Exhaust System fit your 1991 Buick Century

My Vehicle Change Vehicle
1991 Buick Century
My Vehicle Change Vehicle
1991 Buick Century
Categories Close X

You have selected

Other Categories

Body Moldings, Sheet Metal, Rear Compartment Hardware, Roof Hardware
Body Mounting, Air Conditioning, Audio/Entertainment
Body Wiring, Roof Trim
Brakes
Brakes, Rear Axle, Propeller Shaft, Wheels, Tires
Cooling System, Grille, Oil System
Engine
Frames, Springs, Shocks, Bumpers
Front End Sheet Metal, Heater
Front Suspension, Steering
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
Body Wiring, Roof Trim
Brakes
Brakes, Rear Axle, Propeller Shaft, Wheels, Tires
Cooling System, Grille, Oil System
Engine
Frames, Springs, Shocks, Bumpers
Front End Sheet Metal, Heater
Front Suspension, Steering
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
  • BOLT, Exhaust Pipe
    Buick 15547999
    15547999
    BOLT, EXHAUST MANIFOLD PIPE(M10X1.5X15 THREAD,12.6X55 SHIELD,9.8,PC,WHITE LETTER/ANTI SEZI)(M10X1.75X20)(M10X1.5X72,20 THREAD)(FLANGE HEAD)
    • Fitting Vehicle Options:
      A(LG7)
    • Require Quantity:
      02
    • Package Quantity:
      1
    MSRP: --
    $13.05
    1
    Add To Cart
  • Buick 15547999
    15547999
    BOLT, EXHAUST MANIFOLD PIPE(M10X1.5X15 THREAD,12.6X55 SHIELD,9.8,PC,WHITE LETTER/ANTI SEZI)(M10X1.5X72,20 THREAD)(FLANGE HEAD)
    • Fitting Vehicle Options:
      A(LG7)
    • Require Quantity:
      02
    • Package Quantity:
      1
    MSRP: --
    $13.05
    1
    Add To Cart
  • Buick 25555386
    25555386
    BOLT, EXHAUST MUFFLER INTERMEDIATE HANGER BRACKET INSULATOR(RH/LH)(M8X1.25X50,20.5 THREAD)(HEX FLANGED HEAD SHOULDER)(3.704)
    • Fitting Vehicle Options:
      A
    MSRP: $37.54
    $25.11
    1
    Add To Cart
  • Buick 10104502
    10104502
    BOLT, EXHAUST MANIFOLD PIPE TO MANIFOLD
    • Fitting Vehicle Options:
      A
    • Require Quantity:
      02
    • Package Quantity:
      1
  • Buick 10104502
    10104502
    BOLT, EXHAUST MANIFOLD PIPE(M10X1.75X20)(M10X1.5X74.45)(W/54.6 SHOULDER)
    • Fitting Vehicle Options:
      A
    • Require Quantity:
      02
    • Package Quantity:
      1
  • Buick 10104502
    10104502
    BOLT, EXHAUST MANIFOLD PIPE(M10X1.5X74.45)(W/54.6 SHOULDER)
    • Fitting Vehicle Options:
      A
    • Require Quantity:
      02
    • Package Quantity:
      1
  • HANGER, Catalytic Converter
    Buick 10139037
    10139037
    HANGER, CATALYTIC CONVERTER
    • Fitting Vehicle Options:
      A(LR8)
    MSRP: --
    $33.05
    1
    Add To Cart
  • Buick 10139037
    10139037
    HANGER, CATALYTIC CONVERTER(COMPONENT PARTS SERVICED)
    • Fitting Vehicle Options:
      A(LR8)
    MSRP: --
    $33.05
    1
    Add To Cart
  • Buick 10139038
    10139038
    HANGER, CATALYTIC CONVERTER
    • Fitting Vehicle Options:
      A(LG7)
  • CLAMP, Exhaust System Attaching
    Buick 15973623
    15973623
    CLAMP, EXHAUST MANIFOLD PIPE(SADDLE TYPE)(FITS 50.80MM/2" PIPE)
    MSRP: $23.28
    $13.05
    1
    Add To Cart
  • 15595048
    CLAMP, EXHAUST PIPE(FITS 57.15MM/2.25" PIPE)
  • 15595206
    CLAMP, EXHAUST PIPE(SADDLE TYPE)(FITS 60.32MM/2.375" PIPE)
  • SEAL, Exhaust Pipe
    Buick 24504545
    24504545
    SEAL, EXHAUST MANIFOLD PIPE
    • Fitting Vehicle Options:
      A(LG7)
    MSRP: $16.89
    $6.57
    1
    Add To Cart
  • Buick 22573082
    22573082
    SEAL, EXHAUST MANIFOLD PIPE
    • Fitting Vehicle Options:
      A(LR8),
  • Buick 96067979
    96067979
    SEAL, EXHAUST MANIFOLD PIPE(M8.5X9.0X28)
    • Fitting Vehicle Options:
      A(LG7)
  • INSULATOR, Exhaust Muffler/Resonator
    25559602
    INSULATOR, EXHAUST MUFFLER INTERMEDIATE HANGER BRACKET(3.616)
    • Fitting Vehicle Options:
      A
    MSRP: $24.49
    $15.57
    1
    Add To Cart
  • Buick 25509234
    25509234
    INSULATOR, EXHAUST MUFFLER REAR HANGER
    • Fitting Vehicle Options:
      A37-69
  • MUFFLER, Exhaust
    Buick 10065286
    10065286
    MUFFLER, EXHAUST(W/TAIL PIPE)
    • Fitting Vehicle Options:
      A37-69(LR8)
  • Buick 10077049
    10077049
    MUFFLER, EXHAUST(W/TAIL PIPE)
    • Fitting Vehicle Options:
      A35(LR8)
  • Buick 10132740
    10132740
    MUFFLER, EXHAUST(W/TAIL PIPE)
    • Fitting Vehicle Options:
      A37-69(LG7)
  • Buick 10159495
    10159495
    MUFFLER, EXHAUST(W/TAIL PIPE)
    • Fitting Vehicle Options:
      A35(LG7)
  • PIPE, Exhaust Pipe
    Buick 10112664
    10112664
    PIPE, EXHAUST(INTERMEDIATE)
    • Fitting Vehicle Options:
      A35(LR8)
  • Buick 12509230
    12509230
    PIPE, EXHAUST(INTERMEDIATE)
    • Fitting Vehicle Options:
      A37-69(LR8)
  • Buick 12509231
    12509231
    PIPE, EXHAUST(INTERMEDIATE)
    • Fitting Vehicle Options:
      A37-69(LG7)
  • Buick 14101379
    14101379
    PIPE, EXHAUST(INTERMEDIATE)
    • Fitting Vehicle Options:
      A35(LG7)
  • INSULATOR, Catalytic Converter
    Buick 1257356
    1257356
    INSULATOR, CATALYTIC CONVERTER HANGER
    • Fitting Vehicle Options:
      A(LR8), A(LG7)
  • Buick 1257356
    1257356
    INSULATOR, CATALYTIC CONVERTER HANGER
    • Fitting Vehicle Options:
      A(LR8)
    • Require Quantity:
      02
    • Package Quantity:
      1
  • CONVERTER, Catalytic Converter
    Buick 25102754
    25102754
    CONVERTER, CATALYTIC (W/EXHAUST MANIFOLD PIPE)
    • Fitting Vehicle Options:
      A(LR8)
  • Buick 25128319
    25128319
    CONVERTER, CATALYTIC (W/EXHAUST MANIFOLD PIPE)
    • Fitting Vehicle Options:
      A(LG7)(EXC NM8)
  • SHIELD, Exhaust Pipe
    Buick 25511771
    25511771
    SHIELD, EXHAUST MUFFLER INTERMEDIATE HEAT(3.705)
    • Fitting Vehicle Options:
      A
  • Buick 25521244
    25521244
    SHIELD, EXHAUST MANIFOLD PIPE HEAT(BETWEEN TOE PAN & CATALYTIC CONVERTER SHIELDS)(BETWEEN TOE PAN & CONVERTER SHLDS)(3.602)
    • Fitting Vehicle Options:
      A(LG7)(EXC NM8)
  • Buick 25521244
    25521244
    SHIELD, EXHAUST MANIFOLD PIPE HEAT(BETWEEN TOE PAN & CATALYTIC CONVERTER SHIELDS)(3.602)
    • Fitting Vehicle Options:
      A(LG7)(EXC NM8)
  • SHIELD, Exhaust Tail Pipe
    Buick 25511772
    25511772
    SHIELD, EXHAUST MUFFLER REAR HEAT
    • Fitting Vehicle Options:
      A37-69
  • Buick 25521308
    25521308
    SHIELD, EXHAUST MUFFLER HEAT(REWK AS REQ IF INTERFERES W/COMPARTMENT DRAIN PLUG)
    • Fitting Vehicle Options:
      A35
  • Buick 25519739
    25519739
    BOLT, BOLT,CATALYTIC CONVERTER HANGER(M8X1.25X40)
    • Require Quantity:
      02
    • Package Quantity:
      1
  • 11515758
    BOLT, HEX FLANGED HEAD,M8X1.25X30,28THD,18 O.D.,MACHINE POINT,10.9,7114M
    MSRP: $1.81
    $1.15
    10
    Add To Cart
  • 11516150
    NUT, U, M8X1.25X32.0, 6H STYLE 11, STEEL, PHOSPHATE ZINC ORGANIC
    MSRP: $3.46
    $2.20
    1
    Add To Cart
  • 11508256
    BOLT, HEX FLANGED HEAD,SELF-TAP,M4.2X1.4X13,11.6THD,8.5 O.D.,GM6010M,PHOSPHATE ORGANIC
    MSRP: $5.42
    $3.45
    10
    Add To Cart
  • 11515756
    BOLT, HEX FLANGED HEAD, M8X1.25X20,17THD,18 O.D.,10.9,7114M
    MSRP: $7.31
    $4.64
    10
    Add To Cart
  • 12337828
    SCREW, HEXAGON W/FLAT WASHER,TAP,M6.3X1.81X20,13.2 O.D.,ALUMINUM BASECOAT POINT,STEEL,PZ0R
    • Replaced By:
      22527475
    MSRP: $10.63
    $6.76
    1
    Add To Cart
  • 12337993
    BOLT, HEX FLANGED HEAD,M10X1.5X30,26THD,21.5O.D.,10.9
    • Replaced By:
      11516328
    MSRP: $4.12
    $2.62
    5
    Add To Cart
  • 15650655
    NUT, U,M4.2X1.4,.65-3.8 PANEL THICK,PZ
    MSRP: $5.42
    $3.45
    10
    Add To Cart
  • Buick 10029761
    10029761
    WASHER, FLAT M9.1X31.5X3.1 1010 ZINC COATED
    MSRP: $7.01
    $4.46
    1
    Add To Cart
  • Buick 11509189
    11509189
    SCREW, HEX WASHER HEAD,SELF TAP,M8X2.12X20,17.2 O.D.,6010M,PC
    MSRP: $4.19
    $3.32
    1
    Add To Cart
Genuine GM Parts, the Right Choice
GMPartsGiant.com offers the wholesale prices for genuine 1991 Buick Century parts. Parts like Exhaust System are shipped directly from authorized GM dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 4 Cyl 2.5L, 6 Cyl 3.3L. Model Code: CUSTOM 2 DOOR, CUSTOM 4 DOOR, CUSTOM STATION WAGON, LIMITED 4 DOOR, SPECIAL 4 DOOR.