Engine Assembly-Manifolds & Fuel Related Parts fit your 2005 Buick Century

My Vehicle Change Vehicle
2005 Buick Century

6 Cyl 3.1L SFI; Century Custom 4 Door

My Vehicle Change Vehicle
2005 Buick Century

6 Cyl 3.1L SFI; Century Custom 4 Door

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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
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
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
  • SENSOR, Computer Control Sensors
    15326386
    SENSOR, ENGINE COOLANT TEMPERATURE(2-WAY MALE)(MATING CONNECT W/LEADS USE 88987993)
    MSRP: $49.72
    $26.35
    1
    Add To Cart
  • 12590789
    SENSOR, HEATED OXYGEN(POSITION 1)(IN EXHAUST MANIFOLD/CROSSOVER)
    MSRP: $106.21
    $56.30
    1
    Add To Cart
  • Buick 12615135
    12615135
    SENSOR, MAP(FOR MATING CONNECT REFER TO SIDE)(3.342)
    MSRP: $153.37
    $77.27
    1
    Add To Cart
  • HOSE, Throttle Body Coolant Supply
    24504912
    HOSE, THROTTLE BODY HEATER INLET(9MM INSIDE DIAMETER 3MM WALL)(FORMED 90 DEGREE BEND,43.5 LONG EACH END)
    MSRP: $17.09
    $9.53
    1
    Add To Cart
  • 24504913
    HOSE, THROTTLE BODY HEATER OUTLET
    MSRP: $26.90
    $14.25
    1
    Add To Cart
  • 10182334
    STUD, Exhaust Pipe, STUD,EXHAUST CROSSOVER PIPE(M8X1.25)
    • Require Quantity:
      06
    • Package Quantity:
      5
    MSRP: $17.22
    $11.57
    5
    Add To Cart
  • BOLT, Intake & Exhaust Manifold
    11588915
    BOLT, HEXAGON HEAD W/ACORN FLANGE AND ADH,M8X1.25X35,9.8,PZ(LOWER INTAKE MANIFOLD MANIFOLD)(8.900)
    • Require Quantity:
      04
    • Package Quantity:
      10
    MSRP: $8.91
    $5.66
    10
    Add To Cart
  • 11609991
    BOLT, LOWER INTAKE MANIFOLD(M8X1.25X98.5)(USE TOGETHER WITH 12346004 SEALANT)
    • Fitting Vehicle Options:
      W(LG8)
    • Require Quantity:
      04
    • Package Quantity:
      10
    MSRP: $6.86
    $4.35
    10
    Add To Cart
  • 24504709
    SEAL, Heater, SEAL,HEATER INLET PIPE ADAPTER (O RING)(PART OF 531)(OUTER DIAMETER 0.549" INNER DIAMETER 0.103" X-SECTION DIAMETER)(3.337)
    MSRP: $5.02
    $2.80
    10
    Add To Cart
  • HARNESS, Engine Wiring
    Buick 12578971
    12578971
    HARNESS, FUEL INJECTOR WIRING(INCLUDES 588-592)(HAS 3-WAY MALE CONNECT @ MAP SENSOR. FOR 2ND DESIGN SEE 12581542)
    • Fitting Vehicle Options:
      W69(LG8)(1ST DES)
  • Buick 12581542
    12581542
    HARNESS, FUEL INJECTOR WIRING(INCLUDES 588-592)(HAS A 3-WAY FEMALE CONNECT @ MAP SENSOR. FOR 1ST DESIGN SEE 12578971)
    • Fitting Vehicle Options:
      W69(LG8)(2ND DES)
  • MANIFOLD, Engine Exhaust Manifold
    12568405
    MANIFOLD, EXHAUST
    • Location:
      Driver Side
    MSRP: $303.21
    $235.88
    1
    Add To Cart
  • Buick 12578348
    12578348
    MANIFOLD, EXHAUST
    • Location:
      Passenger Side
  • BRACKET, Engine Lift
    12594433
    BRACKET, ENGINE MOUNT STRUT & ENGINE LIFT(0.029)
    • Location:
      Driver Side
    MSRP: $61.44
    $30.47
    1
    Add To Cart
  • Buick 12570319
    12570319
    BRACKET, ENGINE LIFT FRONT
  • Buick 12572979
    12572979
    GASKET, Manifold to Cylinder Head, GASKET,EXHAUST MANIFOLD(USE 2ND DESIGN WITH EXHAUST MANIFOLDS 12578348 OR 12568405, FOR 1ST DESIGN SEE 24504632)
    • Require Quantity:
      02
    • Package Quantity:
      1
    MSRP: $43.75
    $27.81
    1
    Add To Cart
  • GASKET KIT, Manifold to Cylinder Head
    12586144
    GASKET KIT, UPPER INTAKE MANIFOLD(*KIT1)
    • Fitting Vehicle Options:
      W(LG8)
    MSRP: $16.02
    $10.03
    1
    Add To Cart
  • Buick 19169127
    19169127
    GASKET KIT, INTAKE MANIFOLD(INCLUDES 510,528)(QTY-02-GASKET,LOWER INTAKE MANIFOLD/QTY-02-GASKET,UPPER INTAKE MANIFOLD--INSTRUCTION SHEET--)(44MM HIGH)(INCLUDES INTAKE MANIFOLD BOLTS)(NO VALVE ROCKER COVER GASKETS)(FOR INTAKE MANIFOLD COOLANT CROSSOVER PORTION 44MM HIGH)(FOR 1ST DESIGN SEE 89017559)
    • Fitting Vehicle Options:
      W(LG8)(2ND DES)
    MSRP: $112.28
    $67.84
    1
    Add To Cart
  • Buick 89017559
    89017559
    GASKET KIT, INTAKE MANIFOLD(INCLUDES 510,528)(QTY-02-GASKET,LOWER INTAKE MANIFOLD/QTY-02-GASKET,UPPER INTAKE MANIFOLD--INSTRUCTION SHEET--)(W/UPPER AND LOWER GASKET)(TOGETHER WITH 11588915 AND 11609991)(FOR INTAKE MANIFOLD COOLANT CROSSOVER PORTION 35MM HIGH)(FOR 2ND DESIGN SEE 19169127)
    • Fitting Vehicle Options:
      W(LG8)(1ST DES)
    MSRP: $94.23
    $56.93
    1
    Add To Cart
  • SHIELD, Exhaust Manifold
    12568407
    SHIELD, EXHAUST MANIFOLD HEAT
    • Location:
      Driver Side
  • Buick 24506295
    24506295
    SHIELD, EXHAUST MANIFOLD LOWER HEAT
    • Location:
      Passenger Side
  • PIPE, Fuel Line
    Buick 12569127
    12569127
    PIPE, FUEL FEED(W/DAMPENER)(INCLUDES O-RING SEAL TO FUEL RAIL W/O FITTING)
  • Buick 24508763
    24508763
    PIPE, FUEL RETURN
  • CLAMP, Throttle Body Coolant Supply
    24506377
    CLAMP, THROTTLE BODY HEATER OUTLET HOSE(SPRING BAND,14.9-17.5 1D,1 THICK BAND,10 WIDE,MODIFIED SAE 6150)(1.540)
    • Require Quantity:
      02
    • Package Quantity:
      1
  • 24506377
    CLAMP, THROTTLE BODY HEATER INLET HOSE(SPRING BAND,14.9-17.5 1D,1 THICK BAND,10 WIDE,MODIFIED SAE 6150)(1.540)
    • Require Quantity:
      02
    • Package Quantity:
      1
  • 11570082
    BOLT, HEX FLANGED HEAD,M8X1.25X22,19 THREAD,18 OUTSIDE DIAMETER,10.9,GMW3359(INTAKE UPPER MANIFOLD)
    • Require Quantity:
      10
    • 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(ACCELERATOR CONTROL CABLE BRACKET)
    • Require Quantity:
      02
    • Package Quantity:
      1
    MSRP: $7.20
    $4.57
    1
    Add To Cart
  • 11515767
    BOLT, HEX FLANGED HEAD,M10X1.5X35,32THD,22.3 O.D.,MACHINE,10.9,7114M(GENERATOR BRACKET)(TOGETHER WITH 12345493)
    MSRP: $1.14
    $0.74
    10
    Add To Cart
  • 11514596
    NUT, HEX FLANGED HEAD,M8X1.25,17.9 OUTSIDE DIAMETER,738 THICK,13MM HEXAGON,10, PHOSPHATE ZINC ORGANIC - FLAKE(HEATER INLET PIPE)(8.915)
    MSRP: $7.01
    $4.03
    1
    Add To Cart
  • 11514596
    NUT, HEX FLANGED HEAD,M8X1.25,17.9 OUTSIDE DIAMETER,738 THICK,13MM HEXAGON,10, PHOSPHATE ZINC ORGANIC - FLAKE(IGNITION COIL)(8.915)
    • Require Quantity:
      02
    • Package Quantity:
      1
    MSRP: $7.01
    $4.03
    1
    Add To Cart
  • 11515768
    BOLT, HEX FLANGED HEAD,REDUCED BODY,M10X1.5X40,30THD,22.3 O.D.,HEADER POINT,10.9,7114M(ENGINE MOUNT STRUT & ENGINE LIFT)
    • Require Quantity:
      03
    • Package Quantity:
      10
    MSRP: $4.65
    $2.95
    10
    Add To Cart
  • 3530297
    NUT, HEX FLANGED HEAD,M6X1,5.85THK,14.2 O.D.,10,ZINC ORGANIC(ACCELERATOR CONTROL CABLE BRACKET)
    MSRP: $7.26
    $4.05
    1
    Add To Cart
  • 11561025
    BOLT, HEX FLANGED HEAD,M6X1X16,13.5 THREAD,14.2 OUTSIDE DIAMETER,GMW25 STEEL,GMW3200,MACHINE,HEADER POINT(FUEL INJECTOR FUEL RAIL)
    • Require Quantity:
      02
    • Package Quantity:
      1
    MSRP: $8.90
    $5.65
    1
    Add To Cart
  • 11508476
    BOLT, M8X1.25X25 9.8(WATER OUTLET)
    • Require Quantity:
      02
    • Package Quantity:
      10
    MSRP: $3.46
    $2.20
    10
    Add To Cart
  • 11515769
    BOLT, HEX FLANGED HEAD,M10X1.5X45,25THD,22.3OD,10.9,7114M,MACHINE RAISED SHOULDER(GENERATOR BRACKET)
    MSRP: --
    $13.05
    1
    Add To Cart
  • 11609746
    NUT, HEX FLANGED HEAD,M8X1.25,8.9THK,17.6 O.D.,10 STEEL,GMW3200, PREVENT TORQUE(EXHAUST MANIFOLD HEAT SHIELD)
    • Require Quantity:
      06
    • Package Quantity:
      12
    MSRP: $4.30
    $2.73
    12
    Add To Cart
  • 11609746
    NUT, HEX FLANGED HEAD,M8X1.25,8.9THK,17.6 O.D.,10 STEEL,GMW3200, PREVENT TORQUE(EXHAUST CROSSOVER PIPE)
    • Require Quantity:
      06
    • Package Quantity:
      12
    MSRP: $4.30
    $2.73
    12
    Add To Cart
  • 11515756
    BOLT, HEX FLANGED HEAD, M8X1.25X20,17THD,18 O.D.,10.9,7114M(EGR VALVE PIPE)
    MSRP: $7.31
    $4.64
    10
    Add To Cart
  • 11516357
    BOLT, HEX FLANGED HEAD,M10X1.5X80,30THD,22.3 O.D.,9.8,7114M(DRIVE BELT TENSIONER)
    MSRP: $14.98
    $9.52
    5
    Add To Cart
  • 11516357
    BOLT, HEX FLANGED HEAD,M10X1.5X80,30THD,22.3 O.D.,9.8,7114M(GENERATOR BRACKET)
    MSRP: $14.98
    $9.52
    5
    Add To Cart
  • 11517518
    BOLT, HEX FLANGED HEAD,M6X1X20,17.9 THREAD,14.2 O.D.,9.8,TIN ZINC(EVAP EMISSION CNST PURGE SOLENOID VALVE BRACKET)
    MSRP: --
    $12.60
    1
    Add To Cart
  • 11519840
    BOLT, HEX FLANGED HEAD,M6X1X12.3,6.3 THREAD,14.2 OUTSIDE DIAMETER,10.9,GMW3359,MACHINE,MAT-POINT(EXHAUST CROSSOVER PIPE HEAT SHIELD)
    • Require Quantity:
      04
    • Package Quantity:
      5
    MSRP: $6.91
    $4.38
    5
    Add To Cart
  • 11519840
    BOLT, HEX FLANGED HEAD,M6X1X12.3,6.3 THREAD,14.2 OUTSIDE DIAMETER,10.9,GMW3359,MACHINE,MAT-POINT(EXHAUST MANIFOLD HEAT SHIELD)
    • Require Quantity:
      07
    • Package Quantity:
      5
    MSRP: $6.91
    $4.38
    5
    Add To Cart
  • 11589154
    STUD, HEXAGON,M8X1.25X16,M8X1.25X21.5,SAE 8637(9.8) STEEL, GMW3359(EXHAUST MANIFOLD)
    • Require Quantity:
      12
    • Package Quantity:
      5
    MSRP: $8.20
    $5.49
    5
    Add To Cart
  • 12338139
    SCREW, HEX WASHER HEAD,SELF TAP,M6.3X1.81X13,13.2 O.D.,6010M,PHOSPHATE ZINC ORGANIC(FUEL FEED & RETURN PIPE CLIP)
    MSRP: $0.84
    $0.55
    10
    Add To Cart
  • Buick 10067660
    10067660
    BOLT, HEX FLANGED HEAD,M8X1.25X45,22THD,17 O.D.,9.8(TBI)
    MSRP: $6.69
    $4.25
    1
    Add To Cart
  • 25527423
    CLIP, CLOSED STEEL,TYPE 5,TANG(FUEL FEED & RETURN PIPE)(3.162)
    • Fitting Vehicle Options:
      69(LG8)
    MSRP: $7.20
    $4.57
    1
    Add To Cart
  • Buick 343350
    343350
    CAP, VACUUM PIPE,7/32 DIAMETER(PART OF 501)(AUTOMATIC TRANSMISSION VACUUM MOD VACUUM SOURCE TUBE)
    MSRP: $8.12
    $5.16
    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 3532281
    3532281
    SCREW, HEXAGON W/FLAT WASHER,M4.2X1.41X45,12.5 O.D.,6010M,PHOSPHATE ORGANIC(MAP SENSOR)
    • Require Quantity:
      02
    • Package Quantity:
      1
Genuine GM Parts, the Right Choice
GMPartsGiant.com offers the wholesale prices for genuine 2005 Buick Century parts. Parts like Engine Assembly-Manifolds & Fuel 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 4 DOOR.