    • Fitting Vehicle Options:
      CK1(LU3)
    MSRP: $20.44
    $10.83
    1
    Add To Cart
  • SUPPORT, Engine Valve Adjusting
    12555582
    SUPPORT, VALVE ROCKER ARM PIVOT
    • Fitting Vehicle Options:
      CK1(LU3)
    • Require Quantity:
      02
    • Package Quantity:
      1
    MSRP: $10.82
    $6.87
  • 12552203
    SUPPORT, VALVE ROCKER ARM PIVOT
    • Fitting Vehicle Options:
      CK1,2,3(LQ4), CK1,2(LM7), CK1(LR4), CK1(L59), K1(LQ9)
    • Require Quantity:
      02
    • Package Quantity:
      1
    MSRP: $47.86
    $30.42
  • SEAL KIT, Engine Valve
    12482063
    SEAL KIT, INTAKE VALVE STEM OIL(14.4MM)(CONTAINS 8 SEALS)
    • Fitting Vehicle Options:
      CK1(LR4)
    MSRP: $58.65
    $33.70
    1
    Add To Cart
  • 12482063
    SEAL KIT, INTAKE VALVE STEM OIL(W/SPRING SHIM)(14.4MM)(CONTAINS 8 SEALS)
    • Fitting Vehicle Options:
      CK1,2(LM7), CK1,2,3(LQ4), CK1(L59), K1(LQ9)
    MSRP: $58.65
    $33.70
    1
    Add To Cart
  • 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), K1(LQ9)
    MSRP: $64.30
    $36.95
    1
    Add To Cart
  • GUIDE, Engine Valve Push Rod Cover
    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), K1(LQ9)
    • Require Quantity:
      04
    • Package Quantity:
      1
    MSRP: $15.43
    $9.81
    1
    Add To Cart
  • 12551431
    GUIDE, VALVE LIFTER PUSH ROD(INCLUDES 203)(INCLUDES BOLTS)(0.480)
    • Fitting Vehicle Options:
      CK1(LU3)
    • Require Quantity:
      02
    • Package Quantity:
      1
    MSRP: $23.36
    $14.85
    1
    Add To Cart
  • ARM, Engine Valve Rocker
    12681275
    ARM, VALVE ROCKER
    • Fitting Vehicle Options:
      CK1(LR4), CK1,2(LM7), CK1,2,3(LQ4), CK1(L59), K1(LQ9)
    • Require Quantity:
      16
    • Package Quantity:
      1
    MSRP: $20.09
    $12.14
    1
    Add To Cart
  • Chevrolet 12599650
    12599650
    ARM, VALVE ROCKER
    • Fitting Vehicle Options:
      CK1(LU3)
    • Require Quantity:
      12
    • Package Quantity:
      12
    MSRP: $83.72
    $53.21
    12
    Add To Cart
  • GROMMET, Engine Crankcase
    10240678
    GROMMET, PCV VALVE(PART OF 525,528)(1.762)
    • Fitting Vehicle Options:
      CK1(LU3)
    • Require Quantity:
      02
    • Package Quantity:
      1
    MSRP: $7.76
    $5.05
    1
    Add To Cart
  • 10198949
    GROMMET, PCV VALVE(PART OF 9)
    • Fitting Vehicle Options:
      CK1,2(LM7), CK1,2,3(LQ4), CK1(LR4), CK1(L59), K1(LQ9)
    MSRP: $11.50
    $7.30
    1
    Add To Cart
  • HOSE, Engine Crankcase Ventilation
    93441238
    HOSE, PCV VALVE(EXCEPT PCV VALVE)
    • Fitting Vehicle Options:
      CK1(LU3)
    MSRP: $34.14
    $19.03
    1
    Add To Cart
  • 12556932
    HOSE, PCV
    • Fitting Vehicle Options:
      CK1(LR4), CK1,2(LM7), CK1,2,3(LQ4), CK1(L59), K1(LQ9)
    MSRP: $62.34
    $33.04
    1
    Add To Cart
  • WIRE KIT, Spark or Glow Plug Ignition
    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)
    • Replaced By:
      19417607
    MSRP: $161.10
    $85.38
    1
    Add To Cart
  • 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), K1(LQ9)
    • Replaced By:
      19417607
    MSRP: $161.10
    $85.38
    1
    Add To Cart
  • Chevrolet 19417606
    19417606
    WIRE KIT, SPARK PLUG(COILS STAMPED 19005218-DELPHI COIL, 7MM DIAMETER, 9.2IN LG)(CONTAINS 8 WIRES)
    • Fitting Vehicle Options:
      CK1(LR4), CK1,2(LM7), CK1,2,3(LQ4), CK1(L59), K1(LQ9)
    MSRP: $142.16
    $75.34
    1
    Add To Cart
  • COVER, Engine Valve Rocker & Camshaft
    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(LR4), CK1,2(LM7), CK1,2,3(LQ4), CK1(L59), K1(LQ9)
    MSRP: $191.30
    $121.03
    1
    Add To Cart
  • 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)
    MSRP: $156.66
    $99.55
    1
    Add To Cart
  • 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), K1(LQ9)
    MSRP: $156.66
    $99.55
    1
    Add To Cart
  • 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)
    MSRP: $81.38
    $51.72
    1
    Add To Cart
  • 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)
    MSRP: $70.30
    $44.68
    1
    Add To Cart
  • BOLT, Engine Camshaft & Valve Rocker Cover
    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
    MSRP: $7.29
    $4.63
    1
    Add To Cart
  • 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:
      10
    MSRP: $6.38
    $4.16
    10
    Add To Cart
  • ROD, Engine Valve Push Rod
    10238852
    ROD, VALVE PUSH
    • Fitting Vehicle Options:
      CK1,2,3(LQ4), CK1,2(LM7), CK1(LR4), CK1(L59), K1(LQ9)
    • Require Quantity:
      16
    • Package Quantity:
      1
    MSRP: $28.64
    $17.31
    1
    Add To Cart
  • 10241740
    ROD, VALVE PUSH(INCLUDES INSERT)
    • Fitting Vehicle Options:
      CK1(LU3)
    • Require Quantity:
      12
    • Package Quantity:
      1
    MSRP: $21.21
    $13.47
    1
    Add To Cart
  • GASKET, Engine Cylinder Head
    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
    MSRP: $76.61
    $48.69
    1
    Add To Cart
  • 12575329
    GASKET, CYL HEAD(*KIT1)
    • Fitting Vehicle Options:
      CK1(LR4), CK1,2(LM7), CK1(L59)
    • Require Quantity:
      02
    • Package Quantity:
      1
    MSRP: $67.41
    $42.85
    1
    Add To Cart
  • Chevrolet 12552362
    12552362
    GASKET, CYL HEAD(*KIT1)
    • Fitting Vehicle Options:
      CK1(LU3)
    • Require Quantity:
      02
    • Package Quantity:
      1
    MSRP: $60.12
    $38.21
    1
    Add To Cart
  • TUBE, Engine Crankcase Ventilation
    12574660
    TUBE, PCV(INCLUDES 19)(INCLUDE VALVE)
    • Fitting Vehicle Options:
      CK1,2(LM7), CK1,2,3(LQ4), CK1(LR4), CK1(L59), K1(LQ9)
    MSRP: $44.56
    $23.62
    1
    Add To Cart
  • Chevrolet 12555429
    12555429
    TUBE, PCV
    • Fitting Vehicle Options:
      CK1(LU3)
  • TUBE, Engine Crankcase
    12574386
    TUBE, OIL FILLER
    • Fitting Vehicle Options:
      CK1(LR4), CK1,2,3(LQ4), CK1,2(LM7), CK1(L59), K1(LQ9)
    MSRP: $83.19
    $50.28
    1
    Add To Cart
  • 12570623
    TUBE, OIL FILLER(INCLUDES 421)
    • Fitting Vehicle Options:
      CK1(LU3)
    MSRP: $26.21
    $15.83
    1
    Add To Cart
  • 12554211
    STUD, Ignition Coil Mounting, STUD,IGNITION COIL BRACKET(HEX FLANGED HEAD,M6X1X18)(M6X1X18.5X14)(3.330)
    • Require Quantity:
      10
    • Package Quantity:
      1
    MSRP: $13.76
    $7.29
    1
    Add To Cart
  • KEY, Valve Stem
    10166345
    KEY, VALVE STEM
    • Fitting Vehicle Options:
      CK1,2(LM7), CK1(L59), K1(LQ9)
    • Require Quantity:
      32
    • Package Quantity:
      10
    MSRP: $5.03
    $3.19
    10
    Add To Cart
  • 24503856
    KEY, VALVE STEM
    • Fitting Vehicle Options:
      CK1(LU3)
    • Require Quantity:
      24
    • Package Quantity:
      10
    MSRP: $5.33
    $3.39
    10
    Add To Cart
  • SPRING, Engine Valve
    12706568
    SPRING, VALVE
    • Fitting Vehicle Options:
      CK1(LR4), CK1,2(LM7), CK1,2,3(LQ4), CK1(L59), K1(LQ9)
    • Require Quantity:
      16
    • Package Quantity:
      1
    MSRP: $7.20
    $4.57
    1
    Add To Cart
  • Chevrolet 10212811
    10212811
    SPRING, VALVE(W/O DAMPENER)
    • Fitting Vehicle Options:
      CK1(LU3)
    • Require Quantity:
      12
    • Package Quantity:
      1
    MSRP: $18.97
    $12.05
    1
    Add To Cart
  • VALVE, Intake
    10241743
    VALVE, INTAKE(STD)
    • Fitting Vehicle Options:
      CK1(LU3)
    • Require Quantity:
      06
    • Package Quantity:
      1
    MSRP: $30.12
    $18.19
    1
    Add To Cart
  • Chevrolet 12564494
    12564494
    VALVE, INTAKE(STD)
    • Fitting Vehicle Options:
      CK1,2(LM7), CK1(LR4), CK1(L59)
    • Require Quantity:
      08
    • Package Quantity:
      1
    MSRP: $34.46
    $21.90
    1
    Add To Cart
  • 12563063
    VALVE, INTAKE(STD)
    • Fitting Vehicle Options:
      CK1,2,3(LQ4,MT1)(EXC KL5), K1(LQ4,M32), K1(LQ9)
    • Require Quantity:
      08
    • Package Quantity:
      1
    MSRP: $38.28
    $24.33
    1
    Add To Cart
  • Chevrolet 12562952
    12562952
    VALVE, INTAKE(0.015" OVERSIZE)
    • Fitting Vehicle Options:
      K1(53)(LQ4,M32), K1(LQ9)
    • Require Quantity:
      08
    • Package Quantity:
      1
    MSRP: $175.48
    $44.04
    1
    Add To Cart
  • 12564338
    VALVE, INTAKE(STD)
    • Fitting Vehicle Options:
      CK1,2,3(LQ4,MT1,KL5)
    • Require Quantity:
      08
    • Package Quantity:
      1
  • PLUG, Engine Cylinder Head
    11610259
    PLUG, CYL HEAD CORE HOLE(M12X1.5X21.2)(HEXAGON,SOCKET)
    • Fitting Vehicle Options:
      CK1,2,3(LQ4), CK1(LR4), CK1,2(LM7), CK1(L59), K1(LQ9)
    MSRP: $11.14
    $6.72
    1
    Add To Cart
  • Chevrolet 11562126
    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), K1(LQ9)
    • Require Quantity:
      02
    • Package Quantity:
      10
    MSRP: $4.17
    $2.65
    10
    Add To Cart
  • Chevrolet 11562126
    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:
      10
    MSRP: $4.17
    $2.65
    10
    Add To Cart
  • Chevrolet 11562126
    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:
      10
    MSRP: $4.17
    $2.65
    10
    Add To Cart
  • VALVE, Exhaust
    12563064
    VALVE, EXHAUST(STD)
    • Fitting Vehicle Options:
      CK1,2(LM7), CK1(LR4), CK1,2,3(LQ4)(EXC KL5), CK1,2(L59), K1(LQ9)
    • Require Quantity:
      08
    • Package Quantity:
      1
    • Replaced By:
      12694167
    MSRP: $36.38
    $21.98
    1
    Add To Cart
  • Chevrolet 12558295
    12558295
    VALVE, EXHAUST(STD)
    • Fitting Vehicle Options:
      CK1,2,3(LQ4,KL5)
    • Require Quantity:
      08
    • Package Quantity:
      1
    MSRP: $63.52
    $40.37
    1
    Add To Cart
  • 12550909
    VALVE, EXHAUST(STD)
    • Fitting Vehicle Options:
      CK1(LU3)
    • Require Quantity:
      06
    • Package Quantity:
      1
    MSRP: $34.42
    $21.88
  • Chevrolet 12562954
    12562954
    VALVE, EXHAUST(0.015" OVERSIZE)
    • Fitting Vehicle Options:
      CK1,2(LM7), CK1(LR4), CK1,2,3(LQ4)(EXC KL5), CK1(L59), K1(LQ9)
    • Require Quantity:
      08
    • Package Quantity:
      1
  • GASKET KIT, Engine Cylinder Head
    Chevrolet 89017458
    89017458
    GASKET KIT, CYL HEAD(INCLUDES 205,216)(2 HEAD GASKETS, 2 INTAKE MANIFOLD GASKETS, 12 VALVE STEM SEALS)
    • Fitting Vehicle Options:
      CK1(LU3)
    MSRP: $222.04
    $140.49
    1
    Add To Cart
  • 19368586
    GASKET KIT, CYL HEAD(INCLUDES 10,28)(INCLUDES GASKET,CYL HEAD,INTAKE MANIFOLD,EXHAUST MANIFOLD,VALVE ROCKER COVER,SEAL)
    • Fitting Vehicle Options:
      CK1(LR4), CK1,2(LM7)
    MSRP: $410.29
    $235.73
    1
    Add To Cart
  • 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)
    MSRP: $456.64
    $288.91
    1
    Add To Cart
  • 89017253
    GASKET KIT, CYL HEAD(EXCEPT:CYL HEAD BOLTS)(INCLUDES 10,28)(INCLUDE HEAD,INTKE & EXHAUST MANIFOLD GASKETS & COOLANT AIR BLEED PIPE SEALS)
    • Fitting Vehicle Options:
      K1(LQ9)
    MSRP: $456.64
    $288.91
    1
    Add To Cart
  • Chevrolet 89017252
    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)
    MSRP: $309.03
    $195.52
  • Chevrolet 89017252
    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)
    MSRP: $309.03
    $195.52
  • 88894351
    GASKET KIT, CYL HEAD(INCLUDES:CYL HEAD BOLTS)(INCLUDES 10,28)
    • Fitting Vehicle Options:
      CK1,2,3(LQ4)
  • SEAL, Engine Crankcase
    24100002
    SEAL, OIL FILLER TUBE(O RING)(PART OF 415)(27.94MM INNER DIAMETER)(SIZE #320)
    • Fitting Vehicle Options:
      CK1, CK1,2,3, CK1,2, K1
    • Require Quantity:
      02
    • Package Quantity:
      5
    MSRP: $5.33
    $2.67
    5
    Add To Cart
  • 24100002
    SEAL, OIL FILLER TUBE(O RING)(27.94MM INNER DIAMETER)(SIZE #320)
    • Fitting Vehicle Options:
      CK1,2, CK1, K1, CK1,2,3, K1,2, K1,2,3
    • Require Quantity:
      02
    • Package Quantity:
      5
    MSRP: $5.33
    $2.67
    5
    Add To Cart
  • SEAL, Engine Oil Filler
    24100002
    SEAL, OIL FILLER CAP(O RING)(PART OF 417)(27.94MM INNER DIAMETER)(SIZE #320)(1.745)
    • Fitting Vehicle Options:
      K1, CK1,2, CK1,2,3, CK1
    • Require Quantity:
      02
    • Package Quantity:
      5
    MSRP: $5.33
    $2.67
    5
    Add To Cart
  • 24100002
    SEAL, OIL FILLER CAP(O RING)(PART OF 40)(27.94MM INNER DIAMETER)(SIZE #320)(1.745)
    • Fitting Vehicle Options:
      CK1,2, CK1, K1, CK1,2,3, K1,2,3, K1,2
    • Require Quantity:
      02
    • Package Quantity:
      5
    MSRP: $5.33
    $2.67
    5
    Add To Cart
  • BOLT, Engine Valve Lifter
    12551163
    BOLT, VALVE LIFTER GUIDE(M6X1.0X19)
    • Fitting Vehicle Options:
      CK1(LR4), CK1,2,3(LQ4), CK1,2(LM7), CK1(L59), K1(LQ9)
    • Require Quantity:
      04
    • Package Quantity:
      10
    MSRP: $5.70
    $3.45
    10
    Add To Cart
  • Chevrolet 24501042
    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
    MSRP: $16.51
    $10.49
    1
    Add To Cart
  • HEAD, Engine Cylinder
    Chevrolet 12562319
    12562319
    HEAD, CYL(PARTIAL)(INCLUDES 20,22)(INCLUDES HEAD,GUIDES,SEATS,PLUG)
    • Fitting Vehicle Options:
      CK1,2,3(LQ4)(EXC KL5), K1(LQ9)
    • Require Quantity:
      02
    • Package Quantity:
      1
    MSRP: $731.30
    $460.62
    1
    Add To Cart
  • Chevrolet 12555630
    12555630
    HEAD, CYL
    • Fitting Vehicle Options:
      CK1(LU3)
    • Require Quantity:
      02
    • Package Quantity:
      1
    MSRP: $713.03
    $449.11
    1
    Add To Cart
  • 12578925
    HEAD, CYL(INCLUDES 20,22)(EXCEPT VALVES)
    • Fitting Vehicle Options:
      CK1(LR4), CK1,2(LM7), CK1(L59)
    • Require Quantity:
      02
    • Package Quantity:
      1
    MSRP: $854.96
    $538.50
  • 12685691
    HEAD, CYL(PARTIAL)(INCLUDES 20,22)
    • Fitting Vehicle Options:
      CK1,2,3(LQ4,MT1,KL5)
    • Require Quantity:
      02
    • Package Quantity:
      1
  • CAP, Engine Valve Spring
    10166344
    CAP, VALVE SPRING(EXHAUST)
    • Fitting Vehicle Options:
      CK1,2,3(LQ4), CK1,2(LM7), CK1(LR4), CK1(L59), K1(LQ9)
    • Require Quantity:
      16
    • Package Quantity:
      1
    MSRP: $5.54
    $3.18
    1
    Add To Cart
  • Chevrolet 10241744
    10241744
    CAP, VALVE SPRING
    • Fitting Vehicle Options:
      CK1(LU3)
    • Require Quantity:
      12
    • Package Quantity:
      5
    MSRP: $5.79
    $3.68
    5
    Add To Cart
  • SEAL, Engine Valve
    10212810
    SEAL, INTAKE VALVE STEM OIL(*KIT1)
    • Require Quantity:
      06
    • Package Quantity:
      1
    MSRP: $7.41
    $4.71
    1
    Add To Cart
  • 12564852
    SEAL, EXHAUST VALVE STEM OIL(*KIT1)
    • Require Quantity:
      06
    • Package Quantity:
      1
  • 11609746
    NUT, HEX FLANGED HEAD,M8X1.25,8.9THK,17.6 O.D.,10 STEEL,GMW3200, PREVENT TORQUE(SECONDARY AIR INJECTION PIPE)
    • Require Quantity:
      02
    • Package Quantity:
      12
    MSRP: $4.30
    $2.73
    12
    Add To Cart
  • Chevrolet 585927
    585927
    PIN, DOWEL 5/16 X 9/16 STEEL(CYL HEAD LOCATING)
    • Require Quantity:
      04
    • Package Quantity:
      1
    MSRP: $3.27
    $1.75
    1
    Add To Cart
Genuine GM Parts, the Right Choice
GMPartsGiant.com offers the wholesale prices for genuine 2003 Chevrolet Silverado 1500 SS 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 5.3L Flex, 8 Cyl 6.0L. Model Code: 1500 EXTENDED CAB STANDARD BOX, 1500 REGULAR CAB STANDARD BOX.