Engine Assembly-Manifolds & Fuel Related Parts fit your 2003 Buick Regal

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2003 Buick Regal
My Vehicle Change Vehicle
2003 Buick Regal
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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
  • SENSOR, Computer Control Sensors
    15326386
    SENSOR, ENGINE COOLANT TEMPERATURE(2-WAY MALE)(MATING CONNECT W/LEADS USE 88987993)
    • Fitting Vehicle Options:
      W(LG8), W(L67), WB(L36)
    MSRP: $49.72
    $26.35
    1
    Add To Cart
  • 12569240
    SENSOR, MAP
    • Fitting Vehicle Options:
      W(LG8)
    MSRP: $119.49
    $60.21
    1
    Add To Cart
  • 12614973
    SENSOR, MAP(MATING CONNECT W/LEADS USE 88987997)
    • Fitting Vehicle Options:
      W(L36)
    • Replaced By:
      19418808
    MSRP: $139.84
    $70.48
    1
    Add To Cart
  • 12559850
    SENSOR, HEATED OXYGEN(POSITION 1)(IN EXHAUST MANIFOLD/CROSSOVER)(MAY NEED TO USE MATING CONNECT 15305960 4-WAY FEMALE W/LEADS)
    • Fitting Vehicle Options:
      W(LG8)
    MSRP: $116.26
    $61.62
    1
    Add To Cart
  • 19178958
    SENSOR, HEATED OXYGEN
    • Fitting Vehicle Options:
      W(L67)
    MSRP: $122.36
    $64.85
    1
    Add To Cart
  • 19178958
    SENSOR, HEATED OXYGEN(POSITION 1)(IN EXHAUST MANIFOLD)(INCLUDES 537)
    • Fitting Vehicle Options:
      W(L36)
    MSRP: $122.36
    $64.85
    1
    Add To Cart
  • 12569241
    SENSOR, MAP(MATING CONNECT W/LEADS USE 15305891)
    • Fitting Vehicle Options:
      W(L67)
  • NUT, Chassis Electrical
    3530297
    NUT, ENGINE WIRING HARNESS SHIELD(EGR SHIELD TO MANIFOLD)(M6X1-6H)(8.917)
    • Fitting Vehicle Options:
      W
    MSRP: $7.26
    $4.05
    1
    Add To Cart
  • 3530297
    NUT, ENGINE WIRING HARNESS SHIELD(EGR SHIELD(BRACKET) TO MANIFOLD)(M6X1-6H)(8.917)
    • Fitting Vehicle Options:
      W(L36)
    MSRP: $7.26
    $4.05
    1
    Add To Cart
  • CAP, Engine Oil Filler
    12573337
    CAP, OIL FILLER(SAE 5W30, NON-VENTED, SEAL)(INCLUDES 580)
    MSRP: $20.44
    $10.83
    1
    Add To Cart
  • 12573338
    CAP, OIL FILLER(SAE 10W30, SEAL)(INCLUDES 580)(NON-VENTED)
    MSRP: $15.11
    $8.32
    1
    Add To Cart
  • GASKET KIT, Manifold to Cylinder Head
    19355655
    GASKET KIT, INTAKE MANIFOLD(INCLUDES 515,541,556)(INCLUDES RECTANGULAR COOLANT MANIOLD GASKET & 0-RING GASKETS)
    • Fitting Vehicle Options:
      WB(L36)
    MSRP: $105.12
    $66.82
    1
    Add To Cart
  • 89017554
    GASKET KIT, UPPER INTAKE MANIFOLD(INCLUDES 545,556,560)(INCLUDE UPPER INTAKE MANIFOLD GASKET,T/BODY SEAL,PCV VALVE PIPE)
    • Fitting Vehicle Options:
      W(L36)
    • Replaced By:
      19434071
    MSRP: $63.24
    $38.21
    1
    Add To Cart
  • Buick 89017825
    89017825
    GASKET KIT, INTAKE MANIFOLD(INCLUDES 538,540)
    • Fitting Vehicle Options:
      W(L67)
    MSRP: $96.06
    $55.19
    1
    Add To Cart
  • 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)
    • Fitting Vehicle Options:
      WB,WS,WY(LG8)
    MSRP: $112.28
    $67.84
    1
    Add To Cart
  • STUD, Intake & Exhaust Manifold
    24502332
    STUD, EXHAUST MANIFOLD(7 TO CYL HEAD; 4 TO LOWER LEFT & UPPER RIGHT)(5/16-18X#8 MACHINE THREAD X 50MM LG)
    • Fitting Vehicle Options:
      WF(L67)
    • Require Quantity:
      11
    • Package Quantity:
      5
    MSRP: $1.62
    $1.03
    5
    Add To Cart
  • 24502332
    STUD, EXHAUST MANIFOLD(5/16-18X#8 MACHINE THREAD X 50MM LG)
    • Fitting Vehicle Options:
      W(L36)
    MSRP: $1.62
    $1.03
    5
    Add To Cart
  • 11589154
    STUD, EXHAUST MANIFOLD(8.981)
    • Fitting Vehicle Options:
      WB,WS,WY(LG8)
    • Require Quantity:
      12
    • Package Quantity:
      5
    MSRP: $8.20
    $5.49
    5
    Add To Cart
  • Buick 24502453
    24502453
    STUD, INTAKE MANIFOLD(STUD..6X1X86.8 - 6X1X15)
    • Fitting Vehicle Options:
      (L36)
    MSRP: $4.95
    $2.36
    1
    Add To Cart
  • 11517975
    STUD, UPPER INTAKE MANIFOLD(HEX FLANGED HEAD,M8X1.25X35,22 THREAD,M8X1.25X17,17 THREAD,17.6 OUTSIDE DIAMETER,9.8,7114M)
    • Fitting Vehicle Options:
      W(LG8)
    MSRP: $5.21
    $3.30
    1
    Add To Cart
  • Buick 24508181
    24508181
    STUD, INTAKE MANIFOLD(HEX FLANGED HEAD,5/16-18-31,13.1 THREAD,W/GM6124M ADHESIVE)
    • Fitting Vehicle Options:
      W(L36)
    MSRP: $5.26
    $3.32
    1
    Add To Cart
  • GASKET, Emission System
    12567275
    GASKET, EGR VALVE(BETWEEN EGR VALVE & EGR BRACKET)
    • Fitting Vehicle Options:
      WF(L67), WB(L36)
    MSRP: $19.27
    $10.23
    5
    Add To Cart
  • 24506939
    GASKET, EGR VALVE
    • Fitting Vehicle Options:
      W(LG8)
    MSRP: $20.26
    $10.73
    1
    Add To Cart
  • 5617102
    GASKET, OXYGEN SENSOR
    • Fitting Vehicle Options:
      W
    MSRP: $8.90
    $4.71
    1
    Add To Cart
  • 5617102
    GASKET, OXYGEN SENSOR(PART OF 538)
    • Fitting Vehicle Options:
      W
    MSRP: $8.90
    $4.71
    1
    Add To Cart
  • VALVE, Engine Crankcase
    25043843
    VALVE, PCV(PCV VALVE IS FOR USE IN NON-RIVETED ROCKER ARM COVERS ONLY)
    • Fitting Vehicle Options:
      WF(L67)
  • 25043843
    VALVE, PCV(PCV VALVE IS FOR USE IN NON-RIVETED ROCKER ARM COVERS ONLY)(*KIT3)
    • Fitting Vehicle Options:
      WB(L36)
  • SEAL, Intake Manifold Vacuum
    12577855
    SEAL, VACUUM SOURCE MANIFOLD(O RING)
    • Fitting Vehicle Options:
      WB(L36)
    MSRP: $8.96
    $5.00
    1
    Add To Cart
  • Buick 24503492
    24503492
    SEAL, VACUUM SOURCE MANIFOLD(O RING)(O-RING SEAL-0.864")
    • Fitting Vehicle Options:
      WF(L67)
  • PIPE, Emission System
    24508516
    PIPE, EGR VALVE OUTLET(W/FLANGES)
    • Fitting Vehicle Options:
      WF(L67), WB(L36)
    MSRP: $269.86
    $149.77
    1
    Add To Cart
  • Buick 24508969
    24508969
    PIPE, EGR VALVE(INCLUDES 600)
    • Fitting Vehicle Options:
      W(LG8)
    MSRP: $149.32
    $83.23
    1
    Add To Cart
  • 24501847
    BOLT, Exhaust Pipe, BOLT,EXHAUST CROSSOVER PIPE FLANGE(M8X1.25X44)(3.275)
    • Require Quantity:
      02
    • Package Quantity:
      1
    MSRP: $8.21
    $7.83
    1
    Add To Cart
  • BOLT, Turbocharger/Supercharger
    24501847
    BOLT, SUPERCHARGE(EXHAUST MANIFOLD BRACE)(M8X1.25X44)(3.275)
    • Fitting Vehicle Options:
      W(L67)
    • Require Quantity:
      08
    • Package Quantity:
      1
    MSRP: $8.21
    $7.83
    1
    Add To Cart
  • Buick 24504679
    24504679
    BOLT, SUPERCHARGE BYPASS VALVE ACTUATOR(PART OF 524)(HEX FLANGED HEAD,M8X1.25X20,18 THREAD W/10MM OF 6124M ADH,17 O.D.,9.8,7114M)
    • Fitting Vehicle Options:
      WF(L67)
    • Require Quantity:
      02
    • Package Quantity:
      1
    MSRP: $10.89
    $6.92
    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
  • STUD, Exhaust Pipe
    10182334
    STUD, EXHAUST CROSSOVER PIPE(M8X1.25)
    • Fitting Vehicle Options:
      W(LG8)
    • Require Quantity:
      06
    • Package Quantity:
      5
    MSRP: $17.22
    $11.57
    5
    Add To Cart
  • 11589156
    STUD, EXHAUST CROSSOVER PIPE
    • Fitting Vehicle Options:
      W(L36,L67)
    • Require Quantity:
      02
    • Package Quantity:
      1
    MSRP: --
    $13.05
    1
    Add To Cart
  • VALVE, Emission Control System
    12633889
    VALVE, EGR(GASKET 24506939 REQUIRED)
    • Fitting Vehicle Options:
      W(LG8)
    MSRP: $264.40
    $140.13
    1
    Add To Cart
  • 12576918
    VALVE, EGR(W/O GASKET)(MATING CONNECT W/LEADS USE 15306027)(GASKET 12567275 REQUIRED)
    • Fitting Vehicle Options:
      WF(L67)
  • 12576918
    VALVE, EGR(W/O GASKET)(PRODUCT 17200271)(MATING CONNECT W/LEADS USE 15306027)(GASKET 12567275 REQUIRED)
    • Fitting Vehicle Options:
      WB(L36)
  • BRACKET, Engine Mounting
    12594433
    BRACKET, ENGINE MOUNT STRUT & ENGINE LIFT
    • Location:
      Driver Side
    • Fitting Vehicle Options:
      W(LG8)
    MSRP: $61.44
    $30.47
    1
    Add To Cart
  • 24503458
    BRACKET, ENGINE MOUNT STRUT
    • Location:
      Driver Side
    • Fitting Vehicle Options:
      W(L36)
  • 24503458
    BRACKET, ENGINE MOUNT STRUT
    • Fitting Vehicle Options:
      W(L36)
  • Buick 24506488
    24506488
    BRACKET, ENGINE MOUNT STRUT(TO CYL HEAD)
    • Location:
      Passenger Side
    • Fitting Vehicle Options:
      WB(L36)
  • Buick 24506489
    24506489
    BRACKET, ENGINE MOUNT STRUT(TO EXHAUST MANIFOLD)
    • Location:
      Passenger Side
    • Fitting Vehicle Options:
      WB(L36)
  • Buick 24506489
    24506489
    BRACKET, ENGINE MOUNT STRUT
    • Fitting Vehicle Options:
      W(L36)
  • SEAL, Engine Crankcase
    24100002
    SEAL, OIL FILLER TUBE(O RING)(PART OF 578,579)(27.94MM INNER DIAMETER)(SIZE #320)
    • Fitting Vehicle Options:
      W
    • Require Quantity:
      02
    • Package Quantity:
      5
    MSRP: $5.33
    $2.67
    5
    Add To Cart
  • 25534756
    SEAL, PCV VALVE(*KIT4)
    • Fitting Vehicle Options:
      WF(L67)
  • MANIFOLD, Intake Manifold Vacuum
    24503488
    MANIFOLD, VACUUM SOURCE
    • Fitting Vehicle Options:
      WF(L67)
    MSRP: $10.84
    $6.54
    1
    Add To Cart
  • 24506013
    MANIFOLD, VACUUM SOURCE(INCLUDES SEAL)
    • Fitting Vehicle Options:
      W(L36)
    MSRP: $10.18
    $6.46
  • MANIFOLD, Engine Coolant By-Pass
    Buick 24503123
    24503123
    MANIFOLD, ENGINE COOLANT(PART OF 537)
    • Fitting Vehicle Options:
      W(L67)
  • Buick 24503123
    24503123
    MANIFOLD, ENGINE COOLANT(PART OF 542)
    • Fitting Vehicle Options:
      W(L36)
  • BOLT, Computer Control Sensors
    11518075
    BOLT, MAP SENSOR BRACKET(M8X1.25X25)(8.900)
    • Require Quantity:
      02
    • Package Quantity:
      1
    MSRP: $18.56
    $11.80
    1
    Add To Cart
  • Buick 24504369
    24504369
    BOLT, MAP SENSOR BRACKET(M5X.8X28)
    • Require Quantity:
      02
    • Package Quantity:
      1
  • BOLT, Intake & Exhaust Manifold
    24506498
    BOLT, INTAKE MANIFOLD(UPPER TO LOWER)(M6X1X36,4.5 DOG POINT)(25 THREAD,15 O.D. HEAD, 10.9, 7114M,W/6124M ADHESIVE)
    • Fitting Vehicle Options:
      W(L36)
    • Require Quantity:
      07
    • Package Quantity:
      1
    MSRP: $6.08
    $3.86
    1
    Add To Cart
  • 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
  • Buick 24503271
    24503271
    BOLT, EXHAUST MANIFOLD(5/16-18 X 25 1/2)
    • Fitting Vehicle Options:
      W(L36,L67)
    MSRP: $34.39
    $21.87
    1
    Add To Cart
  • Buick 24505205
    24505205
    BOLT, INTAKE MANIFOLD(UPPER TO LOWER HOLE-INTAKE MANIFOLD)(M6X1X86.8 W/ADHESIVE)
    • Fitting Vehicle Options:
      W(L36)
  • GASKET, Multi Port Fuel Injection Throttle Body
    12580919
    GASKET, THROTTLE BODY(*KIT2)
    • Fitting Vehicle Options:
      WB(L36)
    MSRP: $43.08
    $22.83
    1
    Add To Cart
  • 12597913
    GASKET, THROTTLE BODY
    • Fitting Vehicle Options:
      W(LG8)
    MSRP: $21.36
    $11.91
    5
    Add To Cart
  • Buick 24503648
    24503648
    GASKET, THROTTLE BODY(PART OF 579)(*KIT5)
    • Fitting Vehicle Options:
      WF(L67)
    MSRP: $17.16
    $9.08
    1
    Add To Cart
  • GASKET, Engine Coolant By-Pass
    24505049
    GASKET, ENGINE COOLANT MANIFOLD(PART OF 537)
    • Fitting Vehicle Options:
      W(L67)
    MSRP: $12.28
    $7.70
    1
    Add To Cart
  • 24505049
    GASKET, ENGINE COOLANT MANIFOLD(PART OF 542)
    • Fitting Vehicle Options:
      WB(L36)
    MSRP: $12.28
    $7.70
    1
    Add To Cart
  • STUD, Fuel Injection
    24505733
    STUD, FUEL INJECTOR(PART OF 537)
    • Fitting Vehicle Options:
      WF(L67)
    • Require Quantity:
      04
    • Package Quantity:
      1
    MSRP: $4.26
    $3.23
    1
    Add To Cart
  • 24505733
    STUD, FUEL INJECTOR
    • Fitting Vehicle Options:
      WB(L36)
    • Require Quantity:
      04
    • Package Quantity:
      1
    MSRP: $4.26
    $3.23
    1
    Add To Cart
  • Buick 24505878
    24505878
    STUD, FUEL INJECTOR SIGHT SHIELD
    • Fitting Vehicle Options:
      WF(L67)
  • BRACKET, Generator Mounting
    12567695
    BRACKET, GENERATOR
    • Fitting Vehicle Options:
      W(LG8)
    MSRP: $28.79
    $18.29
  • Buick 12593195
    12593195
    BRACKET, GENERATOR BRACE
    • Fitting Vehicle Options:
      WB(L36)
  • 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
  • MANIFOLD, Engine Exhaust Manifold
    Buick 10182321
    10182321
    MANIFOLD, EXHAUST
    • Location:
      Driver Side
    • Fitting Vehicle Options:
      W(LG8)
    MSRP: $303.50
    $118.14
    1
    Add To Cart
  • Buick 24503918
    24503918
    MANIFOLD, EXHAUST
    • Location:
      Passenger Side
    • Fitting Vehicle Options:
      WF(L67), WB(L36), W(L36)
  • Buick 24504379
    24504379
    MANIFOLD, EXHAUST
    • Location:
      Driver Side
    • Fitting Vehicle Options:
      WF(L67), WB(L36)
  • Buick 24506309
    24506309
    MANIFOLD, EXHAUST
    • Location:
      Passenger Side
    • Fitting Vehicle Options:
      W(LG8)
  • GASKET, Manifold to Cylinder Head
    24504632
    GASKET, EXHAUST MANIFOLD
    • Fitting Vehicle Options:
      W(LG8)
    • Require Quantity:
      02
    • Package Quantity:
      1
    MSRP: $20.81
    $12.60
    1
    Add To Cart
  • 24506057
    GASKET, EXHAUST MANIFOLD
    • Fitting Vehicle Options:
      WB(L36)
    • Require Quantity:
      02
    • Package Quantity:
      1
    MSRP: $45.04
    $27.26
    1
    Add To Cart
  • Buick 12573662
    12573662
    GASKET, UPPER INTAKE MANIFOLD(CARRIER)(GASKET ONLY)(*KIT2)
    • Fitting Vehicle Options:
      W(L36)
    MSRP: $72.18
    $43.62
    1
    Add To Cart
  • VALVE, Fuel Tank Evaporator/Purge Control
    Buick 1997289
    1997289
    VALVE, EVAP EMISSION CANISTER PURGE SOLENOID
    • Fitting Vehicle Options:
      WF(L67)
    MSRP: $147.87
    $42.12
    1
    Add To Cart
  • 1997297
    VALVE, EVAP EMISSION CANISTER PURGE SOLENOID(MATING CONNECT W/LEADS USE 13585860)
    • Fitting Vehicle Options:
      WB,WS,WY69(LG8)
  • PIPE, Exhaust Pipe
    Buick 24503125
    24503125
    PIPE, EXHAUST CROSSOVER(W/HEAT SHIELD)(STAINLESS STEEL)
    • Fitting Vehicle Options:
      W(L36,L67)
    MSRP: $636.91
    $424.10
    1
    Add To Cart
  • Buick 24507946
    24507946
    PIPE, EXHAUST CROSSOVER(INCLUDES 529,535)
    • Fitting Vehicle Options:
      W(LG8)
  • STUD, Multi Port Fuel Injection Throttle Body
    Buick 11519257
    11519257
    STUD, THROTTLE BODY(PART OF 555)(*KIT5)
    • Fitting Vehicle Options:
      W(L36)
    • Require Quantity:
      03
    • Package Quantity:
      1
    MSRP: $5.65
    $3.59
    1
    Add To Cart
  • 24504462
    STUD, THROTTLE BODY(M6X1.0X15.5)
    • Fitting Vehicle Options:
      WF(L67)
    • Require Quantity:
      03
    • Package Quantity:
      1
    MSRP: $4.52
    $2.04
    1
    Add To Cart
  • ADAPTER, Emission System
    12567867
    ADAPTER, EGR VALVE
    • Fitting Vehicle Options:
      WF(L67)
    MSRP: $947.73
    $520.33
    1
    Add To Cart
  • 12567867
    ADAPTER, EGR VALVE(INCLUDES 530)
    • Fitting Vehicle Options:
      WB(L36)
    MSRP: $947.73
    $520.33
    1
    Add To Cart
  • BRACKET, Engine Lift
    12594433
    BRACKET, ENGINE MOUNT STRUT & ENGINE LIFT(0.029)
    • Location:
      Driver Side
    • Fitting Vehicle Options:
      W(LG8)
    MSRP: $61.44
    $30.47
    1
    Add To Cart
  • Buick 12570319
    12570319
    BRACKET, ENGINE LIFT FRONT
    • Fitting Vehicle Options:
      WB,WS,WY(LG8)
  • SEAL, Throttle Body Coolant Supply
    Buick 24501563
    24501563
    SEAL, THROTTLE BODY HEATER OUTLET PIPE(O RING)(PART OF 579)(YELLOW)(*KIT5)
    MSRP: $8.48
    $4.73
    1
    Add To Cart
  • Buick 24501563
    24501563
    SEAL, THROTTLE BODY HEATER INLET PIPE(O RING)(YELLOW)
    MSRP: $8.48
    $4.73
    1
    Add To Cart
  • STUD, Emission Control System
    Buick 24507607
    24507607
    STUD, EGR VALVE ADAPTER(M10X1.5X32.5 AND M6X1X22)
    • Fitting Vehicle Options:
      W(L36)
    MSRP: $6.01
    $3.81
    1
    Add To Cart
  • Buick 24501688
    24501688
    STUD, EGR VALVE ADAPTER
    • Fitting Vehicle Options:
      WF(L67)
    • Require Quantity:
      03
    • Package Quantity:
      1
  • Buick 24504009
    24504009
    STUD, Turbocharger/Supercharger, STUD,SUPERCHARGE(,15.0 GM6124M SEALER)(HEX FLANGED HEAD,8X1.25X82 W/25 THREAD +2 DG POINT,6X1X15 W/11 THREAD + 3 DG POINT,103)
    • Replaced By:
      11589153
    MSRP: $4.68
    $2.98
    1
    Add To Cart
  • Buick 24504679
    24504679
    BOLT, Intake Manifold Vacuum, BOLT,VACUUM SOURCE HARNESS MANIFOLD(HEX FLANGED HEAD,M8X1.25X20,18 THREAD W/10MM OF 6124M ADH,17 O.D.,9.8,7114M)(3.342)
    • Require Quantity:
      02
    • Package Quantity:
      1
    MSRP: $10.89
    $6.92
    1
    Add To Cart
  • Buick 24504679
    24504679
    BOLT, Engine Crankcase, BOLT,PCV VALVE COVER(HEX FLANGED HEAD,M8X1.25X20,18 THREAD W/10MM OF 6124M ADH,17 O.D.,9.8,7114M)(3.342)
    • Require Quantity:
      02
    • Package Quantity:
      1
    MSRP: $10.89
    $6.92
    1
    Add To Cart
  • BRACKET, Accelerator Pedal Lever
    Buick 24508179
    24508179
    BRACKET, ACCELERATOR CONTROL CABLE
    • Fitting Vehicle Options:
      W(LG8)
    MSRP: $19.47
    $18.97
    1
    Add To Cart
  • 24508592
    BRACKET, ACCELERATOR CONTROL CABLE
    • Fitting Vehicle Options:
      WF(L67), WB(L36)
  • Buick 12377953
    12377953
    LUBRICANT, LUBRICANT,ANTI-SEIZE(DRY FILM),4 0Z.,BRUSH TOP CAN(SEALER,OXYGEN SENSOR HOLE PLUG)
    • Replaced By:
      88862477
    MSRP: $68.01
    $37.92
  • BRACKET, Fuel Injection
    Buick 12565569
    12565569
    BRACKET, FUEL INJECTOR SIGHT SHIELD
    • Fitting Vehicle Options:
      WB(L36)
  • Buick 24506712
    24506712
    BRACKET, FUEL INJECTOR SIGHT SHIELD
    • Fitting Vehicle Options:
      WF(L67)
  • SHIELD, Exhaust Manifold
    12568407
    SHIELD, EXHAUST MANIFOLD HEAT
    • Location:
      Driver Side
    • Fitting Vehicle Options:
      W(LG8)
  • Buick 24506295
    24506295
    SHIELD, EXHAUST MANIFOLD LOWER HEAT
    • Location:
      Passenger Side
    • Fitting Vehicle Options:
      W(LG8)
  • Buick 24506490
    24506490
    SHIELD, EXHAUST MANIFOLD HEAT
    • Location:
      Driver Side
    • Fitting Vehicle Options:
      WB(L36)
  • Buick 24506492
    24506492
    SHIELD, EXHAUST MANIFOLD UPPER HEAT(LOWER)
    • Location:
      Passenger Side
    • Fitting Vehicle Options:
      W(L36)
  • Buick 24507616
    24507616
    SHIELD, EXHAUST MANIFOLD HEAT(UPPER)
    • Location:
      Passenger Side
    • Fitting Vehicle Options:
      WB(L36)
  • 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
  • MANIFOLD, Engine Fuel Intake Manifold
    Buick 12590280
    12590280
    MANIFOLD, LOWER INTAKE
    • Fitting Vehicle Options:
      W(LG8)
  • Buick 19303529
    19303529
    MANIFOLD, LOWER INTAKE(REMANUFACTURED-NOT FOR SALE WHERE IMPORTS ARE RESTRICTED)
    • Fitting Vehicle Options:
      W(LG8)
  • Buick 19417844
    19417844
    MANIFOLD, LOWER INTAKE(INCLUDES 512-514)(INCLUDES COOLING MANIFOLD,GASKET,MANIFOLD BOLT,EGR VALVE TUBE,FUEL INJECTOR STUDS)
    • Fitting Vehicle Options:
      WB(L36)
  • Buick 24505729
    24505729
    MANIFOLD, LOWER INTAKE(INCLUDES 529,534-536,543,544)
    • Fitting Vehicle Options:
      WF(L67)
  • 24507499
    MANIFOLD, UPPER INTAKE(INCLUDES 509,571,573)
    • Fitting Vehicle Options:
      WB,WS,WY(LG8)
  • SHIELD, Hydraulic Power Brake Booster
    Buick 24504857
    24504857
    SHIELD, POWER BRAKE BOOSTER HEAT
  • Buick 24504857
    24504857
    SHIELD, POWER BRAKE BOOSTER HEAT(POWER BRAKE BOOSTER HEAT SHIELD)
  • 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)
    • Fitting Vehicle Options:
      WB,WS69(LG8)
    • 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)
    • Fitting Vehicle Options:
      W(LG8)
    • 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
  • 11588711
    BOLT, HEX FLANGED HEAD,M6X1X16, 10 THREAD, 14.2 OUTSIDE DIAMETER, 8.8 STEEL, GMW3359(ENGINE WIRING HARNESS BRACKET)
    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
  • 11515767
    BOLT, HEX FLANGED HEAD,M10X1.5X35,32THD,22.3 O.D.,MACHINE,10.9,7114M(ENGINE MOUNT STRUT BRACKET)(TOGETHER WITH 12345493)
    • Require Quantity:
      02
    • Package Quantity:
      10
    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(IGNITION COIL)(8.915)
    • Require Quantity:
      02
    • Package Quantity:
      1
    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(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(FUEL INJECTOR SIGHT SHIELD BRACKET)(8.915)
    • Require Quantity:
      02
    • Package Quantity:
      1
    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(ENGINE LIFT BRACKET)(8.915)
    • Require Quantity:
      02
    • Package Quantity:
      1
    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(EGR VALVE ADAPTER 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(EGR VALVE)(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
  • 11515768
    BOLT, HEX FLANGED HEAD,REDUCED BODY,M10X1.5X40,30THD,22.3 O.D.,HEADER POINT,10.9,7114M(ENGINE MOUNT STRUT BRACKET)
    MSRP: $4.65
    $2.95
    10
    Add To Cart
  • 11516328
    BOLT, HEX FLANGED HEAD,M10X1.5X30,22 O.D.,HEADER POINT,10.9,7114M(EGR VALVE ADAPTER)
    MSRP: $4.12
    $2.62
    5
    Add To Cart
  • 11609411
    NUT, HEXAGON W/CONICAL WASHER,M6X1,5.7 THICK,16 OUTSIDE DIAMETER,9,GMW3200(THROTTLE BODY)
    • Require Quantity:
      03
    • Package Quantity:
      10
    MSRP: $2.31
    $1.46
    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
  • 3530297
    NUT, HEX FLANGED HEAD,M6X1,5.85THK,14.2 O.D.,10,ZINC ORGANIC(FUEL INJECTOR)
    • Require Quantity:
      04
    • Package Quantity:
      1
    MSRP: $7.26
    $4.05
    1
    Add To Cart
  • 11515744
    NUT, HEX FLANGED HEAD,M12X1.75,14THK,25.6 O.D.,10,ZINC COATED(POWER BRAKE BOOSTER HEAT SHIELD)
    MSRP: $7.20
    $4.57
    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
  • 11561025
    BOLT, HEX FLANGED HEAD,M6X1X16,13.5 THREAD,14.2 OUTSIDE DIAMETER,GMW25 STEEL,GMW3200,MACHINE,HEADER POINT(THROTTLE BODY)
    • Require Quantity:
      02
    • Package Quantity:
      1
    MSRP: $8.90
    $5.65
    1
    Add To Cart
  • 11561025
    BOLT, HEX FLANGED HEAD,M6X1X16,13.5 THREAD,14.2 OUTSIDE DIAMETER,GMW25 STEEL,GMW3200,MACHINE,HEADER POINT(ACCELERATOR CONTROL CABLE BRACKET)
    • 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
  • 11508476
    BOLT, M8X1.25X25 9.8(EGR VALVE ADAPTER PIPE)
    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
  • 11609746
    NUT, HEX FLANGED HEAD,M8X1.25,8.9THK,17.6 O.D.,10 STEEL,GMW3200, PREVENT TORQUE(NUT,POWER BRAKE BOOSTER HEAT SHIELD)
    • Require Quantity:
      02
    • 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(ENGINE MOUNT STRUT BRACKET)
    • Require Quantity:
      02
    • 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 MANIFOLD HEAT SHIELD)
    • Require Quantity:
      02
    • 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
  • 11516327
    BOLT, HEX FLANGED HEAD,M10X1.5X25,22.30 O.D.,HEADER POINT,10.9,7112M(ENGINE MOUNT STRUT BRACKET)
    MSRP: $4.30
    $2.73
    10
    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
  • 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
  • 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
  • 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
  • 11516075
    NUT, HEX FLANGED HEAD SELF LOCK,M6X1,7.7THK,14.2 O.D.,9,PHOSPHATE ZINC ORGANIC(NUT,SUPERCHARGE BYPASS VALVE ACTUATOR(PART OF 524)
    MSRP: $2.88
    $1.83
    1
    Add To Cart
  • 9440227
    BOLT, HEX FLANGED HEAD,5-16-18X1.25,.66 O.D.HEADER POINT,PO(LOWER INTAKE MANIFOLD)
    • Require Quantity:
      12
    • Package Quantity:
      1
    MSRP: $2.36
    $1.51
    1
    Add To Cart
  • 9440227
    BOLT, HEX FLANGED HEAD,5-16-18X1.25,.66 O.D.HEADER POINT,PO(INTAKE MANIFOLD)
    • Require Quantity:
      10
    • Package Quantity:
      1
    MSRP: $2.36
    $1.51
    1
    Add To Cart
  • 12337993
    BOLT, HEX FLANGED HEAD,M10X1.5X30,26THD,21.5O.D.,10.9,(EGR VALVE ADAPTER)
    • Require Quantity:
      02
    • Package Quantity:
      5
    • Replaced By:
      11516328
    MSRP: $4.12
    $2.62
    5
    Add To Cart
  • 24504922
    BOLT, HEX FLANGED HEAD,TORX,W/ADH,10X1.5X37.5,35THD,17.5 O.D.,10.9,7114M(USE W/SEALER(12345493))
    MSRP: $5.28
    $2.94
    10
    Add To Cart
  • 24504922
    BOLT, HEX FLANGED HEAD,TORX,W/ADH,10X1.5X37.5,35THD,17.5 O.D.,10.9,7114M(EVAP EMISSION CANISTER PURGE SOLENOID VALVE BRACKET)
    MSRP: $5.28
    $2.94
    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
  • 11515771
    BOLT, HEX FLANGED HEAD,REDUCED BODY,M10X1.5X55,30THD,22.3 O.D.,10.9,7114(ENGINE MOUNT STRUT BRACKET)
    MSRP: $7.20
    $4.57
    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
  • 9440224
    BOLT, HEX FLANGED HEAD,SELF TAP,5/16-18UNC-2A.62,.486 THREAD,.66 OUTSIDE DIAMETER,GM280,PHOSPHATE ORGANIC(ENGINE LIFT BRACKET)
    • Require Quantity:
      02
    • Package Quantity:
      1
    MSRP: $25.40
    $12.60
    1
    Add To Cart
  • 11516424
    BOLT, HEX FLANGED HEAD,M6X1X25,14.2 O.D.,HEADER POINT,9.8,PHOSPHATE ZINC ORGANIC(ENGINE COOLANT MANIFOLD)(PART OF 537)
    • Require Quantity:
      02
    • Package Quantity:
      1
  • 11516424
    BOLT, HEX FLANGED HEAD,M6X1X25,14.2 O.D.,HEADER POINT,9.8,PHOSPHATE ZINC ORGANIC(PART OF 542)
    • Require Quantity:
      02
    • Package Quantity:
      1
  • Buick 11519681
    11519681
    BOLT, HEX FLANGED HEAD,M8X1.25X34,25 THREAD,18 O.D.,9.8,GMW3359(EGR VALVE ADAPTER PIPE)
    • Fitting Vehicle Options:
      (L67),
  • 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 2003 Buick Regal 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 3.8L. Model Code: CUSTOM, GL, GLX, GS, LIMITED, LS.