Engine Assembly-Cylinder Block & Related Parts fit your 2004 Chevrolet Avalanche 2500 4WD

My Vehicle Change Vehicle
2004 Chevrolet Avalanche 2500 4WD

8 Cyl 8.1L; Avalanche 3/4 Ton

My Vehicle Change Vehicle
2004 Chevrolet Avalanche 2500 4WD

8 Cyl 8.1L; Avalanche 3/4 Ton

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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(CAMSHAFT SPROCKET)
    • Require Quantity:
      03
    • Package Quantity:
      10
    MSRP: $7.79
    $4.95
    10
    Add To Cart
  • 11588711
    BOLT, HEX FLANGED HEAD,M6X1X16, 10 THREAD, 14.2 OUTSIDE DIAMETER, 8.8 STEEL, GMW3359(KNOCK SENSOR SHIELD)
    • Require Quantity:
      02
    • Package Quantity:
      1
    MSRP: $7.20
    $4.57
    1
    Add To Cart
  • 11609297
    BOLT, HEXAGON W/FLAT WASHER,M11X1.5X25,20.13 THREAD,21 OUTSIDE DIAMETER,10.9,GMW3359(FLYWHEEL)
    • Require Quantity:
      06
    • Package Quantity:
      1
    MSRP: $7.20
    $4.57
    1
    Add To Cart
  • PLUG, Transmission Case
    8654382
    PLUG, ENGINE BLOCK OIL GALLERY
    • Require Quantity:
      04
    • Package Quantity:
      1
    MSRP: $7.20
    $4.35
    1
    Add To Cart
  • 8654382
    PLUG, ENGINE BLOCK OIL GALLERY
    • Require Quantity:
      03
    • Package Quantity:
      1
    MSRP: $7.20
    $4.35
    1
    Add To Cart
  • BEARING, Engine Crankshaft Clutch Pilot
    12557583
    BEARING, CLUTCH PILOT
    MSRP: $23.88
    $12.65
    1
    Add To Cart
  • 12557583
    BEARING, CLUTCH PILOT(22.7MM INSIDE DIAMETER, 43.3MM OUTSIDE DIAMETER, 13 THICK)
    MSRP: $23.88
    $12.65
    1
    Add To Cart
  • SENSOR, Distributor (also Knock Sensor)
    Chevrolet 12575172
    12575172
    SENSOR, CRANKSHAFT POSITION(INCLUDE ONE UPPER O-RING SEAL)
    MSRP: $138.27
    $77.09
  • 12591312
    SENSOR, KNOCK
    • Require Quantity:
      02
    • Package Quantity:
      1
  • FLYWHEEL, Engine Crankshaft
    Chevrolet 12582964
    12582964
    FLYWHEEL, ENGINE(INCLUDES 128-130)
    • Fitting Vehicle Options:
      CK2,3(L18,ML6)
    MSRP: $303.21
    $191.92
    1
    Add To Cart
  • Chevrolet 12582964
    12582964
    FLYWHEEL, ENGINE
    • Fitting Vehicle Options:
      CK2,3(L18,ML6)
    MSRP: $303.21
    $191.92
    1
    Add To Cart
  • 12561217
    FLYWHEEL, ENGINE
    • Fitting Vehicle Options:
      CK2,3(L18,MN8,M74)
    MSRP: $579.45
    $366.62
    1
    Add To Cart
  • Chevrolet 11515151
    11515151
    SCREW, Pan Head, SCREW,PAN HEAD,M6X1X13,12 THREAD,9.8,PHOSPHATE ELECTRO-ORGANIC,TORX(CAMSHAFT RETAINER)
    • Require Quantity:
      02
    • Package Quantity:
      1
    MSRP: $7.19
    $4.57
    1
    Add To Cart
  • PIN, Engine Front Cover
    12554553
    PIN, ENGINE FRONT COVER LOCATING(1/4X5/8)(0.738)
    • Fitting Vehicle Options:
      CK2,3(L18)
    MSRP: $8.90
    $5.66
    1
    Add To Cart
  • 12554553
    PIN, (1/4 X 5/8)(CAMSHAFT SPROCKET LOCATING)(0.738)
    MSRP: $8.90
    $5.66
    1
    Add To Cart
  • 12554553
    PIN, (1/4 X 5/8)(PART OF 207)(0.738)
    MSRP: $8.90
    $5.66
    1
    Add To Cart
  • 11609297
    BOLT, Engine Flywheel, BOLT,FLYWHEEL(BOLT,HEXAGON W/FLANGE WASHER,M11X1.5X24.63,20.13 THREAD,21 OUTSIDE DIAMETER,10.9,7114M,MACHINE,HDRPNT)(8.900)
    • Require Quantity:
      06
    • Package Quantity:
      1
    MSRP: $7.20
    $4.57
    1
    Add To Cart
  • BEARING, Engine Camshaft & Balance Shaft Front
    Chevrolet 12508997
    12508997
    BEARING, CAMSHAFT(#2 & REAR)
    • Require Quantity:
      02
    • Package Quantity:
      1
    MSRP: $62.08
    $37.51
    1
    Add To Cart
  • Chevrolet 12508998
    12508998
    BEARING, CAMSHAFT(#3 & #4)
    • Require Quantity:
      02
    • Package Quantity:
      1
    MSRP: $59.37
    $37.73
    1
    Add To Cart
  • Chevrolet 12508996
    12508996
    BEARING, CAMSHAFT(#1)
  • BEARING
    Chevrolet 12508997
    12508997
    BEARING, CAMSHAFT(#2 & REAR)
    • Require Quantity:
      02
    • Package Quantity:
      1
    MSRP: $62.08
    $37.51
    1
    Add To Cart
  • Chevrolet 12508998
    12508998
    BEARING, CAMSHAFT(#3 & #4)
    • Require Quantity:
      02
    • Package Quantity:
      1
    MSRP: $59.37
    $37.73
    1
    Add To Cart
  • PISTON, Engine Piston
    Chevrolet 12583277
    12583277
    PISTON, (W/CONNECT ROD)(FLOATING PINION PISTON)(INCLUDES ROD,PISTON,PINION,RINGS,RETAINER,LUBRICANT,NUT,SPACER)
    • Location:
      Passenger Side
    • Fitting Vehicle Options:
      CK2,3(L18)
    • Require Quantity:
      04
    • Package Quantity:
      1
  • Chevrolet 89060465
    89060465
    PISTON, (INCLUDES 900,901)(W/CONNECT ROD)(0.030"OVERSIZE)(FOR USE WITH FLOATING PINION DESIGN ONLY)
    • Location:
      Driver Side
    • Fitting Vehicle Options:
      CK1,2,3(L18)
    • Require Quantity:
      04
    • Package Quantity:
      1
    MSRP: $142.85
    $90.79
  • Chevrolet 12583278
    12583278
    PISTON, (W/CONNECT ROD)(INCLUDES ROD,PISTON,PINION,RINGS,RETAINER,LUBRICANT,NUT,SPACER)(STD)(FLOATING PINION PISTON)
    • Location:
      Driver Side
    • Fitting Vehicle Options:
      CK2,3(L18)
    • Require Quantity:
      04
    • Package Quantity:
      1
  • Chevrolet 89017680
    89017680
    PISTON, (INCLUDES 900,901)(STD)(USE WITH FLOATING PINION PISTON DESIGN ONLY)(W/PINION & RETAINER)
    • Location:
      Passenger Side
    • Fitting Vehicle Options:
      CK2,3(L18)
    • Require Quantity:
      04
    • Package Quantity:
      1
    • Replaced By:
      12583277
  • Chevrolet 89060463
    89060463
    PISTON, (W/CONNECT ROD)(W/CONNECT ROD)(0.030"OVERSIZE)
    • Location:
      Passenger Side
    • Fitting Vehicle Options:
      CK2,3(L18)
    • Require Quantity:
      04
    • Package Quantity:
      1
  • Chevrolet 89060463
    89060463
    PISTON, (INCLUDES 900,901)(W/CONNECT ROD)(0.030"OVERSIZE)
    • Location:
      Passenger Side
    • Fitting Vehicle Options:
      CK1,2,3(L18)
    • Require Quantity:
      04
    • Package Quantity:
      1
  • PLUG, Engine Oil Distribution
    11609914
    PLUG, ENGINE BLOCK OIL GALLERY
    • Require Quantity:
      03
    • Package Quantity:
      1
    MSRP: $9.38
    $5.97
    1
    Add To Cart
  • Chevrolet 11609915
    11609915
    PLUG, ENGINE BLOCK OIL GALLERY
    • Require Quantity:
      03
    • Package Quantity:
      1
    MSRP: $9.28
    $5.90
    1
    Add To Cart
  • PLUG, Engine Block
    Chevrolet 11609916
    11609916
    PLUG, ENGINE BLOCK COOLANT DRAIN HOLE(M14X1.5X21.5)(0.253)
    • Require Quantity:
      02
    • Package Quantity:
      1
    MSRP: $10.88
    $6.91
    1
    Add To Cart
  • 12561663
    PLUG, ENGINE BLOCK COOLANT DRAIN HOLE(M28X1.25X12.4, BRASS)
    • Location:
      Driver Side
    MSRP: $21.45
    $13.64
    1
    Add To Cart
  • CAMSHAFT, Engine
    12556291
    CAMSHAFT, ENGINE(INCLUDES:CAMSHAFT,CAMSHAFT SPROCKET LOCATING PINION)
    MSRP: $519.71
    $314.01
    1
    Add To Cart
  • 12556291
    CAMSHAFT, ENGINE(INCLUDES 903)(INCLUDES:CAMSHAFT,CAMSHAFT SPROCKET LOCATING PINION)
    MSRP: $519.71
    $314.01
    1
    Add To Cart
  • BOLT, Engine Connecting Rod Cap
    Chevrolet 12556558
    12556558
    BOLT, CONNECT ROD
    • Require Quantity:
      16
    • Package Quantity:
      1
    MSRP: $14.72
    $9.35
    1
    Add To Cart
  • Chevrolet 12556558
    12556558
    BOLT, CONNECT ROD(PART OF 119)
    • Require Quantity:
      16
    • Package Quantity:
      1
    MSRP: $14.72
    $9.35
    1
    Add To Cart
  • SHIELD, Distributor (also Knock Sensor)
    Chevrolet 12570302
    12570302
    SHIELD, KNOCK SENSOR(PRIDGEON & CLAY)
    MSRP: $5.93
    $5.32
    1
    Add To Cart
  • Chevrolet 12567862
    12567862
    SHIELD, KNOCK SENSOR(RIDGEVIEW STAMP)
  • NUT, Engine Connecting Rod Bolt
    19368112
    NUT, CONNECT ROD(M10X1.25,16.75 DIAMETER)
    • Require Quantity:
      16
    • Package Quantity:
      1
    MSRP: --
    $13.05
    1
    Add To Cart
  • 19368112
    NUT, CONNECT ROD(PART OF 119)(M10X1.25,16.75 DIAMETER)
    • Require Quantity:
      16
    • Package Quantity:
      1
    MSRP: --
    $13.05
    1
    Add To Cart
  • RING KIT, Engine Piston
    Chevrolet 88893910
    88893910
    RING KIT, PISTON(0.030" OVERSIZE)
    • Require Quantity:
      08
    • Package Quantity:
      1
    MSRP: $123.25
    $101.86
    1
    Add To Cart
  • Chevrolet 88894226
    88894226
    RING KIT, PISTON(STD)
    • Require Quantity:
      08
    • Package Quantity:
      1
    MSRP: $94.81
    $60.27
    1
    Add To Cart
  • BEARING KIT, Engine Crankshaft Main
    88894269
    BEARING KIT, CRANKSHAFT(#1,2,3,4)(STD)
    • Require Quantity:
      04
    • Package Quantity:
      1
    MSRP: $60.54
    $38.49
    1
    Add To Cart
  • 88894269
    BEARING KIT, CRANKSHAFT(#1,2,3,4)(INCLUDES 104)(STD)
    • Require Quantity:
      04
    • Package Quantity:
      1
    MSRP: $60.54
    $38.49
    1
    Add To Cart
  • Chevrolet 89017285
    89017285
    BEARING KIT, CRANKSHAFT THRUST(#5)
  • Chevrolet 89017285
    89017285
    BEARING KIT, CRANKSHAFT THRUST(#5)(INCLUDES 102)
  • Chevrolet 19256831
    19256831
    ROD, Engine Piston, ROD,CONNECT(INCLUDES 116,117,120,902)(INCLUDES ROD,BUSHING,CAP,BOLT,NUT)
    • Require Quantity:
      08
    • Package Quantity:
      1
    MSRP: $153.42
    $97.51
  • 1453658
    PIN, DOWEL STRAIGHT 5/8 DIAMETER 1 3/16 LG(TRANS LOCATING)
    • Replaced By:
      12720455
    MSRP: $7.21
    $4.57
    1
    Add To Cart
  • Chevrolet 444776
    444776
    PLUG, AUTO HEXAGON SOCKET DRAIN
    MSRP: $7.19
    $4.57
    1
    Add To Cart
  • 11505820
    PIN, DOWEL,M6X20,PLAIN(PART OF 126)
    • Require Quantity:
      08
    • Package Quantity:
      1
    MSRP: $7.02
    $4.46
  • 11505820
    PIN, DOWEL,M6X20,PLAIN(ENGINE FRONT COVER LOCATING)
    • Require Quantity:
      08
    • Package Quantity:
      1
    MSRP: $7.02
    $4.46
Genuine GM Parts, the Right Choice
GMPartsGiant.com offers the wholesale prices for genuine 2004 Chevrolet Avalanche 2500 4WD 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 8.1L. Model Code: 3/4 TON.