Engine Assembly-Cylinder Block & Related Parts fit your 2004 Hummer H2

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2004 Hummer H2

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Vehicle Options

8 Cyl 6.0L MFI; 4-Speed Automatic Transmission, HMD, 4L60-E/4L65-E, Heavy Duty

Vehicle Options

8 Cyl 6.0L MFI; 4-Speed Automatic Transmission, HMD, 4L60-E/4L65-E, Heavy Duty

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Engine

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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

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Recommended

Part No. & Part Description

Price & Qty.

Part No. &
Part Description

89060436
SEAL KIT, Engine Rear Main Bearing, SEAL KIT,CRANKSHAFT REAR OIL(PART OF 518)(REVERSE LIP SEAL,INCLUDE INSTRUCTION SHEET)
$34.84 $22.14
1
Add To Cart

BOLT, Engine Main Bearing Cap
12560272
BOLT, CRANKSHAFT BEARING CAP(LONG)(M10X2X102.5)
Require Quantity: 10
Package Quantity: 10
$7.39 $4.69
10
Add To Cart
12556127
BOLT, CRANKSHAFT BEARING CAP(SIDE)(SHORT)(M8X1.25X24)
- Require Quantity: 10
- Package Quantity: 1
$5.21 $3.31
1
Add To Cart

12677836
SENSOR, Engine Oil Pressure/Temperature, SENSOR,ENGINE OIL PRESSURE(MATING CONNECT W/LEADS USE 88988301)
$101.82 $51.32
1
Add To Cart

12646387
CHAIN, Engine Timing, CHAIN,CAMSHAFT TIMING
$96.00 $61.04
1
Add To Cart

12639249
GASKET, Engine Rear Main Bearing, GASKET,CRANKSHAFT REAR OIL SEAL HOUSING(PART OF 518)
$60.16 $40.32
1
Add To Cart

89017573
BEARING KIT, Engine Connecting Rod, BEARING KIT,CONNECT ROD(STD)
- Require Quantity: 08
- Package Quantity: 1
$24.65 $14.89
1
Add To Cart

PLUG, Engine Oil Distribution
12573460
PLUG, ENGINE BLOCK OIL GALLERY(INCLUDES 110)(15.68MM DIAMETER)(INCLUDES O-RING SEAL(N.S.S.)
Fitting Vehicle Options: N257(06)(LQ4)
$11.09 $6.69
1
Add To Cart
11588949
PLUG, M16X1.5X14, 24 OUTSIDE DIAMETER, SAE 1010 STEEL, GMW3044, W/ ALUMINUM WASHER(ENGINE BLOCK COOLANT DRAIN HOLE)(8.973)
$14.20 $9.02
1
Add To Cart
11588949
PLUG, M16X1.5X14, 24 OUTSIDE DIAMETER, SAE 1010 STEEL, GMW3044, W/ ALUMINUM WASHER(ENGINE BLOCK OIL GALLERY)(8.973)
- Require Quantity: 02
- Package Quantity: 1
$14.20 $9.02
1
Add To Cart

12556127
BOLT, Engine Rear Main Bearing, BOLT,CRANKSHAFT REAR OIL SEAL HOUSING(PART OF 518)(M8X1.25X24)(0.056)
- Require Quantity: 12
- Package Quantity: 1
$5.21 $3.31
1
Add To Cart

12556127
BOLT, Engine Camshaft gear, BOLT,CAMSHAFT SPROCKET(M8X1.25X24)(0.056)
- Require Quantity: 03
- Package Quantity: 1
$5.21 $3.31
1
Add To Cart

12560273
STUD, Engine Main Bearing Cap, STUD,CRANKSHAFT BEARING CAP(HEX FLANGED HEAD,M10X2X23,M8X1.25X11,113.5 TOTAL LONG)
- Require Quantity: 10
- Package Quantity: 1
$10.15 $6.60
1
Add To Cart

12589016
RETAINER, Engine Camshaft, RETAINER,CAMSHAFT(INCLUDES SEAL)(USE WITH BOLT 11561455)
$36.79 $22.22
1
Add To Cart

11569956
BOLT, Engine Flywheel, BOLT,FLYWHEEL(M11X1.5X23.5)(W/SEALER)(HEXAGON HEAD STYLE BOLT)
- Require Quantity: 06
- Package Quantity: 10
$6.47 $4.11
10
Add To Cart

BEARING KIT, Engine Crankshaft Main
89017571
BEARING KIT, CRANKSHAFT(#1,2,4,5)(STD)
Require Quantity: 04
Package Quantity: 1
$76.97 $48.92
1
Add To Cart
89017572
BEARING KIT, CRANKSHAFT THRUST(STD)(#3)
$69.37 $39.86
1
Add To Cart

12556582
SPROCKET, Engine Crankshaft/Timing, SPROCKET,CRANKSHAFT
$47.39 $28.63
1
Add To Cart

SENSOR, Distributor (also Knock Sensor)

12560228
SENSOR, CRANKSHAFT POSITION(INCLUDES 702)(MATING CONNECT W/LEADS USE 88986451)
$117.48 $65.50
1
Add To Cart
19420911
SENSOR, CAMSHAFT POSITION(INCLUDES 704)(MATING CONNECT W/LEADS USE 13585316)
$123.83 $59.64
1
Add To Cart

12576407
SPROCKET, Engine Camshaft, SPROCKET,CAMSHAFT
$59.89 $34.42
1
Add To Cart

19300488
BALANCER, Engine Crankshaft And Camshaft Balancer, BALANCER,CRANKSHAFT(0.666)
$185.36 $106.50
1
Add To Cart

11610158
BOLT, Engine Connecting Rod Cap, BOLT,CONNECT ROD(PART OF 105)(MJ9X1X43)
- Require Quantity: 16
- Package Quantity: 1
$18.70 $11.89
1
Add To Cart

ROD, Engine Piston
12649190
ROD, CONNECT(INCLUDES 102,103)(USED WITH FLOATING PINION PISTON)(WITH PINION RETAINING CLIP)(FOR 1ST DESIGN SEE 12568734)
Fitting Vehicle Options: N2(LQ4,M32)(EXC KUP)(2ND DES)
Require Quantity: 08
Package Quantity: 1
$224.30 $128.87
1
Add To Cart
12568734
ROD, CONNECT(INCLUDES 102,103)(USED WITH FIXED PISTON)(PINION PRESSED ON)(FOR 2ND DESIGN SEE 12577583.)
- Fitting Vehicle Options: N257(06)(LQ4,M32)(1ST DES)
- Require Quantity: 08
- Package Quantity: 1

12554553
PIN, Engine Camshaft gear, PIN,CAMSHAFT SPROCKET LOCATING(1/4X5/8)
$9.62 $6.12
1
Add To Cart

12570326
PIN, Engine Cylinder Head, PIN,CYL HEAD LOCATING
- Require Quantity: 04
- Package Quantity: 1
$7.39 $4.69
1
Add To Cart

PISTON, Engine Piston
89017473
PISTON, (W/PINION)(INCLUDES 106,109)(0.5MM OVERSIZE)(USE W/ CONNECT ROD 12577583 WHEN REPLACING 89017238)(USED WITH FLOATING PINION PISTON)(WITH PINION RETAINING CLIP)(MUST USE WITH CONNECT ROD 12577583)
Fitting Vehicle Options: N257(LQ4)(EXC KUP)
Require Quantity: 08
Package Quantity: 1
$115.97 $46.64
1
Add To Cart
89017472
PISTON, (W/PINION)(WHEN REPLACING 89017237 USE TOGETHER WITH CONNECT ROD 12649190)(INCLUDES 106,109)(STD)(USED WITH FLOATING PINION PISTON)(WITH PINION RETAINING CLIP)(USED TOGETHER WITH CONNECT ROD 12577583)
- Fitting Vehicle Options: N257(LQ4,M32)(EXC KUP)
- Require Quantity: 08
- Package Quantity: 1
$127.08 $80.77

12654640
PLATE, Engine Crankshaft, PLATE,AUTOMATIC TRANSMISSION FLEXIBLE(USE W/QTY 3 OF BOLT 24503068)
$216.13 $124.19
1
Add To Cart

RING KIT, Engine Piston
88894243
RING KIT, PISTON(STD)(UPPER COMPRESSION RING IS 1.5MM THICK)
Require Quantity: 08
Package Quantity: 1
$65.54 $41.66
1
Add To Cart
88894244
RING KIT, PISTON(.5MM OVERSIZE)
- Require Quantity: 08
- Package Quantity: 1
$78.36 $38.85
1
Add To Cart

12561513
KEY, Engine Crankshaft Pulley and Balancer, KEY,CRANKSHAFT BALANCER(4.8MMX37.5MM)
$7.38 $4.69
1
Add To Cart

BEARING, Engine Camshaft & Balance Shaft Front
12453168
BEARING, CAMSHAFT
Require Quantity: 02
Package Quantity: 1
$64.21 $56.52
1
Add To Cart
19167218
BEARING, CAMSHAFT
$13.05
1
Add To Cart
19167382
BEARING, CAMSHAFT(# 1,5)
- Require Quantity: 02
- Package Quantity: 1
$4.98 $3.16

12557840
BOLT, Engine Crankshaft Pulley and Balancer, BOLT,CRANKSHAFT BALANCER(M16X2.0X103)
$9.21 $5.29
1
Add To Cart

12561721
CAMSHAFT, Engine, CAMSHAFT,ENGINE
$760.85 $437.16
1
Add To Cart

12639250
HOUSING, Engine Rear Main Bearing, HOUSING,CRANKSHAFT REAR OIL SEAL(INCLUDES BOLT,SEAL,GASKET,HOUSING)(INCLUDES 141,517,519)
$98.60 $56.65
1
Add To Cart

19333512
SEALANT, Maintenance Products, SEALANT,THREAD(VIBRA-TITE 420)(1.69 OUNCE(OIL PAN AT FOUR CORNER)
$27.29 $15.21
1
Add To Cart

12707366
CRANKSHAFT, Engine, CRANKSHAFT,(CRNKSHFT MAY BLACK ENAMEL CROSS-DAYTIME RUNNING LAMPS'D THROUGH BALANCE WEIGHTS. DOES NOT AFFECT FIT/FUNCTION.)

11515756
BOLT, HEX FLANGED HEAD, M8X1.25X20,17THD,18 O.D.,10.9,7114M(CAMSHAFT RETAINER)
- Require Quantity: 04
- Package Quantity: 10
$7.50 $4.76
10
Add To Cart

11515756
BOLT, HEX FLANGED HEAD, M8X1.25X20,17THD,18 O.D.,10.9,7114M(CAMSHAFT POSITION SENSOR)
$7.50 $4.76
10
Add To Cart

11515756
BOLT, HEX FLANGED HEAD, M8X1.25X20,17THD,18 O.D.,10.9,7114M(BOLT,CRANKSHAFT POSITION SENSOR)
$7.50 $4.76
10
Add To Cart

1453658
PIN, DOWEL STRAIGHT 5/8 DIAMETER 1 3/16 LG(TRANS LOCATING)
- Require Quantity: 02
- Package Quantity: 1
- Replaced By: 12720455
$7.40 $4.69
1
Add To Cart

9427693
PLUG, CUP 5/8, CORROSION RESISTANT STEEL(ENGINE BLOCK OIL GALLERY)(1.531)
$7.20 $4.57
1
Add To Cart

11611351
PLUG, HEXAGON, M28X1.25X13, 10.9 STEEL,GMW3044, INTAKE DRIVER W/THREAD SEAL(LEFT SIDE ONLY)
$23.11 $13.96
1
Add To Cart

Genuine GM Parts, the Right Choice

GMPartsGiant.com offers the wholesale prices for genuine 2004 Hummer H2 parts. Parts like Engine Assembly-Cylinder Block & 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. Model Code: H2 HUMMER.