Engine Assembly-Cylinder Head & Related Parts fit your 2005 GMC Yukon XL 2500 4WD

Currently shopping for
2005 GMC Yukon XL 2500 4WD
Change Vehicle
Vehicle Options
Yukon XL/Escalade ESV 3/4 Ton
Vehicle Options
Yukon XL/Escalade ESV 3/4 Ton
Categories Close X

Currently 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, Fascias
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

Currently 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, Fascias
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 & Qty.
Part No. &
Part Description
  • BOLT, HEXAGON
    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
  • SPARK PLUG, Spark Ignition
    19299585
    SPARK PLUG, GASOLINE ENGINE IGNITION(PLATINUM PLUG)
    • Fitting Vehicle Options: CK1,2,3(L33), CK1,2,3(LM7), 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
  • 97312341
    GASKET, VALVE ROCKER ARM COVER(UPPER)(*KIT2)
    • Fitting Vehicle Options: CK2,3(LLY)
    • Require Quantity: 02
    • Package Quantity: 1
    $79.42 $47.99
    1
    Add To Cart
  • 97321295
    GASKET, VALVE ROCKER ARM COVER SPACER(LOWER COVER TO HEAD)(*KIT2)
    • Fitting Vehicle Options: CK2,3(LLY)
    • Require Quantity: 02
    • Package Quantity: 1
    $121.28 $77.08
    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 $3.73
    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)
    • 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)
    • 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 $5.52
    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 $4.76
    1
    Add To Cart
  • 11519113
    BOLT, CYL HEAD
    • Fitting Vehicle Options: CK2,3(L18)
    • Require Quantity: 08
    • Package Quantity: 1
    $7.72 $4.91
    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 $41.42
    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 $11.08
    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
    $14.36
    1
    Add To Cart
  • GMC 97240845
    97240845
    GUIDE, VALVE LIFTER
    • Fitting Vehicle Options: CK2,3(LLY)
    • Require Quantity: 08
    • Package Quantity: 1
    $21.86 $13.21
    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 97365293
    97365293
    ARM, VALVE ROCKER(INTAKE)(INCLUDES 4,8)
    • Fitting Vehicle Options: CK2,3(LLY)
    • Require Quantity: 08
    • Package Quantity: 1
    $162.59 $80.63
    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
  • GMC 97328661
    97328661
    ARM, VALVE ROCKER(EXHAUST)(INCLUDES 4,8)
    • Fitting Vehicle Options: CK2,3(LLY)
    • Require Quantity: 08
    • Package Quantity: 1
    $176.72 $111.81
    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
  • GMC 97312349
    97312349
    COVER, VALVE ROCKER ARM(UPPER COVER)(INCLUDES 13-17,37)
    • Fitting Vehicle Options: CK2,3(LLY)
    • Require Quantity: 02
    • Package Quantity: 1
    $184.17 $116.53
    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
  • 11611125
    BOLT, VALVE ROCKER ARM COVER(M6X30 HEXAGON SOCKET)
    • Fitting Vehicle Options: CK2,3(LLY)
    • Require Quantity: 24
    • Package Quantity: 1
    $7.39 $4.69
    1
    Add To Cart
  • GMC 11611126
    11611126
    BOLT, VALVE ROCKER ARM COVER(M6X50 HEXAGON SOCKET)
    • Fitting Vehicle Options: CK2,3(LLY)
    • Require Quantity: 08
    • Package Quantity: 1
    $7.39 $4.69
    1
    Add To Cart
  • GMC 11611127
    11611127
    BOLT, VALVE ROCKER ARM COVER
    • Fitting Vehicle Options: CK2,3(LLY)
    • Require Quantity: 24
    • Package Quantity: 1
    $7.39 $4.69
    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
  • 97240416
    ROD, VALVE PUSH(MUST BLACK ENAMEL USED W/ HARDENED LIFTERS 97325546.)
    • Fitting Vehicle Options: CK2,3(LLY)
    • Require Quantity: 16
    • Package Quantity: 1
    $16.33 $14.37
    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(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(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)
    $112.68 $75.52
    1
    Add To Cart
  • 12637790
    GASKET, CYL HEAD(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(LLY)
    $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(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)
    $65.13 $39.35
    1
    Add To Cart
  • 12637787
    GASKET, CYL HEAD(GRADE A)(NEW HEAD BOLTS REQUIRED WHEN HEAD IS REMOVED)
    • Location: Driver Side
    • Fitting Vehicle Options: CK2,3(LLY)
    $76.05 $47.67
    1
    Add To Cart
  • 12637789
    GASKET, CYL HEAD(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)
    $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 97325546
    97325546
    LIFTER, VALVE(LIFTER CAN BLACK ENAMEL USED WITH EITHER PUSH RODS, 97367163 OR 97240416)
    • Fitting Vehicle Options: CK2,3(LLY)
    • Require Quantity: 16
    • Package Quantity: 1
    $70.30 $28.27
    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 17122490)
    • Fitting Vehicle Options: CK1,2,3(LQ4)
    $181.49 $114.83
    1
    Add To Cart
  • KEY, Valve Stem
    10166345
    KEY, VALVE STEM
    • Fitting Vehicle Options: CK1,2,3(LQ4)
    • Require Quantity: 32
    • Package Quantity: 10
    $5.17 $3.28
    10
    Add To Cart
  • GMC 3947880
    3947880
    KEY, VALVE STEM
    • Fitting Vehicle Options: CK2,3(L18)
    • Require Quantity: 32
    • Package Quantity: 25
    $2.11 $1.76
    25
    Add To Cart
  • 94239501
    KEY, VALVE STEM
    • Fitting Vehicle Options: CK2,3(LLY)
    • Require Quantity: 64
    • Package Quantity: 1
    $2.68 $1.71
    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
  • GMC 98025825
    98025825
    SPRING, VALVE(NOTE:"WHEN USED IN PLACE OF 97225124,REPLACE ALL INTAKE AND EXHAUST SPRINGS AND CAPS(97329106)ON AFFECTED BANK)
    • Fitting Vehicle Options: CK2,3(LLY)
    • Require Quantity: 32
    • Package Quantity: 1
    $28.51 $17.24
    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(LLY)
    • Require Quantity: 03
    • Package Quantity: 1
    $7.02 $4.46
    1
    Add To Cart
  • GMC 94032652
    94032652
    PLUG, CYL HEAD CORE HOLE(28MM O.D.)(0.034)
    • Fitting Vehicle Options: CK2,3(LLY)
    • Require Quantity: 02
    • Package Quantity: 1
    $2.31 $1.45
    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
  • NUT, Engine Valve Adjusting
    12551163
    NUT, VALVE ROCKER ARM ADJUST(SIDE)(SHORT)(PART OF 9)(M6X1.0X19)(0.459)
    • Fitting Vehicle Options: CK2,3(LLY)
    • Require Quantity: 16
    • Package Quantity: 10
    $6.82 $4.34
    10
    Add To Cart
  • 14102542
    NUT, VALVE ROCKER ARM(13MM HEXAGON,M8X1.0-6H)(NON-ADJUSTABLE)
    • Fitting Vehicle Options: CK2,3(L18)
    • Require Quantity: 16
    • Package Quantity: 20
    $10.73 $6.96
    20
    Add To Cart
  • GMC 94012008
    94012008
    NUT, VALVE ROCKER ARM ADJUST(LOCK)(PART OF 9)
    • Fitting Vehicle Options: CK2,3(LLY)
    • Require Quantity: 16
    • Package Quantity: 1
    $6.39 $4.06
    1
    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 $4.69
    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 $2.74
    5
    Add To Cart
  • BOLT, Engine Valve Rocker Arm Shaft
    12560961
    BOLT, VALVE ROCKER ARM PIVOT SUPPORT(M8X1.25X52.5)
    • Fitting Vehicle Options: CK1,2,3(LQ4)
    • Require Quantity: 16
    • Package Quantity: 1
    $9.27 $5.89
    1
    Add To Cart
  • GMC 94011951
    94011951
    BOLT, VALVE ROCKER ARM(BRACKET)
    • Fitting Vehicle Options: CK2,3(LLY)
    • Require Quantity: 05
    • Package Quantity: 1
    $30.19 $18.24
    1
    Add To Cart
  • VALVE, Intake
    12563063
    VALVE, INTAKE(STD)
    • Fitting Vehicle Options: CK1,2,3(LQ4,MT1)(EXC KL5), CK2,3(LQ4,M32), CK2,3(LQ4,MW3)
    • 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 $30.35
    1
    Add To Cart
  • GMC 12638805
    12638805
    VALVE, INTAKE
    • Fitting Vehicle Options: CK2,3(LLY)
    • Require Quantity: 16
    • Package Quantity: 1
    $44.41 $26.84
    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
  • GMC 97779579
    97779579
    HEAD, CYL(INCLUDES 4,8,9,16,102,103)(EXCLUDES VALVES)
    • Fitting Vehicle Options: CK2,3(LLY)
    • Require Quantity: 02
    • Package Quantity: 1
    $2519.78 $1587.09
    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
  • 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
  • RETAINER, Engine Valve Lifter
    12551399
    RETAINER, VALVE LIFTER GUIDE(1 PC)(RESTRICTOR)
    • Fitting Vehicle Options: CK2,3(L18)
    $30.09 $19.12
    1
    Add To Cart
  • GMC 12667021
    12667021
    RETAINER, VALVE LIFTER GUIDE
    • Fitting Vehicle Options: CK2,3(LLY)
    • Require Quantity: 04
    • Package Quantity: 1
    $10.80 $6.86
    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 $7.47
    1
    Add To Cart
  • GMC 97212994
    97212994
    SEAL, VALVE STEM OIL(PACKING OF 16)
    • Fitting Vehicle Options: CK2,3(LLY)
    $13.05
    16
    Add To Cart
  • CAP, Engine Valve Spring
    10166344
    CAP, VALVE SPRING
    • Fitting Vehicle Options: CK1,2,3(LQ4)
    • Require Quantity: 16
    • Package Quantity: 1
    $5.70 $3.27
    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
  • GMC 11519122
    11519122
    BOLT, Engine Lift, BOLT,ENGINE LIFT REAR BRACKET(8.900)
    • Require Quantity: 02
    • Package Quantity: 1
    $4.80 $3.04
    1
    Add To Cart
  • VALVE, Exhaust
    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
  • 12694167
    VALVE, EXHAUST
    • Fitting Vehicle Options: CK1,2,3(LQ4)(EXC KL5)
    • Require Quantity: 08
    • Package Quantity: 1
    $37.36 $22.58
    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 $51.80
    1
    Add To Cart
  • 19433168
    VALVE, EXHAUST(STD)
    • Fitting Vehicle Options: CK2,3(L18)(EXC NM2)
    • Require Quantity: 08
    • Package Quantity: 1
    $99.21 $63.05
    1
    Add To Cart
  • 97366946
    VALVE, EXHAUST
    • Fitting Vehicle Options: CK2,3(LLY)
    • Require Quantity: 16
    • Package Quantity: 1
    $74.52 $40.53
    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
  • GMC 12559086
    12559086
    VALVE, EXHAUST(0.030" OS)
    • Fitting Vehicle Options: CK2,3(L18)(EXC NM2)
    • Require Quantity: 08
    • Package Quantity: 1
  • GMC 12562954
    12562954
    VALVE, EXHAUST(0.015" OVERSIZE)
    • Fitting Vehicle Options: CK1,2,3(LQ4)(EXC KL5)
    • Require Quantity: 08
    • Package Quantity: 1
  • 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 $4.10
    1
    Add To Cart
  • PLUG, Engine Oil Distribution
    GMC 94029583
    94029583
    PLUG, ENGINE BLOCK OIL GALLERY(OUTSIDE DIAMETER=12.3MM)(0.253)
    • Require Quantity: 02
    • Package Quantity: 1
    $1.88 $1.19
    1
    Add To Cart
  • 94033681
    PLUG, ENGINE BLOCK OIL GALLERY BALL(PART OF 1)(OUTSIDE DIAMETER=20)(0.253)
    • Require Quantity: 10
    • Package Quantity: 1
    $2.43 $1.52
    1
    Add To Cart
  • SEAT, Cylinder Head Valve Seat
    GMC 97212571
    97212571
    SEAT, INTAKE VALVE(PART OF 1)(0.669)
    • Require Quantity: 08
    • Package Quantity: 1
    $9.03 $5.74
    1
    Add To Cart
  • GMC 97212572
    97212572
    SEAT, EXHAUST VALVE(PART OF 1)(0.669)
    • Require Quantity: 08
    • Package Quantity: 1
    $8.87 $5.64
    1
    Add To Cart
  • SUPPORT, Engine Valve Rocker Arm Shaft
    GMC 97224904
    97224904
    SUPPORT, VALVE ROCKER ARM SHAFT
    • Require Quantity: 04
    • Package Quantity: 1
    $33.67 $20.34
    1
    Add To Cart
  • 98004540
    SUPPORT, VALVE ROCKER ARM SHAFT(BETWEEN CYL 1&2 BETWEEN CYL 3&4)
    • Require Quantity: 02
    • Package Quantity: 1
    $32.84 $19.84
    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 2005 GMC Yukon XL 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: 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 8.1L. Model Code: 3/4 TON.