Engine Assembly-Cylinder Head & Related Parts fit your 2018 GMC Sierra 2500 HD 2WD

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2018 GMC Sierra 2500 HD 2WD

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Part No. & Part Description

Price & Qty.

Part No. &
Part Description

12637683
GASKET, Engine Camshaft & Valve Rocker Cover, GASKET,VALVE ROCKER ARM COVER(PART OF 505)
- Require Quantity: 02
- Package Quantity: 1
$39.93 $24.13
1
Add To Cart

19258707
BOLT, Engine Cylinder Head, BOLT,CYL HEAD(LONG)(M11X2X100)
- Require Quantity: 20
- Package Quantity: 1
$5.24 $3.17
1
Add To Cart

ARM, Engine Valve Rocker
12681275
ARM, EXHAUST VALVE ROCKER
Fitting Vehicle Options: CK2,3(LC8)
Require Quantity: 08
Package Quantity: 1
$23.79 $14.37
1
Add To Cart
12681275
ARM, EXHAUST VALVE ROCKER(USE WITH QTY 08 OF 12569167)
- Fitting Vehicle Options: CK2,3(L96)
- Require Quantity: 08
- Package Quantity: 1
$23.79 $14.37
1
Add To Cart

10238852
ROD, Engine Valve Push Rod, ROD,VALVE PUSH
- Require Quantity: 16
- Package Quantity: 1
$30.90 $18.68
1
Add To Cart

COVER, Engine Valve Rocker & Camshaft
12642655
COVER, VALVE ROCKER ARM(INCLUDES 504,515,516,900)(INCLUDES COVER,GASKET,BOLT,DEFLECTOR,FITTING)
Location: Driver Side
Fitting Vehicle Options: CK2,3(LC8), CK2,3(L96)
$132.95 $78.43
1
Add To Cart
12637684
COVER, VALVE ROCKER ARM(INCLUDES 504,515,516,900)(INCLUDES COVER,GASKET,BOLT,CONNECTOR,BAFFLE,CAP)
- Location: Passenger Side
- Fitting Vehicle Options: CK2,3(LC8)
$137.02 $79.44
1
Add To Cart
12637684
COVER, VALVE ROCKER ARM(INCLUDES 504,515,516)(INCLUDES COVER,GASKET,BOLT,CONNECTOR,BAFFLE,CAP)
- Location: Passenger Side
- Fitting Vehicle Options: CK2,3(L96)
$137.02 $79.44
1
Add To Cart

11516357
BOLT, HEXAGON, BOLT,HEX FLANGED HEAD,M10X1.5X80,30THD,22.3 O.D.,9.8,7114M(VALVE ROCKER ARM SHAFT)
- Require Quantity: 05
- Package Quantity: 5
$28.24 $17.95
5
Add To Cart

KEY, Valve Stem
10166345
KEY, VALVE STEM
Fitting Vehicle Options: CK2,3(LC8)
Require Quantity: 16
Package Quantity: 10
$7.43 $4.65
10
Add To Cart
10166345
KEY, VALVE STEM(*KIT2)
- Fitting Vehicle Options: CK2,3(L96)
- Require Quantity: 16
- Package Quantity: 10
$7.43 $4.65
10
Add To Cart

SPRING, Engine Valve
12706568
SPRING, VALVE
Fitting Vehicle Options: CK2,3(LC8,MYD)
Require Quantity: 16
Package Quantity: 1
$7.74 $4.85
1
Add To Cart
12706568
SPRING, VALVE(*KIT2)
- Fitting Vehicle Options: CK2,3(L96)
- Require Quantity: 16
- Package Quantity: 1
$7.74 $4.85
1
Add To Cart

11610259
PLUG, Engine Cylinder Head, PLUG,CYL HEAD CORE HOLE(M12X1.5X21.2)(HEXAGON,SOCKET)
$11.14 $6.72
1
Add To Cart

12638257
PAD, Engine Valve Spring Cap, PAD,VALVE STEM BRIDGE
- Require Quantity: 16
- Package Quantity: 1
$7.75 $4.85
1
Add To Cart

VALVE, Intake
12627970
VALVE, INTAKE
Fitting Vehicle Options: CK2,3(LC8,MYD)
Require Quantity: 04
Package Quantity: 1
$43.49 $25.66
1
Add To Cart
12627970
VALVE, INTAKE(*KIT2)
- Fitting Vehicle Options: CK2,3(L96)
- Require Quantity: 08
- Package Quantity: 1
$43.49 $25.66
1
Add To Cart

22531637
PIN, Engine Valve Rocker Arm Shaft, PIN,VALVE ROCKER ARM SHAFT LOCATING(8MM DIAMETER,12MM LONG)(DOWEL)(0.413)
- Require Quantity: 04
- Package Quantity: 10
$5.36 $3.23
10
Add To Cart

12643759
CAP, Engine Oil Filler, CAP,OIL FILLER(INCLUDES 450)(LABELED "DEXOS - SAE 5W30")
$35.96 $19.06
1
Add To Cart

CAP, Engine Valve Spring
10166344
CAP, VALVE SPRING
Fitting Vehicle Options: CK2,3(LC8)
Require Quantity: 16
Package Quantity: 1
$9.08 $5.30
1
Add To Cart
10166344
CAP, VALVE SPRING(*KIT2)
- Fitting Vehicle Options: CK2,3(L96)
- Require Quantity: 16
- Package Quantity: 1
$9.08 $5.30
1
Add To Cart

11547206
PLUG, Engine Cylinder Head, PLUG,CYL HEAD CORE HOLE(30.221-30.160)(REAR FACE LARGE CUP PLUG)
$5.29 $3.37
1
Add To Cart

SEAL KIT, Engine Valve
12482062
SEAL KIT, EXHAUST VALVE STEM OIL(22.8MM)(CONTAINS 8 SEALS)(*KIT2)
Fitting Vehicle Options: CK2,3(L96)
$69.18 $41.81
1
Add To Cart
12482063
SEAL KIT, INTAKE VALVE STEM OIL(W/SPRING SHIM)(14.4MM)(CONTAINS 8 SEALS)
- Fitting Vehicle Options: CK2,3(LC8)
$63.11 $38.13
1
Add To Cart
12482063
SEAL KIT, INTAKE VALVE STEM OIL(W/SPRING SHIM)(14.4MM)(CONTAINS 8 SEALS)(*KIT2)
- Fitting Vehicle Options: CK2,3(L96)
$63.11 $38.13
1
Add To Cart

12551163
BOLT, Engine Valve Lifter, BOLT,VALVE LIFTER GUIDE(SIDE)(SHORT)(M6X1.0X19)
- Require Quantity: 04
- Package Quantity: 10
$7.15 $4.32
10
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
$15.94 $8.45
1
Add To Cart

12558840
BOLT, Engine Cylinder Head, BOLT,CYL HEAD(SHORT)(M8X1.25X45)
- Require Quantity: 10
- Package Quantity: 1
$6.32 $3.82
1
Add To Cart

12560961
BOLT, Engine Valve Rocker Arm Shaft, BOLT,VALVE ROCKER ARM PIVOT SUPPORT(M8X1.25X52.5)
- Require Quantity: 16
- Package Quantity: 1
$9.71 $6.08
1
Add To Cart

12570326
PIN, Engine Cylinder Head, PIN,CYL HEAD LOCATING
- Require Quantity: 04
- Package Quantity: 1
$7.94 $4.97
1
Add To Cart

12577215
BOLT, Engine Camshaft & Valve Rocker Cover, BOLT,VALVE ROCKER ARM COVER(INCLUDES 515)(PART OF 505)(M6.0X1.0)(W/GROMMET,SLEEVE)
- Require Quantity: 08
- Package Quantity: 10
$7.85 $4.74
10
Add To Cart

12595365
GUIDE, Engine Valve Push Rod Cover, GUIDE,VALVE LIFTER(ACCOMMODATES 4 VALVE LFTRS EACH,WITH SIDE GROOVES)
- Require Quantity: 04
- Package Quantity: 1
$20.09 $12.14
1
Add To Cart

12600936
SUPPORT, Engine Valve Adjusting, SUPPORT,VALVE ROCKER ARM PIVOT
- Require Quantity: 02
- Package Quantity: 1
$81.68 $47.77
1
Add To Cart

12608814
SENSOR, Coolant Temperature (Engine Unit), SENSOR,ENGINE COOLANT TEMPERATURE(MATING CONNECT USE 88987993)
$57.58 $30.52
1
Add To Cart

12609373
TUBE, Engine Crankcase Ventilation, TUBE,PCV(FRESH AIR)
$34.08 $18.74
1
Add To Cart

12609624
TUBE, Engine Crankcase, TUBE,OIL FILLER
$29.99 $18.10
1
Add To Cart

12610046
GASKET, Engine Cylinder Head, GASKET,CYL HEAD(NEW HEAD BLTS REQ'D WHEN HEAD IS REMOVED)
- Require Quantity: 02
- Package Quantity: 1
$139.92 $82.55
1
Add To Cart

VALVE, Exhaust
12610719
VALVE, EXHAUST
Fitting Vehicle Options: CK2,3(LC8,MYD)
Require Quantity: 04
Package Quantity: 1
$42.21 $26.44
1
Add To Cart
12612427
VALVE, EXHAUST(STD)(ICONEL)(*KIT2)
- Fitting Vehicle Options: C2,3(L96,MQ7), CK2,3(03-43-53)(L96,MYD)
- Require Quantity: 08
- Package Quantity: 12
$49.34 $30.94
12
Add To Cart

12633926
SEAL, Engine Valve, SEAL,VALVE STEM OIL
- Require Quantity: 32
- Package Quantity: 1
$7.73 $4.85
1
Add To Cart

12636187
VALVE, Exhaust, VALVE,EXHAUST
- Require Quantity: 16
- Package Quantity: 1
- Replaced By: 12730002
$16.26 $10.19
1
Add To Cart

12636189
ARM, Engine Valve Rocker, ARM,INTAKE VALVE ROCKER(INCLUDES 3,4,6)
- Require Quantity: 04
- Package Quantity: 1
$27.65 $17.34
1
Add To Cart

12636190
ARM, Engine Valve Rocker, ARM,EXHAUST VALVE ROCKER(INCLUDES 3,4,6)
- Require Quantity: 04
- Package Quantity: 1
$27.65 $16.71
1
Add To Cart

12636193
KEY, Valve Stem, KEY,VALVE STEM
- Require Quantity: 64
- Package Quantity: 1
$7.74 $4.85
1
Add To Cart

12636194
RETAINER, Engine Valve, RETAINER,VALVE SPRING
- Require Quantity: 32
- Package Quantity: 1
$8.45 $5.37
1
Add To Cart

12638258
BRIDGE, Engine Valve Spring Cap, BRIDGE,VALVE STEM
- Require Quantity: 16
- Package Quantity: 1
$25.00 $13.05
1
Add To Cart

12648424
SHAFT, Engine Valve Rocker Arm, SHAFT,VALVE ROCKER ARM
$38.66 $24.24
1
Add To Cart

12648425
SUPPORT, Engine Valve Rocker Arm Shaft, SUPPORT,VALVE ROCKER ARM SHAFT(END SUPPORT)
- Require Quantity: 02
- Package Quantity: 1
$7.99 $5.07
1
Add To Cart

12648426
SUPPORT, Engine Valve Rocker Arm Shaft, SUPPORT,VALVE ROCKER ARM SHAFT(INTERMEDIATE SUPPORT)
- Require Quantity: 02
- Package Quantity: 1
$11.07 $7.02
1
Add To Cart

12648427
SUPPORT, Engine Valve Rocker Arm Shaft, SUPPORT,VALVE ROCKER ARM SHAFT(CENTER SUPPORT)
$11.07 $7.02
1
Add To Cart

12648428
PIN, Engine Valve Rocker Arm Shaft, PIN,VALVE ROCKER ARM SHAFT LOCATING
$4.65 $2.95
1
Add To Cart

12648429
SPRING, Engine Valve Rocker Arm Shaft, SPRING,VALVE ROCKER ARM SHAFT
- Require Quantity: 04
- Package Quantity: 1
$7.81 $5.00
1
Add To Cart

12680072
SPARK PLUG, Spark Ignition, SPARK PLUG,GASOLINE ENGINE IGNITION(SPARK PLUG IS PRE-GAPPED,DO NOT CHANGE)(IRIDIUM)
- Require Quantity: 08
- Package Quantity: 1
$16.46 $9.05
1
Add To Cart

12696105
ARM, Engine Valve Rocker, ARM,INTAKE VALVE ROCKER(OFFSET INLET ROCKER ARM)
- Require Quantity: 08
- Package Quantity: 1
$22.47 $13.58
1
Add To Cart

12698945
LIFTER, Engine Valve Lifter, LIFTER,VALVE(LIFTERS ONLY)(NON-ACTIVE FUEL MANAGEMENT LIFTER)
- Require Quantity: 16
- Package Quantity: 1
$48.28 $29.17
1
Add To Cart

12702633
HEAD, Engine Cylinder, HEAD,CYL(MACHINING)(INCLUDES 22,23,26)
- Require Quantity: 02
- Package Quantity: 1
- Replaced By: 12716846
$813.60 $491.56
1
Add To Cart

12711769
HEAD, Engine Cylinder, HEAD,CYL (W/VLVS)
- Require Quantity: 02
- Package Quantity: 1
$1593.00 $999.42
1
Add To Cart

12711770
HEAD, Engine Cylinder, HEAD,CYL (W/VLVS)(INCLUDES 218,222-225,227,228)(12602048 QTY 1 AS REQUIRED)(HEAD HEAD W/INCONEL VALVES)(USE TOGETHER WITH ENGINE COOLANT AIR BLEED)
- Require Quantity: 02
- Package Quantity: 1
$1620.46 $1016.90
1
Add To Cart

12725202
GLOW PLUG, Spark Ignition, GLOW PLUG,(DO NOT USE IF DROPPED OR DAMAGED)
- Require Quantity: 08
- Package Quantity: 1
$46.22 $25.77
1
Add To Cart

12729741
SPRING, Engine Valve, SPRING,VALVE
- Require Quantity: 32
- Package Quantity: 1
$7.87 $4.75
1
Add To Cart

12731653
WIRE, Spark Plug or Coil, WIRE,SPARK PLUG(HAS GM MARKINGS)(*KIT1)
- Require Quantity: 08
- Package Quantity: 1
$68.38 $36.24
1
Add To Cart

12734017
VALVE, Intake, VALVE,INTAKE
- Require Quantity: 16
- Package Quantity: 1
$13.14 $7.95
1
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
$5.87 $2.82
5
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
$5.87 $2.82
5
Add To Cart

11548055
PIN, Engine Cylinder Head, PIN,CYL HEAD LOCATING
- Require Quantity: 04
- Package Quantity: 1
$9.92 $6.31

TUBE, Engine Crankcase Ventilation
12597774
TUBE, PCV(DIRTY AIR)(INCLUDES 901)(WITH PVC VALVE AT MANIFOLD)
Fitting Vehicle Options: CK2,3(LC8,MYD)
$30.70 $17.12
12597774
TUBE, PCV(DIRTY AIR)(WITH PVC VALVE AT MANIFOLD)
- Fitting Vehicle Options: CK2,3(03-43-53)(L96)
$30.70 $17.12

Genuine GM Parts, the Right Choice

GMPartsGiant.com offers the wholesale prices for genuine 2018 GMC Sierra 2500 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: 8 Cyl 6.0L, 8 Cyl 6.0L Flex, 8 Cyl 6.6L Diesel. Model Code: 2500 CREW CAB STANDARD BOX, 2500 REGULAR CAB, 2500 REGULAR CAB STANDARD BOX, CREW CAB 2500 LONG BOX, DOUBLE CAB 2500 LONG BOX, DOUBLE CAB 2500 STANDARD BOX.