Engine Assembly-Cylinder Head & Related Parts fit your 2006 GMC Sierra 2500 HD 4WD

Currently shopping for
2006 GMC Sierra 2500 HD 4WD
Change Vehicle
Categories Close X
Categories Close X
Sort by:
Recommended
Part No. & Part Description
Price & Qty.
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
    $8.00 $5.08
    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
    $13.05
    1
    Add To Cart
  • 11516918
    BOLT, HEXAGON W/CONICAL WASHER,M10X1.5X30,25 THREAD,20 OUTSIDE DIAMETER,10.9,7114M,MACHINE,HEADER POINT(ENGINE LIFT REAR BRACKET)
    • Require Quantity: 02
    • Package Quantity: 1
    $38.13 $22.41
    1
    Add To Cart
  • SPARK PLUG, Spark Ignition
    19299585
    SPARK PLUG, GASOLINE ENGINE IGNITION(PLATINUM PLUG)
    • Fitting Vehicle Options: CK1,2,3(LM7), CK1,2,3(L33), CK1,2,3(LQ4)
    • Require Quantity: 08
    • Package Quantity: 1
    $13.20 $7.36
    1
    Add To Cart
  • 12679800
    SPARK PLUG, GASOLINE ENGINE IGNITION(PLATINUM PLUG)
    • Fitting Vehicle Options: CK2,3(L18)
    • Require Quantity: 08
    • Package Quantity: 1
    $12.98 $7.24
    1
    Add To Cart
  • GASKET, Engine Camshaft & Valve Rocker Cover
    12637683
    GASKET, VALVE ROCKER ARM COVER(PART OF 505)(*KIT2)
    • Fitting Vehicle Options: CK1,2,3(LQ4)
    • Require Quantity: 02
    • Package Quantity: 1
    $34.05 $21.63
    1
    Add To Cart
  • GMC 12557831
    12557831
    GASKET, VALVE ROCKER ARM COVER BOLT(GRAY)(0.413)
    • Fitting Vehicle Options: CK2,3(L18)
    • Require Quantity: 14
    • Package Quantity: 1
    $13.24 $8.00
    1
    Add To Cart
  • 12559597
    GASKET, VALVE ROCKER ARM COVER
    • Fitting Vehicle Options: CK2,3(L18)
    • Require Quantity: 02
    • Package Quantity: 1
    $36.54 $23.21
    1
    Add To Cart
  • BOLT, Engine Cylinder Head
    12558840
    BOLT, CYL HEAD(SHORT)(M8X1.25X45)
    • Fitting Vehicle Options: CK1,2,3(LQ4)
    • Require Quantity: 10
    • Package Quantity: 1
    $5.95 $3.59
    1
    Add To Cart
  • 19258707
    BOLT, CYL HEAD(M11X2X100)
    • Fitting Vehicle Options: CK1,2,3(LQ4)
    • Require Quantity: 20
    • Package Quantity: 1
    $5.42 $3.28
    1
    Add To Cart
  • 11610681
    BOLT, CYL HEAD(M12 X 121MM FLANGE)(UPPER)(WHEN REPLACING ONE BOLT; ALL MUST BLACK ENAMEL REPLACED)
    • Fitting Vehicle Options: CK2,3(LLY), CK2,3(LBZ)
    • Require Quantity: 36
    • Package Quantity: 1
    $10.21 $6.49
    1
    Add To Cart
  • 97355741
    BOLT, CYL HEAD(LOWER)(M8 X 90MM HEXAGON SOCKET)
    • Fitting Vehicle Options: CK2,3(LLY), CK2,3(LBZ)
    • Require Quantity: 08
    • Package Quantity: 1
    $13.05
    1
    Add To Cart
  • 11519111
    BOLT, CYL HEAD(M10X1.5X103)
    • Fitting Vehicle Options: CK2,3(L18)
    • Require Quantity: 24
    • Package Quantity: 1
    $8.69 $5.25
    1
    Add To Cart
  • GMC 11519112
    11519112
    BOLT, CYL HEAD(M10X1.5X86)
    • Fitting Vehicle Options: CK2,3(L18)
    • Require Quantity: 04
    • Package Quantity: 1
    $7.50 $4.53
    1
    Add To Cart
  • 11519113
    BOLT, CYL HEAD(M10X1.5X52)
    • Fitting Vehicle Options: CK2,3(L18)
    • Require Quantity: 08
    • Package Quantity: 1
    $7.72 $4.66
    1
    Add To Cart
  • SEAL KIT, Engine Valve
    12482063
    SEAL KIT, INTAKE VALVE STEM OIL(W/SPRING SHIM)(14.4MM)(CONTAINS 8 SEALS)
    $60.23 $36.39
    1
    Add To Cart
  • 12482062
    SEAL KIT, EXHAUST VALVE STEM OIL(22.8MM)(CONTAINS 8 SEALS)
    $66.04 $37.95
    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)
    • Require Quantity: 04
    • Package Quantity: 1
    $17.43 $10.54
    1
    Add To Cart
  • 12551397
    GUIDE, VALVE LIFTER(ACCOMMODATES 2 VALVE LFTRS EACH)
    • Fitting Vehicle Options: CK2,3(L18)
    • Require Quantity: 08
    • Package Quantity: 10
    $5.16 $3.27
    10
    Add To Cart
  • 12562369
    GUIDE, VALVE LIFTER PUSH ROD
    • Fitting Vehicle Options: CK2,3(L18)
    • Require Quantity: 08
    • Package Quantity: 1
    $12.60
    1
    Add To Cart
  • ARM, Engine Valve Rocker
    12681275
    ARM, VALVE ROCKER
    • Fitting Vehicle Options: CK1,2,3(LQ4)
    • Require Quantity: 16
    • Package Quantity: 1
    $22.71 $13.72
    1
    Add To Cart
  • GMC 12556298
    12556298
    ARM, VALVE ROCKER
    • Fitting Vehicle Options: CK2,3(L18)
    • Require Quantity: 16
    • Package Quantity: 1
    $41.96 $25.34
    1
    Add To Cart
  • WIRE KIT, Spark or Glow Plug Ignition
    19351572
    WIRE KIT, SPARK PLUG(USED W/COILS STAMPED 12558693-MELCO COIL, 7MM DIAMETER, 10.5IN LG)(INCLUDES 724)(CONTAINS 8 WIRES)
    • Replaced By: 19417607
    $171.34 $76.76
    1
    Add To Cart
  • GMC 19417606
    19417606
    WIRE KIT, SPARK PLUG(COILS STAMPED 19005218-DELPHI COIL, 7MM DIAMETER, 9.2IN LG)(INCLUDES 724)(CONTAINS 8 WIRES)
    $159.62 $71.51
    1
    Add To Cart
  • COVER, Engine Valve Rocker & Camshaft
    12570427
    COVER, VALVE ROCKER ARM(INCLUDES 504,516,900)(INCLUDES:COVER,GASKET,BOLT,DEFLECTOR,FITTING)
    • Location: Driver Side
    • Fitting Vehicle Options: CK1,2,3(LQ4)
    $202.36 $128.03
    1
    Add To Cart
  • 12582224
    COVER, VALVE ROCKER ARM(INCLUDES 504,516)(INCLUDES:COVER,GASKET,BOLT,CONNECTOR,FITTING,BAFFLE,CAP)
    • Location: Passenger Side
    • Fitting Vehicle Options: CK1,2,3(LQ4)
    $160.89 $102.23
    1
    Add To Cart
  • 12570555
    COVER, VALVE ROCKER ARM(INCLUDES COVER,GASKET)
    • Fitting Vehicle Options: CK2,3(L18)
    • Require Quantity: 02
    • Package Quantity: 1
    $171.97 $82.34
    1
    Add To Cart
  • BOLT, Engine Camshaft & Valve Rocker Cover
    12577215
    BOLT, VALVE ROCKER ARM COVER(PART OF 505)(M6.0X1.0)(W/GROMMET,SLEEVE)(*KIT2)
    • Fitting Vehicle Options: CK1,2,3(LQ4)
    • Require Quantity: 08
    • Package Quantity: 1
    $7.48 $4.75
    1
    Add To Cart
  • GMC 12559598
    12559598
    BOLT, VALVE ROCKER ARM COVER(M6X1.0XX26)
    • Fitting Vehicle Options: CK2,3(L18)
    • Require Quantity: 14
    • Package Quantity: 1
    $13.59 $8.64
    1
    Add To Cart
  • ROD, Engine Valve Push Rod
    10238852
    ROD, VALVE PUSH
    • Fitting Vehicle Options: CK1,2,3(LQ4)
    • Require Quantity: 16
    • Package Quantity: 1
    $30.29 $18.31
    1
    Add To Cart
  • 12556295
    ROD, VALVE PUSH(INTAKE)
    • Fitting Vehicle Options: CK2,3(L18)
    • Require Quantity: 08
    • Package Quantity: 1
    $24.63 $14.87
    1
    Add To Cart
  • GMC 12556296
    12556296
    ROD, VALVE PUSH(EXHAUST)
    • Fitting Vehicle Options: CK2,3(L18)
    • Require Quantity: 08
    • Package Quantity: 1
    $23.00 $13.89
    1
    Add To Cart
  • GASKET, Engine Cylinder Head
    12589227
    GASKET, CYL HEAD(NEW HEAD BLTS REQ'D WHEN HEAD IS REMOVED)(*KIT2)
    • Fitting Vehicle Options: CK1,2,3(LQ4)
    • Require Quantity: 02
    • Package Quantity: 1
    $90.49 $57.51
    1
    Add To Cart
  • 12637785
    GASKET, CYL HEAD(NOTE:SEE REVISED TORQUE SPECS PER TSB 06-06-01-006)(FOR GRADE SELECTOR, SEE SI2000 DOCUMENTATION INSIDE DIAMETER #671425)(1.05+/- 0.050 MM)(GRADE C)(NEW HEAD BOLTS REQUIRED WHEN HEAD IS REMOVED)
    • Location: Driver Side
    • Fitting Vehicle Options: CK2,3(LBZ,MW7)
    $112.69 $68.07
    1
    Add To Cart
  • 12637785
    GASKET, CYL HEAD(FOR GRADE SELECTOR, SEE SI2000 DOCUMENTATION INSIDE DIAMETER #671425)(1.05+/- 0.050 MM)(GRADE C)(NEW HEAD BOLTS REQUIRED WHEN HEAD IS REMOVED)
    • Location: Driver Side
    • Fitting Vehicle Options: CK2,3(LLY)
    $112.69 $68.07
    1
    Add To Cart
  • 12637788
    GASKET, CYL HEAD(NOTE:SEE REVISED TORQUE SPECS PER TSB 06-06-01-006)(FOR GRADE SELECTOR, SEE SI2000 DOCUMENTATION INSIDE DIAMETER #671425)(GRADE C)(NEW HEAD BOLTS REQUIRED WHEN HEAD IS REMOVED)
    • Location: Passenger Side
    • Fitting Vehicle Options: CK2,3(LLY,ML6,NC8,NF4,NT9), CK2,3(LBZ,MW7), CK2,3(LLY,MW7,NC8,NF4,NT9)
    $112.68 $75.52
    1
    Add To Cart
  • 12637790
    GASKET, CYL HEAD(NOTE:SEE REVISED TORQUE SPECS PER TSB 06-06-01-006)(FOR GRADE SELECTOR, SEE SI2000 DOCUMENTATION INSIDE DIAMETER #671425)(GRADE A)(NEW HEAD BOLTS REQUIRED WHEN HEAD IS REMOVED)
    • Location: Passenger Side
    • Fitting Vehicle Options: CK2,3(LBZ,MW7), CK2,3(LLY,ML6,NC8,NF4,NT9,MW7)
    $65.43 $41.59
    1
    Add To Cart
  • GMC 12558163
    12558163
    GASKET, CYL HEAD
    • Location: Driver Side
    • Fitting Vehicle Options: CK2,3(L18)
    $57.14 $36.32
    1
    Add To Cart
  • GMC 12558164
    12558164
    GASKET, CYL HEAD
    • Location: Passenger Side
    • Fitting Vehicle Options: CK2,3(L18)
    $67.00 $40.48
    1
    Add To Cart
  • GMC 12637786
    12637786
    GASKET, CYL HEAD(NOTE:SEE REVISED TORQUE SPECS PER TSB 06-06-01-006)(FOR GRADE SELECTOR, SEE SI2000 DOCUMENTATION INSIDE DIAMETER #671425)(GRADE B)(NEW HEAD BOLTS REQUIRED WHEN HEAD IS REMOVED)
    • Location: Driver Side
    • Fitting Vehicle Options: CK2,3(LLY), CK2,3(LBZ,MW7)
    $65.13 $39.35
    1
    Add To Cart
  • 12637787
    GASKET, CYL HEAD(NOTE:SEE REVISED TORQUE SPECS PER TSB 06-06-01-006)(GRADE A)(NEW HEAD BOLTS REQUIRED WHEN HEAD IS REMOVED)
    • Location: Driver Side
    • Fitting Vehicle Options: CK2,3(LLY,MW7,NC8,NF4,NT9), CK2,3(LLY,ML6,NC8,NF4,NT9), CK2,3(LBZ,MW7)
    $76.05 $47.67
    1
    Add To Cart
  • 12637789
    GASKET, CYL HEAD(NOTE:SEE REVISED TORQUE SPECS PER TSB 06-06-01-006)(FOR GRADE SELECTOR, SEE SI2000 DOCUMENTATION INSIDE DIAMETER #671425)(GRADE B)(NEW HEAD BOLTS REQUIRED WHEN HEAD IS REMOVED)
    • Location: Passenger Side
    • Fitting Vehicle Options: CK2,3(LLY,MW7,NC8,NF4,NT9), CK2,3(LBZ,MW7)
    $85.38 $40.88
    1
    Add To Cart
  • GMC 98040128
    98040128
    GASKET, CYL HEAD(OVERBORED)(DO NOT USE SERVICE MANUAL TORQUES/NEW TORQUE SPECIAL WILL BLACK ENAMEL INCLUDED)(.75MM OVERSIZED)
    • Location: Passenger Side
    • Fitting Vehicle Options: CK2,3(LLY)
    $165.46 $66.55
    1
    Add To Cart
  • GMC 98040130
    98040130
    GASKET, CYL HEAD(OVERBORED)(DO NOT USE SERVICE MANUAL TORQUES/NEW TORQUE SPECIAL WILL BLACK ENAMEL INCLUDED)(.75MM OVERSIZED)
    • Location: Driver Side
    • Fitting Vehicle Options: CK2,3(LLY)
    $161.20 $77.18
    1
    Add To Cart
  • LIFTER, Engine Valve Lifter
    17122490
    LIFTER, VALVE(HYDRAULIC, ROLLER, NON-ACTIVE FUEL MANAGEMENT LIFTER)(COMPLETE ASSEMBLY)
    • Fitting Vehicle Options: CK1,2,3(LQ4)
    • Require Quantity: 16
    • Package Quantity: 1
    $60.54 $36.58
    1
    Add To Cart
  • GMC 17120060
    17120060
    LIFTER, VALVE
    • Fitting Vehicle Options: CK2,3(L18)
    • Require Quantity: 16
    • Package Quantity: 1
    • Replaced By: 12722012
    $62.12 $37.53
    1
    Add To Cart
  • GMC 12721203
    12721203
    LIFTER, VALVE(HYDRAULIC, ROLLER, NON-ACTIVE FUEL MANAGEMENT LIFTER)(MERCH PACKING OF QTY 4)
    • Fitting Vehicle Options: CK1,2,3(LQ4)
    $181.49 $114.83
    1
    Add To Cart
  • GLOW PLUG, Spark Ignition
    12639701
    GLOW PLUG
    • Fitting Vehicle Options: CK2,3(LBZ)
    • Require Quantity: 08
    • Package Quantity: 1
    $41.63 $23.21
    1
    Add To Cart
  • 12639701
    GLOW PLUG, (HEXAGON THREADS LOCATION MIDDLE OF GLOW PLUG)
    • Fitting Vehicle Options: CK2,3(LLY,NC8,NF4,NT9)
    • Require Quantity: 08
    • Package Quantity: 1
    $41.63 $23.21
    1
    Add To Cart
  • SPRING, Engine Valve
    12706568
    SPRING, VALVE
    • Fitting Vehicle Options: CK1,2,3(LQ4)
    • Require Quantity: 16
    • Package Quantity: 1
    $7.39 $4.63
    1
    Add To Cart
  • 12565763
    SPRING, VALVE
    • Fitting Vehicle Options: CK2,3(L18)
    • Require Quantity: 16
    • Package Quantity: 1
    $8.49 $5.40
    1
    Add To Cart
  • PLUG, Engine Cylinder Head
    11610259
    PLUG, CYL HEAD CORE HOLE(M12X1.5X21.2)(HEXAGON,SOCKET)
    • Fitting Vehicle Options: CK1,2,3(LQ4)
    $11.14 $6.72
    1
    Add To Cart
  • GMC 11562126
    11562126
    PLUG, CYL HEAD CORE HOLE(PRESSURE IN CUP)(PART OF 218)(CUP,32.03X7.88X1.27, S30400 STAINLESS STEEL PER SAE J405.)
    • Fitting Vehicle Options: CK1,2,3(LQ4)
    • Require Quantity: 02
    • Package Quantity: 10
    $4.17 $2.65
    10
    Add To Cart
  • GMC 94029588
    94029588
    PLUG, CYL HEAD CORE HOLE(16MM DIAMETER)(PART OF 1)(16MM OUTSIDE DIAMETER)(0.253)
    • Fitting Vehicle Options: CK2,3(LBZ)
    • Require Quantity: 04
    • Package Quantity: 1
    $7.02 $4.24
    1
    Add To Cart
  • GMC 94029588
    94029588
    PLUG, CYL HEAD CORE HOLE(16MM DIAMETER)(PART OF 1)(16MM OUTSIDE DIAMETER)(0.253)
    • Fitting Vehicle Options: CK2,3(LLY)
    • Require Quantity: 03
    • Package Quantity: 1
    $7.02 $4.24
    1
    Add To Cart
  • GMC 94032652
    94032652
    PLUG, CYL HEAD CORE HOLE(28MM O.D.)(0.034)
    • Fitting Vehicle Options: CK2,3(LBZ), CK2,3(LLY)
    • Require Quantity: 02
    • Package Quantity: 1
    $2.31 $1.38
    1
    Add To Cart
  • VALVE, Exhaust
    12563064
    VALVE, EXHAUST(STD)
    • Fitting Vehicle Options: CK1,2,3(LQ4)(EXC KL5)
    • Require Quantity: 08
    • Package Quantity: 1
    • Replaced By: 12694167
    $37.36 $22.58
    1
    Add To Cart
  • GMC 12558849
    12558849
    VALVE, EXHAUST(STD)(OS)
    • Fitting Vehicle Options: CK2,3(L18)(EXC NM2)
    • Require Quantity: 08
    • Package Quantity: 1
    • Replaced By: 19433168
    $99.21 $63.05
    1
    Add To Cart
  • GMC 12558295
    12558295
    VALVE, EXHAUST(STD)
    • Fitting Vehicle Options: CK1,2,3(LQ4,KL5)
    • Require Quantity: 08
    • Package Quantity: 1
    $63.52 $40.37
    1
    Add To Cart
  • GMC 12559084
    12559084
    VALVE, EXHAUST(0.003 OVERSIZE)
    • Fitting Vehicle Options: CK2,3(L18)(EXC NM2)
    • Require Quantity: 08
    • Package Quantity: 1
    $84.42 $38.99
    1
    Add To Cart
  • GMC 12559086
    12559086
    VALVE, EXHAUST(0.030" OS)
    • Fitting Vehicle Options: CK2,3(L18)(EXC NM2)
    • Require Quantity: 08
    • Package Quantity: 1
    $83.25 $38.22
    1
    Add To Cart
  • GMC 19206511
    19206511
    VALVE, EXHAUST(0.015 OVERSIZE)
    • Fitting Vehicle Options: CK2,3(L18)(EXC NM2)
    • Require Quantity: 08
    • Package Quantity: 1
    $128.81 $81.86
    1
    Add To Cart
  • 19418993
    COIL, Ignition Coil, COIL,IGNITION(STAMPED 12556393)(CONSISTS OF A COIL ONLY)
    • Require Quantity: 08
    • Package Quantity: 1
    $124.80 $59.40
    1
    Add To Cart
  • 24100002
    SEAL, Engine Crankcase, SEAL,OIL FILLER TUBE(O RING)(27.94MM INNER DIAMETER)(SIZE #320)
    • Require Quantity: 02
    • Package Quantity: 5
    $5.47 $2.72
    5
    Add To Cart
  • 24100002
    SEAL, Engine Oil Filler, SEAL,OIL FILLER CAP(O RING)(PART OF 424)(27.94MM INNER DIAMETER)(SIZE #320)(1.745)
    • Require Quantity: 02
    • Package Quantity: 5
    $5.47 $2.72
    5
    Add To Cart
  • PIN, Engine Cylinder Head
    12570326
    PIN, CYL HEAD LOCATING
    • Fitting Vehicle Options: CK1,2,3(LQ4)
    • Require Quantity: 04
    • Package Quantity: 1
    $7.39 $4.46
    1
    Add To Cart
  • 12558081
    PIN, CYL HEAD LOCATING(1/2 X 5/8 O.D.)
    • Fitting Vehicle Options: CK2,3(L18)
    • Require Quantity: 04
    • Package Quantity: 5
    $4.34 $2.61
    5
    Add To Cart
  • VALVE, Intake
    12563063
    VALVE, INTAKE(STD)
    • Fitting Vehicle Options: CK1,2,3(LQ4,MT1)(EXC KL5), CK2,3(LQ4,MW3), CK2,3(LQ4,M32)
    • Require Quantity: 08
    • Package Quantity: 1
    $39.32 $23.75
    1
    Add To Cart
  • GMC 12556317
    12556317
    VALVE, INTAKE(STD)
    • Fitting Vehicle Options: CK2,3(L18)
    • Require Quantity: 08
    • Package Quantity: 1
    $55.59 $35.32
    1
    Add To Cart
  • 12564338
    VALVE, INTAKE(STD)
    • Fitting Vehicle Options: CK1,2,3(LQ4,MT1,KL5)
    • Require Quantity: 08
    • Package Quantity: 1
    $34.49 $27.58
    1
    Add To Cart
  • GMC 19206512
    19206512
    VALVE, INTAKE(0.015" OVERSIZE)
    • Fitting Vehicle Options: CK2,3(L18)
    • Require Quantity: 08
    • Package Quantity: 1
    $33.73 $20.38
    1
    Add To Cart
  • HEAD, Engine Cylinder
    GMC 12562319
    12562319
    HEAD, CYL(PARTIAL)(INCLUDES 216,901)(INCLUDES HEAD,GUIDES,SEATS,PLUG)
    • Fitting Vehicle Options: CK1,2,3(LQ4)(EXC KL5)
    • Require Quantity: 02
    • Package Quantity: 1
    $751.05 $473.06
    1
    Add To Cart
  • GMC 12581476
    12581476
    HEAD, CYL(INCLUDES SEATS,GUIDES)(MUST USE TOGETHER WITH 11609296)("USE SILVER INTAKE BOLTS WHEN USING INTAKE GASKET WITHOUT SNOUTS,USE BLACK INTAKE BOLTS WHEN USING GASKET WITH SNOUTS)
    • Location: Passenger Side
    • Fitting Vehicle Options: CK2,3(L18)
    $984.75 $761.70
    1
    Add To Cart
  • GMC 12581477
    12581477
    HEAD, CYL(INCLUDES SEATS,GUIDES)(MUST USE TOGETHER WITH 11609296)("USE SILVER INTAKE BOLTS WHEN USING INTAKE GASKET WITHOUT SNOUTS,USE-BLACK INTAKE BOLTS WHEN USING GASKET WITH SNOUTS)
    • Location: Driver Side
    • Fitting Vehicle Options: CK2,3(L18)
    $368.66 $286.45
    1
    Add To Cart
  • 12690608
    HEAD, CYL(MACHINING)(INCLUDES 4,8,9,102,103)
    • Fitting Vehicle Options: CK2,3(LLY), CK2,3(LBZ)
    • Require Quantity: 02
    • Package Quantity: 1
    $1902.16 $1198.07
    1
    Add To Cart
  • 12685691
    HEAD, CYL(PARTIAL)(INCLUDES 216,901)
    • Fitting Vehicle Options: CK1,2,3(LQ4,MT1,KL5)
    • Require Quantity: 02
    • Package Quantity: 1
  • PIN, Engine Valve Rocker Arm Shaft
    97726512
    PIN, VALVE ROCKER ARM SHAFT LOCATING
    • Fitting Vehicle Options: CK2,3(LBZ)
    • Require Quantity: 04
    • Package Quantity: 10
    $3.13 $1.98
    10
    Add To Cart
  • 97726512
    PIN, VALVE ROCKER ARM SHAFT SUPPORT LOCATING
    • Fitting Vehicle Options: CK2,3(LLY)
    • Require Quantity: 04
    • Package Quantity: 10
    $3.13 $1.98
    10
    Add To Cart
  • 11609296
    STUD, Intake & Exhaust Manifold, STUD,EXHAUST MANIFOLD(STRAIGHT,M8X1.25X30,M8X1.25XX12.5,EXTERNAL)(USED AT #1,2,3,5,6,7,8 RH & 1,2,3,4,6,7,8 LH)
    • Require Quantity: 14
    • Package Quantity: 10
    $6.82 $4.33
    10
    Add To Cart
  • WIRE, Spark Plug or Coil
    12192133
    WIRE, SPARK PLUG(10.5IN)(7MM DIAMETER, 10.5"LONG)(W/O HEAT SHIELD)(IGNITION CABLE)(*KIT1)(USED W/COIL STAMPED 12558693)
    • Fitting Vehicle Options: CK1,2,3(LQ4)
    • Require Quantity: 08
    • Package Quantity: 1
    $27.32 $14.48
    1
    Add To Cart
  • 19351578
    WIRE, SPARK PLUG(STYLE 12HHH, 7MM DIAMETER, 12IN LG)(CONTAINS 1 WIRE)
    • Fitting Vehicle Options: CK2,3(L18)
    • Require Quantity: 08
    • Package Quantity: 1
    $28.54 $12.60
    1
    Add To Cart
  • GMC 19351911
    19351911
    WIRE, SPARK PLUG(9.2IN)(7MM DIAMETER, 9.2"LONG)(W/O HEAT SHIELD)(IGNITION CABLE)(USED WITH COIL LABELED 190052)(*KIT1)
    • Fitting Vehicle Options: CK1,2,3(LQ4)
    • Require Quantity: 08
    • Package Quantity: 1
    $19.99 $12.60
    1
    Add To Cart
  • SEAL, Engine Valve
    GMC 12555601
    12555601
    SEAL, VALVE STEM OIL
    • Fitting Vehicle Options: CK2,3(L18)
    • Require Quantity: 16
    • Package Quantity: 1
    $11.76 $7.10
    1
    Add To Cart
  • GMC 97212994
    97212994
    SEAL, VALVE STEM OIL(PACKING OF 16)
    • Fitting Vehicle Options: CK2,3(LLY), CK2,3(LBZ)
    $13.05
    16
    Add To Cart
  • CAP, Engine Valve Spring
    10166344
    CAP, VALVE SPRING(EXHAUST)
    • Fitting Vehicle Options: CK1,2,3(LQ4)
    • Require Quantity: 16
    • Package Quantity: 1
    $12.60
    1
    Add To Cart
  • GMC 10213464
    10213464
    CAP, VALVE SPRING
    • Fitting Vehicle Options: CK2,3(L18)
    • Require Quantity: 16
    • Package Quantity: 35
    $8.76 $5.56
    35
    Add To Cart
  • 12569721
    STUD, Engine Valve Adjusting, STUD,VALVE ROCKER ARM PIVOT(HEXAGON SPECIAL,M10X1.5X19,M8X1.0X18,20.8L X11 OUTSIDE DIAMETER SHIELD,65.4 TL,10.9)(USE THREAD SEALER 12346004 US (CANADA 10953480))
    • Require Quantity: 16
    • Package Quantity: 1
    $6.46 $3.90
    1
    Add To Cart
  • SEAT, Cylinder Head Valve Seat
    GMC 97212571
    97212571
    SEAT, INTAKE VALVE(PART OF 1)(0.669)
    • Fitting Vehicle Options: CK2,3(LLY), CK2,3(LBZ)
    • Require Quantity: 08
    • Package Quantity: 1
    $9.03 $5.46
    1
    Add To Cart
  • GMC 97212572
    97212572
    SEAT, EXHAUST VALVE(PART OF 1)(0.669)
    • Fitting Vehicle Options: CK2,3(LBZ), CK2,3(LLY)
    • Require Quantity: 08
    • Package Quantity: 1
    $8.87 $5.36
    1
    Add To Cart
  • SHIELD, Exhaust Manifold
    12555623
    SHIELD, EXHAUST MANIFOLD HEAT
    • Location: Driver Side
  • 12576124
    SHIELD, EXHAUST MANIFOLD HEAT
    • Location: Passenger Side
  • MANIFOLD, Engine Exhaust Manifold
    GMC 12557287
    12557287
    MANIFOLD, EXHAUST(WITHOUT AIR INJECTOR REACTOR)
    • Location: Driver Side
  • GMC 12601751
    12601751
    MANIFOLD, EXHAUST
    • Location: Passenger Side
  • 11516076
    NUT, PREVAILING TORQUE TENSION FLANGE HEAD (M8X1.25X17.4 OUTSIDE DIAMETER(EXHAUST MANIFOLD)
    • Require Quantity: 14
    • Package Quantity: 1
    $7.39 $4.69
    1
    Add To Cart
Genuine GM Parts, the Right Choice
GMPartsGiant.com offers the wholesale prices for genuine 2006 GMC Sierra 2500 HD 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: 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.