Engine Assembly-Cylinder Block & Related Parts fit your 2003 Pontiac Bonneville

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2003 Pontiac Bonneville
My Vehicle Change Vehicle
2003 Pontiac Bonneville
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Body Moldings, Sheet Metal, Rear Compartment Hardware, Roof Hardware
Body Mounting, Air Conditioning, Audio/Entertainment
Brakes
Brakes, Rear Axle, Propeller Shaft, Wheels, Tires
Cooling System, Grille, Oil System
Frames, Springs, Shocks, Bumpers
Front End Sheet Metal, Heater
Front Suspension, Steering
Fuel System, Exhaust, Emission System
Interior Trim, Front Seat Trim, Seat Belts
Maintenance Parts, Fluids, Capacities, Electrical Connectors
Rear Glass, Seat Parts, Adjuster
Rear Seat Trim, Carpet
Starter, Generator, Ignition, Electrical, Lamps
Transmission - Automatic
Windshield, Wiper, Mirrors, Instrument Panel, Console, Doors
Categories Close X

You have selected

Other Categories

Body Moldings, Sheet Metal, Rear Compartment Hardware, Roof Hardware
Body Mounting, Air Conditioning, Audio/Entertainment
Brakes
Brakes, Rear Axle, Propeller Shaft, Wheels, Tires
Cooling System, Grille, Oil System
Frames, Springs, Shocks, Bumpers
Front End Sheet Metal, Heater
Front Suspension, Steering
Fuel System, Exhaust, Emission System
Interior Trim, Front Seat Trim, Seat Belts
Maintenance Parts, Fluids, Capacities, Electrical Connectors
Rear Glass, Seat Parts, Adjuster
Rear Seat Trim, Carpet
Starter, Generator, Ignition, Electrical, Lamps
Transmission - Automatic
Windshield, Wiper, Mirrors, Instrument Panel, Console, Doors
Sort by:
Recommended
Part No. & Part Description
Price
Part No. &
Part Description
  • LIFTER, Engine Valve Lifter
    12648846
    LIFTER, VALVE(NON-ACTIVE LIFTERS)
    • Require Quantity:
      12
    • Package Quantity:
      1
    • Replaced By:
      12698945
    MSRP: $47.08
    $28.45
    1
    Add To Cart
  • 17122490
    LIFTER, VALVE(HYDRAULIC, ROLLER, NON-ACTIVE FUEL MANAGEMENT LIFTER)(COMPLETE ASSEMBLY)
    • Require Quantity:
      12
    • Package Quantity:
      1
    MSRP: $58.94
    $35.62
    1
    Add To Cart
  • Pontiac 12721203
    12721203
    LIFTER, VALVE(HYDRAULIC, ROLLER, NON-ACTIVE FUEL MANAGEMENT LIFTER)(MERCH PACKING OF QTY 4)
    MSRP: $176.72
    $111.81
    1
    Add To Cart
  • DAMPENER, Engine Timing
    24503893
    DAMPENER, TIMING CHAIN(INCLUDES 145)(INCLUDES BOLT,RETAINER RING)
    • Fitting Vehicle Options:
      H(L67)
    MSRP: $37.98
    $22.96
    1
    Add To Cart
  • 24503893
    DAMPENER, TIMING CHAIN(INCLUDES BOLT,RETAINER RING)
    • Fitting Vehicle Options:
      H(L36)
    MSRP: $37.98
    $22.96
    1
    Add To Cart
  • BOLT, Engine Crankshaft And Camshaft Balancer
    Pontiac 24500055
    24500055
    BOLT, BALANCE SHAFT RETAINER(5/16-18X.855 W/FLAT WASHER)
    • Require Quantity:
      02
    • Package Quantity:
      1
    MSRP: $16.17
    $10.21
    1
    Add To Cart
  • Pontiac 24501367
    24501367
    BOLT, BALANCE SHAFT GEAR(3/8-16 X 1.170)(HEXAGON W/FLAT WASHER)
  • BOLT, Engine Main Bearing Cap
    24503056
    BOLT, CRANKSHAFT BEARING CAP(VERTICAL INSTALLATION)(7/16-14X3.6)
    • Require Quantity:
      08
    • Package Quantity:
      5
    MSRP: $7.99
    $5.07
    5
    Add To Cart
  • 24505576
    BOLT, CRANKSHAFT BEARING CAP(HORIZONTAL INSTALLATION)(HEX FLANGED HEAD,8X1.25X48)
    • Require Quantity:
      06
    • Package Quantity:
      1
  • GEAR, Engine Crankshaft And Camshaft Balancer
    24503524
    GEAR, BALANCER SHAFT(DRIVEN)
    MSRP: $63.74
    $40.52
    1
    Add To Cart
  • Pontiac 24504792
    24504792
    GEAR, BALANCER SHAFT DRIVE
    MSRP: $74.89
    $10.25
    1
    Add To Cart
  • SPROCKET, Engine Camshaft
    24505306
    SPROCKET, CAMSHAFT(48 TEETH)
    • Fitting Vehicle Options:
      H(L36)
    MSRP: $86.30
    $54.85
    1
    Add To Cart
  • 24505393
    SPROCKET, CAMSHAFT(48 TEETH)
    • Fitting Vehicle Options:
      H(L67)
    MSRP: $81.23
    $51.64
    1
    Add To Cart
  • FLYWHEEL, Engine Crankshaft
    12609155
    FLYWHEEL, ENGINE
    • Fitting Vehicle Options:
      H(L36)
    MSRP: $82.19
    $52.23
    1
    Add To Cart
  • Pontiac 12609154
    12609154
    FLYWHEEL, ENGINE
    • Fitting Vehicle Options:
      H(L67)
  • BALANCER, Engine Crankshaft And Camshaft Balancer
    Pontiac 12563265
    12563265
    BALANCER, CRANKSHAFT(INCLUDES EXCITER RING)
    • Fitting Vehicle Options:
      H(L36)
  • Pontiac 12563266
    12563266
    BALANCER, CRANKSHAFT
    • Fitting Vehicle Options:
      H(L67)
  • RING KIT, Engine Piston
    Pontiac 12480825
    12480825
    RING KIT, PISTON(STD)
    • Require Quantity:
      06
    • Package Quantity:
      1
    MSRP: $60.85
    $38.67
    1
    Add To Cart
  • Pontiac 12480826
    12480826
    RING KIT, PISTON(.020 OVERSIZE)
    • Require Quantity:
      06
    • Package Quantity:
      1
    MSRP: $81.00
    $51.48
    1
    Add To Cart
  • BEARING KIT, Engine Crankshaft Main
    Pontiac 12482035
    12482035
    BEARING KIT, CRANKSHAFT(INCLUDES 136,139)(.026MM UNDERSIZE)(POSITION # 1)
    MSRP: $86.51
    $54.98
    1
    Add To Cart
  • Pontiac 12482036
    12482036
    BEARING KIT, CRANKSHAFT(INCLUDES 136,139)(.026MM UNDERSIZE)(POSITION # 2)
    MSRP: $205.24
    $129.86
    1
    Add To Cart
  • Pontiac 12482037
    12482037
    BEARING KIT, CRANKSHAFT(INCLUDES 136,139)(.026MM UNDERSIZE)(POSITION # 3)
    MSRP: $186.20
    $117.82
    1
    Add To Cart
  • Pontiac 89017696
    89017696
    BEARING KIT, CRANKSHAFT(INCLUDES 136,139)(STD)(POSITION # 1)
    MSRP: $48.78
    $31.01
    1
    Add To Cart
  • Pontiac 89017697
    89017697
    BEARING KIT, CRANKSHAFT(INCLUDES 136,139)(STD)(POSITION # 2)
    MSRP: $54.88
    $34.89
    1
    Add To Cart
  • Pontiac 89017698
    89017698
    BEARING KIT, CRANKSHAFT(INCLUDES 136,139)(STD)(POSITION # 3)
    MSRP: $33.18
    $21.10
    1
    Add To Cart
  • Pontiac 89017699
    89017699
    BEARING KIT, CRANKSHAFT(INCLUDES 136,139)(STD)(POSITION # 4)
    MSRP: $67.15
    $40.58
    1
    Add To Cart
  • Pontiac 12537173
    12537173
    BEARING KIT, CRANKSHAFT(INCLUDES 136,139)(.026MM UNDERSIZE)(POSITION # 4)
  • PISTON, Engine Piston
    Pontiac 12539085
    12539085
    PISTON, (W/PINION)(STD)(W/RETAINER)
    • Fitting Vehicle Options:
      H(L67)
    • Require Quantity:
      06
    • Package Quantity:
      1
    MSRP: $163.76
    $104.07
    1
    Add To Cart
  • Pontiac 12539086
    12539086
    PISTON, (W/PINION)(.020 OVERSIZE)
    • Fitting Vehicle Options:
      H(L67)
    • Require Quantity:
      06
    • Package Quantity:
      1
    MSRP: $279.78
    $245.11
    1
    Add To Cart
  • Pontiac 19299371
    19299371
    PISTON, (W/PINION)(USE QTY 6 PER ENGINE TO MAINTAIN BALANCE)
    • Fitting Vehicle Options:
      H(L36)
    • Require Quantity:
      06
    • Package Quantity:
      1
  • BEARING, Engine Camshaft & Balance Shaft Front
    Pontiac 12576090
    12576090
    BEARING, CAMSHAFT(POSITIVE #1 & #4)
    • Require Quantity:
      02
    • Package Quantity:
      1
    MSRP: $68.00
    $61.95
    1
    Add To Cart
  • 24503193
    BEARING, BALANCER SHAFT REAR
    • Replaced By:
      12596598
    MSRP: $18.69
    $11.89
    1
    Add To Cart
  • Pontiac 12576091
    12576091
    BEARING, CAMSHAFT(POSITIVE #2 & #3)
    • Require Quantity:
      02
    • Package Quantity:
      1
  • Pontiac 24500867
    24500867
    PLUG, Engine Block, PLUG,ENGINE BLOCK CORE HOLE(1.51 OUTSIDE DIAMETER,.31 THICK)(STAINLESS STEEL)
    • Require Quantity:
      04
    • Package Quantity:
      1
    MSRP: $3.87
    $2.46
    1
    Add To Cart
  • Pontiac 24501162
    24501162
    PIN, PIN,ENGINE FRONT COVER LOCATING(TO CYL BLOCK)
    MSRP: $10.89
    $6.92
    1
    Add To Cart
  • SHAFT, Engine Crankshaft And Camshaft Balancer
    Pontiac 24506557
    24506557
    SHAFT, BALANCE(INCLUDES 105,106)(INCLUDE FRONT BEARING & PINION)
    • Fitting Vehicle Options:
      H(L36)
    MSRP: --
    $87.55
    1
    Add To Cart
  • Pontiac 24506559
    24506559
    SHAFT, BALANCE(SLEEVED)(INCLUDES 105,106)
    • Fitting Vehicle Options:
      H(L67)
  • ROD, Engine Piston
    Pontiac 12593374
    12593374
    ROD, CONNECT(INCLUDES 116,117)
    • Fitting Vehicle Options:
      H(L36)
    • Require Quantity:
      06
    • Package Quantity:
      1
  • Pontiac 12593375
    12593375
    ROD, CONNECT(INCLUDES 116,117)
    • Fitting Vehicle Options:
      H(L67)
    • Require Quantity:
      06
    • Package Quantity:
      1
  • 11518075
    BOLT, HEX FLANGED HEAD, THREAD 22, OUTSIDE DIAMETER 17, 8.8, GMW14C-POINT, HEADER POINT(CRANKSHAFT REAR OIL SEAL HOUSING)
    • Require Quantity:
      12
    • Package Quantity:
      1
    MSRP: $18.56
    $11.80
    1
    Add To Cart
  • 24501365
    BOLT, HEXAGON,5/16-18X5/8,ZINC(FLYWHEEL)
    • Fitting Vehicle Options:
      H
    • Require Quantity:
      08
    • Package Quantity:
      1
    MSRP: $11.92
    $7.57
    1
    Add To Cart
  • Pontiac 25536323
    25536323
    PIN, DOWEL 1/4"X 1 3/8"(ENGINE FRONT COVER LOCATING)
    MSRP: $8.70
    $5.53
    1
    Add To Cart
  • Pontiac 3835577
    3835577
    PLUG, SOCKET,3/8-18X.56,STEEL,CADMIUM OR ZINC PLATED (OPT)(ENGINE BLOCK COOLANT HOLE)
    • Fitting Vehicle Options:
      H
    MSRP: $2.88
    $1.83
    1
    Add To Cart
  • Pontiac 3835577
    3835577
    PLUG, SOCKET,3/8-18X.56,STEEL,CADMIUM OR ZINC PLATED (OPT)(ENGINE BLOCK OIL GALLERY)
    • Require Quantity:
      02
    • Package Quantity:
      1
    MSRP: $2.88
    $1.83
    1
    Add To Cart
Genuine GM Parts, the Right Choice
GMPartsGiant.com offers the wholesale prices for genuine 2003 Pontiac Bonneville 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: 6 Cyl 3.8L. Model Code: SE 4 DOOR, SSEI 4 DOOR.