Automatic Transmission Case & Related Parts fit your 1991 Buick Century

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1991 Buick Century
My Vehicle Change Vehicle
1991 Buick Century
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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
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
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
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
Windshield, Wiper, Mirrors, Instrument Panel, Console, Doors
Sort by:
Recommended
Part No. & Part Description
Price
Part No. &
Part Description
  • BOLT, Transmission Oil Pump
    Buick 11508040
    11508040
    BOLT, CASE COVER TO CASE TORX(M8X1.25X25)
    MSRP: $3.36
    $2.13
    1
    Add To Cart
  • Buick 22521966
    22521966
    BOLT, AUXILIARY BODY COVER TO CASE(M8X1.25X130)
  • SEAL, Transmission Oil Suction Tube
    8656613
    SEAL, AUTOMATIC TRANSMISSION OIL FILTER, OIL FILTER (PART OF 58)(*02,03,09,10)
    MSRP: $11.43
    $6.90
    1
    Add To Cart
  • Buick 8652898
    8652898
    SEAL, STRN TO CASE (PART OF 33)
  • MAGNET, Transmission Oil Pan
    Buick 24239049
    24239049
    MAGNET, AUTOMATIC TRANSMISSION FLUID PAN
    MSRP: $11.79
    $7.11
    1
    Add To Cart
  • Buick 24239049
    24239049
    MAGNET, AUTOMATIC TRANSMISSION FLUID PAN(PART OF 59)
    MSRP: $11.79
    $7.11
    1
    Add To Cart
  • PAN, Transmission Oil Pan
    Buick 8678679
    8678679
    PAN, AUTOMATIC TRANSMISSION FLUID(W/GASKET & MAGNET)(INCLUDE 60,63,66)
    MSRP: $65.24
    $31.82
    1
    Add To Cart
  • BOLT
    Buick 8652755
    8652755
    BOLT, AUXILIARY VALVE BDY TO CASE COVER (M6X1X45)
    MSRP: --
    $17.29
    1
    Add To Cart
  • Buick 10021837
    10021837
    BOLT, HEXAGON W/WASHER (M6X1X92) 9.8 PC
  • 11508963
    BOLT, HEXAGON (M6X1X30) 9.8 STEEL PLAIN
  • Buick 8658294
    8658294
    BOLT, AUTOMATIC TRANSMISSION CASE COVER(AS REQUIRED)
  • Buick 8667680
    8667680
    BOLT, HEXAGON WASHER HEAD,M6X1X7.4(AS REQUIRED)
  • RING, Front Wheel Drive Axle Shaft
    7829495
    RING, FRONT WHEEL DRIVE SHAFT RETAINER(JOINT RETAINER)(6.061)
    MSRP: $1.32
    $0.84
    1
    Add To Cart
  • 8631136
    RING, FRONT WHEEL DRIVE SHAFT RETAINER
  • GASKET, Transmission Main Control Valve Body
    Buick 8652506
    8652506
    GASKET, CONTROL VALVE BODY
    MSRP: $0.16
    $0.10
    1
    Add To Cart
  • Buick 8646949
    8646949
    GASKET, CONTROL VALVE BODY SPACER PLATE(INCLUDE 32)
  • Buick 8652125
    8652125
    SHAFT, SHAFT, PUMP DOOR-W/SPACER
    MSRP: --
    $79.00
    1
    Add To Cart
  • PUMP, Transmission Oil Pump
    Buick 24200511
    24200511
    PUMP, OIL-W/CONTROL VALVE (1989)(2.5R)
  • Buick 24202301
    24202301
    PUMP, AUTOMATIC TRANSMISSION FLUID
  • Buick 8666323
    8666323
    PUMP, AUTOMATIC TRANSMISSION FLUID(W/VALVE BODY)(W/CONTROL)(1990)(2.5R)
  • Buick 8678260
    8678260
    PUMP, AUTOMATIC TRANSMISSION FLUID(W/VALVE BODY)(1991)(2.5R)
  • SEAL, Transmission Governor
    Buick 8632588
    8632588
    SEAL, GOVERNOR SHAFT(PART OF 4)
  • Buick 8632588
    8632588
    SEAL, GOVERNOR SHAFT(PART OF 5)(*02,03,09,10)
  • CLIP
    8658445
    CLIP, CONDUIT(THROTTLE VALVE BRACKET)
  • 8668271
    CLIP, AUTOMATIC TRANSMISSION WIRING HARNESS(PUMP HARNESS-2 WIRE)(ALL METAL-ROUND)
  • SEAL
    Buick 8660545
    8660545
    SEAL, GOVERNOR COVER(O RING)(PART OF 4,9)(*01,02)
  • Buick 8660545
    8660545
    SEAL, GOVERNOR COVER(O RING)(PART OF 5)(*02,03,09,10)
  • SPACER, Transmission Main Control Valve Body
    Buick 8666324
    8666324
    SPACER, CONTROL VALVE BODY(W/GASKET)(1990)(2.5R)
  • Buick 8678460
    8678460
    SPACER, CONTROL VALVE BODY(W/GASKET)(1991)(3.3N)
  • 11515755
    SCREW, OIL PAN (M8X1.25X18)(USED W/REUSABLE GASKET W/METAL INSERT)
    MSRP: --
    $13.05
    1
    Add To Cart
  • 104918
    BALL, 1/4" DIAMETER,CHROME STEEL(AS REQUIRED)
    MSRP: $0.07
    $0.04
    10
    Add To Cart
  • 11516075
    NUT, HEX FLANGED HEAD SELF LOCK,M6X1,7.7THK,14.2 O.D.,9,PHOSPHATE ZINC ORGANIC(CASE SIDE COVER)(AS REQUIRED)
    MSRP: $2.88
    $1.83
    1
    Add To Cart
  • 15614709
    BOLT, W/CONICAL SPRING WASHER (M8X1.25X20) 9.8 ZO
    MSRP: $9.60
    $6.09
    1
    Add To Cart
  • 15614709
    SCREW, OIL PAN (M8X1.25X21.5)(USED W/CELLULOSE GASKET)
    MSRP: $9.60
    $6.09
    1
    Add To Cart
  • 15614709
    SCREW, SIDE COVER (M8X1.25X21.5) 9.8 PHOSPHATE ZINC ORGANIC
    MSRP: $9.60
    $6.09
    1
    Add To Cart
  • Buick 11503870
    11503870
    BOLT, HEXAGON HEAD (M6X1.0X35) 10.9 PC
    MSRP: $3.81
    $2.39
    1
    Add To Cart
  • 11508687
    BOLT, HEXAGON (M8X1.25X20) 10.9 PHOSPHATE ZINC ORGANIC
    MSRP: $14.46
    $8.75
    1
    Add To Cart
  • 11500921
    BOLT, HEXAGON,M8X1.25X40,33.2THD,HEADER POINT,10.9,PC(AS REQUIRED)
    MSRP: $10.84
    $6.89
    10
    Add To Cart
  • Buick 11506068
    11506068
    BOLT, HEXAGON,M8X1.25X45,HEADER POINT,ZINC COATED(AS REQUIRED)
    MSRP: $5.68
    $4.60
    1
    Add To Cart
  • Buick 11509417
    11509417
    BOLT, HEXAGON (M6X1X25) 10.9 PLATE STEEL
    MSRP: $3.30
    $1.99
    1
    Add To Cart
  • Buick 11509418
    11509418
    BOLT, HEX FLANGED HEAD (M8X1.25X30) 9.8 ZINC COATED
    MSRP: $7.19
    $4.57
    1
    Add To Cart
  • Buick 11509555
    11509555
    BOLT, VALVE BDY/CASE (M8X1.25X70) 10.9 PC
    MSRP: --
    $8.30
    1
    Add To Cart
  • Buick 11514753
    11514753
    BOLT, PLATE/VALVE BODY (M6X1X16) 9.8 ZINC COATED (DIPPED OR PLATED)
    MSRP: $7.02
    $4.24
    1
    Add To Cart
  • Buick 11514766
    11514766
    BOLT, HEXAGON,M8X1.25X25, 22 THREAD(AS REQUIRED)
    MSRP: $4.03
    $2.56
    10
    Add To Cart
  • Buick 11514895
    11514895
    SCREW, PAN HEAD CROSS RECESS (M6X1X45) HEAD CROSS RECESS ZINC COATED (DIPPED OR PLATED)
    MSRP: $10.58
    $6.69
    1
    Add To Cart
  • Buick 8919356
    8919356
    CONDUIT, ELECTRICAL(15 FTX.75 INSIDE DIAMETER)(ALSO PART OF 48)(AS REQUIRED)
    MSRP: $69.68
    $42.10
    1
    Add To Cart
  • Buick 22523209
    22523209
    STUD, CASE COVER/CASE(M8X1.25X42)(1989-9BYC,BZC,RTC)
Genuine GM Parts, the Right Choice
GMPartsGiant.com offers the wholesale prices for genuine 1991 Buick Century parts. Parts like Automatic Transmission Case & Related Parts 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.