Engine Assembly-Cylinder Head & Related Parts fit your 2004 Buick Century

My Vehicle Change Vehicle
2004 Buick Century

6 Cyl 3.1L SFI

My Vehicle Change Vehicle
2004 Buick Century

6 Cyl 3.1L SFI

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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
  • RETAINER, Spark Plug Ignition Wire
    12163607
    RETAINER, SPARK PLUG WIRE(RETAINS 3-7MM LEADS,HINGED LOCKING,NARROW BLADE MOUNT TYPE)
    • Require Quantity:
      02
    • Package Quantity:
      10
    MSRP: $1.84
    $0.98
    10
    Add To Cart
  • 12132208
    RETAINER, SPARK PLUG WIRE(RETAINS 3-7MM LEADS,HINGED LOCKING COVER & ROSEBUD TYPE MOUNT)
    • Require Quantity:
      02
    • Package Quantity:
      1
    MSRP: $7.19
    $4.57
    1
    Add To Cart
  • SPARK PLUG,Glow)
    12681664
    SPARK PLUG, GASOLINE ENGINE IGNITION
    • Fitting Vehicle Options:
      W(LG8)
    • Require Quantity:
      06
    • Package Quantity:
      1
    MSRP: $15.80
    $8.81
    1
    Add To Cart
  • Buick 19300875
    19300875
    SPARK PLUG, GASOLINE ENGINE IGNITION(PLATINUM PLUG)
    • Fitting Vehicle Options:
      WS69(LG8)
    • Require Quantity:
      08
    • Package Quantity:
      1
    MSRP: $12.98
    $7.24
    1
    Add To Cart
  • Buick 19302723
    19302723
    SPARK PLUG, GASOLINE ENGINE IGNITION(4 PACKING)(STANDARD PLUG)
    • Fitting Vehicle Options:
      WS69(LG8)
    • Require Quantity:
      08
    • Package Quantity:
      1
    • Replaced By:
      19354417
    MSRP: $4.18
    $2.33
    1
    Add To Cart
  • VALVE, Exhaust
    12617048
    VALVE, EXHAUST(STD)
    • Require Quantity:
      06
    • Package Quantity:
      1
    MSRP: --
    $13.05
    1
    Add To Cart
  • Buick 10210477
    10210477
    VALVE, EXHAUST(0.089 OVERSIZE)
    • Require Quantity:
      06
    • Package Quantity:
      1
    MSRP: $52.37
    $44.71
    1
    Add To Cart
  • Buick 10210478
    10210478
    VALVE, EXHAUST(0.394 OVERSIZE)
    • Require Quantity:
      06
    • Package Quantity:
      1
    MSRP: $29.30
    $25.97
    1
    Add To Cart
  • Buick 10210479
    10210479
    VALVE, EXHAUST(0.775 OVERSIZE)
    • Require Quantity:
      06
    • Package Quantity:
      1
    MSRP: $54.91
    $49.39
    1
    Add To Cart
  • Buick 10044811
    10044811
    PLUG, Engine Cylinder Head, PLUG,CYL HEAD CORE HOLE(PLUG-EXPANSION(CUP) 25.68 OUTSIDE DIAMETER, 10 THICK)
    • Require Quantity:
      02
    • Package Quantity:
      1
    MSRP: $10.51
    $6.68
    1
    Add To Cart
  • SEAL, Engine Valve
    Buick 88984161
    88984161
    SEAL, VALVE STEM OIL(.394MM OS)
    • Require Quantity:
      12
    • Package Quantity:
      1
    MSRP: $16.18
    $11.46
    1
    Add To Cart
  • Buick 24508009
    24508009
    SEAL, VALVE STEM OIL(STD)
    • Require Quantity:
      12
    • Package Quantity:
      1
    MSRP: $11.10
    $7.06
    1
    Add To Cart
  • ROD, Engine Valve Push Rod
    10166354
    ROD, VALVE PUSH(YELLOW INSIDE DIAMETER)(144MM)(INTAKE)
    • Require Quantity:
      06
    • Package Quantity:
      1
    MSRP: $6.27
    $3.98
    1
    Add To Cart
  • 10166355
    ROD, VALVE PUSH(GREEN INSIDE DIAMETER)(152MM)(EXHAUST)
    • Require Quantity:
      06
    • Package Quantity:
      1
    MSRP: $6.20
    $3.94
    1
    Add To Cart
  • BOLT, Engine Cylinder Head
    11518953
    BOLT, CYL HEAD(NF2 QTY 07,NC1 QTY 06)(M11X1.5X108)
    • Require Quantity:
      08
    • Package Quantity:
      1
    MSRP: $20.19
    $12.83
    1
    Add To Cart
  • 11518992
    BOLT, CYL HEAD(M11X1.5X88)(8.900)
    • Require Quantity:
      06
    • Package Quantity:
      1
    MSRP: $20.19
    $12.66
    1
    Add To Cart
  • Buick 24505015
    24505015
    BOLT, CYL HEAD(11X 1.5 X 91 W/60)(HEX FLANGED HEAD SPECIAL, W/PINION-HEAD FOR A/C BRACKET)
    MSRP: --
    $13.05
    1
    Add To Cart
  • COVER, Engine Valve Rocker & Camshaft
    12568148
    COVER, VALVE ROCKER ARM(INCLUDES 229,231,233,234)(INCLUDE VALVE ROCKER ARM COVER BOLT GROMMETS)
    • Location:
      Passenger Side
    MSRP: $83.99
    $50.74
    1
    Add To Cart
  • Buick 12578137
    12578137
    COVER, VALVE ROCKER ARM(INCLUDES 229,231,233,234)(INCLUDES PCV VALVE)
    • Location:
      Driver Side
  • VALVE, Intake
    Buick 12616697
    12616697
    VALVE, INTAKE(STD)
    • Require Quantity:
      06
    • Package Quantity:
      1
    MSRP: $37.44
    $23.79
    1
    Add To Cart
  • Buick 24506031
    24506031
    VALVE, INTAKE(0.394 OVERSIZE)
    • Require Quantity:
      06
    • Package Quantity:
      1
    MSRP: $26.05
    $15.74
    1
    Add To Cart
  • LIFTER, Engine Valve Lifter
    Buick 12721201
    12721201
    LIFTER, VALVE(MERCH PACKING OF QTY 4)
    MSRP: $100.47
    $63.84
    1
    Add To Cart
  • Buick 17120070
    17120070
    LIFTER, VALVE
    • Require Quantity:
      12
    • Package Quantity:
      1
    MSRP: $33.48
    $20.24
    1
    Add To Cart
  • Buick 10166380
    10166380
    BOLT, Engine Valve Lifter, BOLT,VALVE LIFTER GUIDE RETAINER(HEX FLANGED HEAD W/8 DIAMETER X 18.45 LG SHOULDER,6X1X10 THREAD)
    • Require Quantity:
      04
    • Package Quantity:
      1
  • 12346141
    SEALER, SEALER, ROOM TEMPERATURE VULCANIZING T-330,3 OUNCE. CARTRIDGE(VALVE ROCKER ARM COVER)
  • 11514596
    NUT, HEX FLANGED HEAD,M8X1.25,17.9 OUTSIDE DIAMETER,738 THICK,13MM HEXAGON,10, PHOSPHATE ZINC ORGANIC - FLAKE(IGNITION COIL)(8.915)
    • Fitting Vehicle Options:
      W
    • Require Quantity:
      02
    • Package Quantity:
      1
    MSRP: $7.01
    $4.03
    1
    Add To Cart
  • 11588385
    STUD, HEXAGON HEAD,W/SPECIAL FLANGE,M10X1.5X17.5,M8X1.25X25, 14.5 OUTSIDE DIAMETER,9.8 GMW3359(IGNITION COIL)
    • Require Quantity:
      02
    • Package Quantity:
      1
  • Buick 9415952
    9415952
    SCREW, PAN HEAD TAP,T#8-32X.3/8", O.D.,6010M,ZINC OR ZINC(BOLT,PCV BAFFLE)(PART OF 204)
    • Require Quantity:
      08
    • Package Quantity:
      1
Genuine GM Parts, the Right Choice
GMPartsGiant.com offers the wholesale prices for genuine 2004 Buick Century 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: 6 Cyl 3.1L. Model Code: CUSTOM, GS, LS.