Automatic Transmission Case & Related Parts fit your 2002 Buick Century

Currently shopping for

2002 Buick Century

Change Vehicle

Vehicle Options

6 Cyl 3.1L SFI

Vehicle Options

6 Cyl 3.1L SFI

Categories Close X

Currently selected

Transmission - Automatic

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

Engine

Frames, Springs, Shocks, Bumpers, Fascias

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

Parts Questions

Sort by:

Recommended

Part No. & Part Description

Price & Qty.

Part No. &
Part Description

24205103
RETAINER, Transmission Oil Cooler, RETAINER,TRANS FLUID COOLER PIPE FITTING(OUTSIDE DIAMETER 17.4MM)(3/8 RETAINER)(*KIT3)
$7.87 $4.51
1
Add To Cart

1259475
SEAL, Transmission Oil Filler, SEAL,TRANS FLUID FILLER TUBE(AT CASE)
$4.63 $2.78
10
Add To Cart

8654382
PLUG, Transmission Case, PLUG,AUTOMATIC TRANSMISSION FLUID PRESSURE TEST HOLE(*KIT3)
$7.20 $4.72
1
Add To Cart

BOLT, Transmission Main Control Valve Body

11508476
BOLT, VALVE BODY(VALVE BODY COVER)(M8X1.25X25 9.8)(8.900)
$3.55 $2.25
10
Add To Cart
24207861
BOLT, VALVE BODY(M6X1X65)(10MM HEAD)
- Fitting Vehicle Options: WB(M15), WS,WY(M15)
- Require Quantity: 03
- Package Quantity: 1
$15.72 $9.50
1
Add To Cart
11515262
BOLT, VALVE BODY(M6X1X55)(8.900)
- Require Quantity: 03
- Package Quantity: 1
$6.04 $3.84
1
Add To Cart
11514399
BOLT, VALVE BODY
- Fitting Vehicle Options: WB(M15), WS,WY(M15)
- Require Quantity: 03
- Package Quantity: 1
$6.75
1
Add To Cart
11514399
BOLT, HEXAGON,M6X1X60,20THD,13.6 O.D.,10.9,4435M(VALVE BODY)
- Require Quantity: 03
- Package Quantity: 1
$6.75
1
Add To Cart
24210131
BOLT, VALVE BODY(M8X1.25X24)
- Fitting Vehicle Options: WB(M15), WS,WY(M15)
- Require Quantity: 04
- Package Quantity: 1
$10.17 $6.15
1
Add To Cart
3522360
BOLT, VALVE BODY(8X1.25X90)(6.606)
- Fitting Vehicle Options: WB(M15), WS,WY(M15)
$4.97 $3.14
1
Add To Cart
11514895
BOLT, VALVE BODY(M6X1X45,43 THREAD, 9.8)(BLACK ZINC OVER NICKEL)(8.913)
- Fitting Vehicle Options: WS,WY(M15), WB(M15)
$10.58 $6.69
1
Add To Cart
8685262
BOLT, VALVE BODY
- Fitting Vehicle Options: WS,WY(M15), WB(M15)
- Require Quantity: 04
- Package Quantity: 1

29535617
MAGNET, Transmission Oil Pan, MAGNET,AUTOMATIC TRANSMISSION FLUID PAN(4.105)
$16.30 $9.85
1
Add To Cart

24206182
GASKET, Transmission Oil Pan, GASKET,AUTOMATIC TRANSMISSION FLUID PAN(USED W/6MM PAN BOLTS)
$70.83 $40.70
1
Add To Cart

24227477
FILTER KIT, Transmission Oil Suction Tube, FILTER KIT,AUTOMATIC TRANSMISSION FLUID(W/SEAL, W/O GASKET)(INCLUDES 101)(W/SEAL, W/OUT GASKET)(*KIT2)
$77.22 $43.05
1
Add To Cart

FITTING, Transmission Oil Cooler

19125677
FITTING, TRANS FLUID COOLER PIPE(STEEL)(1/4 X 18 NPS)(QK CONNECT,NON BALL)(SPECIAL)(SHORT)(IF REPLACE ALUMINUM,SEE 24236579)(*KIT3)
$25.25 $15.25
1
Add To Cart
24213958
FITTING, TRANS FLUID COOLER PIPE(3/8X18 NPS)(QUICK CONNECT, BALL CK,TRANS END)(*KIT3)
$41.19 $24.89
1
Add To Cart

24202835
SEAL KIT, Front Wheel Drive Axle Shaft, SEAL KIT,FRONT WHEEL DRIVE SHAFT(GREEN)(IN CASE)(RH SIDE AXLE SHAFT)(*KIT2)
- Location: Passenger Side
$12.57 $7.59
1
Add To Cart

PUMP KIT, Transmission Oil Pump
24225894
PUMP KIT, AUTOMATIC TRANSMISSION FLUID(MODULAR PUMP ASM W/PUMP ROTOR SUPPORT)(USED WITH CODE BCB OR RNB W/UPDATE LEVEL 4 OR CODE RDB W/UPDATE LEVEL 7)(FOR 1ST DESIGN SEE 24226042)
Fitting Vehicle Options: WF(MN7)(2ND DES), WB(M15)(2ND DES), WS,WY(M15)(2ND DES)
$289.69 $181.64
1
Add To Cart
24226042
PUMP KIT, AUTOMATIC TRANSMISSION FLUID(REMANUFACTURED-NOT FOR SALE WHERE IMPORTS ARE RESTRICTED)(EXCEPT CODES BCB OR RNB W/UPDATE LEVEL OF 4 AND CODE RDB W/UPDATE LEVEL OF 7)(FOR 2ND DESIGN SEE 24225894)
- Fitting Vehicle Options: WF(MN7)(1ST DES), WS,WY(M15)(1ST DES), WB(69)(M15)(1ST DES)
$121.14 $76.99

24206959
GASKET KIT, Transmission Auxiliary Valve Body Cover, GASKET KIT,CASE SIDE COVER(INCLUDES 59)
$133.17 $76.52
1
Add To Cart

8651419
SEAL, Transmission Extension, SEAL,AUTOMATIC TRANSMISSION CASE EXTENSION(PART OF 6)(*KIT2)
$10.86 $6.88
1
Add To Cart

8656613
SEAL, Transmission Oil Suction Tube, SEAL,AUTOMATIC TRANSMISSION FLUID FILTER(PART OF 100)(*KIT2,KIT3)
$11.43 $6.90
1
Add To Cart

24205119
GASKET, Transmission Main Control Valve Body, GASKET,CONTROL VALVE BODY COVER INNER(PART OF 54)(*KIT2)(4.217)
$13.41 $8.53
1
Add To Cart

RETAINER, Transmission Main Control Valve Body
24205245
RETAINER, CONTROL VALVE BODY SPACER PLATE(SINGLE USE)(M5.5X14)(PUSH-IN)
Fitting Vehicle Options: WF(MN7), WB(69)(M15)
Require Quantity: 02
Package Quantity: 1
$0.04 $0.02
1
Add To Cart
24205245
RETAINER, CONTROL VALVE BODY SPACER PLATE(M5.5X14)(PUSH-IN)
- Fitting Vehicle Options: WS,WY(M15)
- Require Quantity: 02
- Package Quantity: 1
$0.04 $0.02
1
Add To Cart

EXTENSION, Transmission Case Extension
8651908
EXTENSION, AUTOMATIC TRANSMISSION CASE(W/BUSHING & SEAL)(INCLUDES 7,8)(4.103)
Fitting Vehicle Options: WS,WY(M15), WB(69)(M15)
$224.70 $135.76
1
Add To Cart
24205593
EXTENSION, AUTOMATIC TRANSMISSION CASE(INCLUDES 7,8)(W/SEAL)
- Fitting Vehicle Options: WF(MN7)
$207.90 $131.55

24207957
GASKET KIT, Transmission Main Control Valve Body, GASKET KIT,CONTROL VALVE BODY SPACER PLATE(USE WHEN SERVICING: 24206177,24209902,24209401,24215909,24222332, AND 24222333)(INCLUDES 369,371)(GASKETS ONLY)(FOR TRANS BUILT ON 1-31-02 & PRIOR)(FOR 2ND DESIGN SEE 24217552)
$11.85 $7.53
1
Add To Cart

BOLT, Transmission Oil Pump
24210075
BOLT, AUTOMATIC TRANSMISSION FLUID PUMP(M6X1.0X95.0)
Fitting Vehicle Options: W(M15)
Require Quantity: 02
Package Quantity: 1
$7.35 $4.46
1
Add To Cart
24216009
BOLT, AUTOMATIC TRANSMISSION FLUID PUMP(PUMP COVER TO CHANNEL PLATE)(M6X1X87.5)
- Require Quantity: 09
- Package Quantity: 1
$9.07 $5.69
1
Add To Cart

24217552
PLATE, Transmission Main Control Valve Body, PLATE,CONTROL VALVE BODY SPACER(INCLUDES 369,371)(INCLUDES GASKETS)(*KIT2)(FOR TRANS BUILT ON 2-01-02 & AFTER)(FOR 1ST DESIGN SEE 24207957)
$31.79 $19.22
1
Add To Cart

8631211
SEAL, Transmission Oil Pump, SEAL,AUTOMATIC TRANSMISSION FLUID PUMP DRIVE SHAFT(*KIT2)(4.123)
$6.69 $4.24
1
Add To Cart

10475299
SEAL, Speedometer Driven Gear, SEAL,VEHICLE SPEED SENSOR(O RING)(PART OF 10)(INSIDE DIAMETER 18MM)
- Require Quantity: 02
- Package Quantity: 1
$12.60
1
Add To Cart

12553596
TUBE, Transmission Oil Filler, TUBE,TRANS FLUID FILLER
$36.28 $21.92
1
Add To Cart

SEAL, Transmission Servo & Accumulator
24204374
SEAL, FWD BAND SERVO COVER(O RING)(PART OF 13)
Fitting Vehicle Options: WF(MN7), WS,WY(M15), WB(M15)
$11.24 $7.14
1
Add To Cart
24235894
SEAL, REV BAND SERVO COVER(O RING)(PART OF 40)(*KIT2)
- Fitting Vehicle Options: WF(MN7), WB(M15), WS,WY(M15)
$63.00 $36.21
1
Add To Cart

24232088
SENSOR, Computer Control Sensors, SENSOR,VEHICLE SPEED(W/SEAL)(CONNECTOR POSITION ASSURANCE COMPLIANT)(INCLUDES 11)(MATING CONNECT W/LEADS USE 19178093)(4.329)
$62.23 $35.75
1
Add To Cart

24232088
SENSOR, Electronic Brake Control, SENSOR,VEHICLE SPEED(W/SEAL)(CONNECTOR POSITION ASSURANCE COMPLIANT)(INCLUDES 11)(MATING CONNECT W/LEADS USE 19178093)(4.329)
$62.23 $35.75
1
Add To Cart

24232088
SENSOR, Speedometer Drive, SENSOR,VEHICLE SPEED(W/SEAL)(CONNECTOR POSITION ASSURANCE COMPLIANT)(INCLUDES 11)(MATING CONNECT W/LEADS USE 19178093)
$62.23 $35.75
1
Add To Cart

8651658
SCREEN, Transmission Oil Pump, SCREEN,AUTOMATIC TRANSMISSION OIL PUMP PRESSURE(4.265)
- Require Quantity: 02
- Package Quantity: 1
$10.96 $6.96
1
Add To Cart

8685742
BOLT, Computer Control Sensors, BOLT,VEHICLE SPEED SENSOR(M8X1.25X12)(4.329)
$6.75
1
Add To Cart

8685742
BOLT, Speedometer Drive, BOLT,VEHICLE SPEED SENSOR(M8X1.25X12)
$6.75
1
Add To Cart

24208548
DAM, Transmission Oil, DAM,AUTOMATIC TRANSMISSION FLUID(REAR)

12129691
SENSOR, Transmission Oil Cooler, SENSOR,AUTOMATIC TRANSMISSION FLUID TEMPERATURE(PART OF 224)(MATES W/CONNECT #12085535)
$19.25 $12.06
1
Add To Cart

CONVERTER, Transmission Converter
24217470
CONVERTER, TORQUE(INCLUDES 2)(REMANUFACTURED-NOT FOR SALE WHERE IMPORTS ARE RESTRICTED)
Fitting Vehicle Options: W(LG8,M15)
$410.63 $260.44
1
Add To Cart
17804572
CONVERTER, TORQUE(INCLUDES 2)(REMANUFACTURED-NOT FOR SALE WHERE IMPORTS ARE RESTRICTED)
- Fitting Vehicle Options: WF(MN7)

24204373
RING, Transmission Brake, RING,FWD BAND SERVO PINION RETAINER
$8.81 $5.51
1
Add To Cart

RING, Transmission Servo & Accumulator
24208959
RING, FWD BAND SERVO PISTON FLUID SEAL(PART OF 16)(*KIT2)
Fitting Vehicle Options: WF(MN7), WS,WY(M15), WB(69)(M15)
$11.50 $6.94
1
Add To Cart
24208959
RING, REV BAND SERVO PISTON FLUID SEAL(PART OF 44)(*KIT2)
- Fitting Vehicle Options: WF(MN7), WB(M15), WS,WY(M15)
$11.50 $6.94
1
Add To Cart
24205229
RING, REV BAND SERVO COVER RETAINER(*KIT2)
- Fitting Vehicle Options: WF(MN7), WS,WY(M15), WB(M15)
8656536
RING, REV BAND SERVO PINION RETAINER
- Fitting Vehicle Options: WF(MN7), WB(M15), WS,WY(M15)

SPRING, Transmission Servo & Accumulator
24206047
SPRING, FWD BAND SERVO PISTON CUSHION
Fitting Vehicle Options: WF(MN7), WB(M15), WS,WY(M15)
$3.83 $2.40
1
Add To Cart
24206070
SPRING, REV BAND SERVO PISTON CUSHION
- Fitting Vehicle Options: WF(MN7), WS,WY(M15), WB(M15)

RETAINER, Transmission Servo & Accumulator
24206089
RETAINER, REV BAND SERVO PISTON SPRING
Fitting Vehicle Options: WF(MN7), WS,WY(M15), WB(M15)
$2.24 $1.41
1
Add To Cart
24213252
RETAINER, FWD BAND SERVO PISTON CUSHION SPRING
- Fitting Vehicle Options: WF(MN7), WB(M15), WS,WY(M15)

PIN, Transmission Servo & Accumulator
8651798
PIN, FWD BAND SERVO PISTON
Fitting Vehicle Options: WF(MN7), WS,WY(M15), WB(M15)
$34.42 $21.59
1
Add To Cart
24206136
PIN, REV BAND SERVO PISTON
- Fitting Vehicle Options: WF(MN7), WB(M15), WS,WY(M15)

24206181
PAN, Transmission Oil Pan, PAN,AUTOMATIC TRANSMISSION FLUID(USES 6MM BOLTS)
$197.34 $113.40
1
Add To Cart

24207376
COVER, Transmission Rear Servo Accumulator, COVER,REV BAND SERVO(INCLUDES 41)(W/SEAL)
- Replaced By: 24234242
$28.71 $17.34
1
Add To Cart

24209284
SHAFT, Transmission Oil Pump, SHAFT,AUTOMATIC TRANSMISSION FLUID PUMP DRIVE
$72.11 $41.44
1
Add To Cart

24211955
COVER, Transmission Main Control Valve Body, COVER,CONTROL VALVE BODY(STRUCTURAL SIDE)(4.215)
$224.02 $128.70
1
Add To Cart

24217352
PISTON, Transmission Rear Servo Accumulator, PISTON,REV BAND SERVO(INCLUDES 43)
$20.67 $12.97
1
Add To Cart

VALVE, Transmission Main Control Valve Body
24225924
VALVE, CONTROL (W/BODY & VALVE)(REMANUFACTURED-NOT FOR SALE WHERE IMPORTS ARE RESTRICTED)(USED WITH CODE 2BCB OR 2RNB W/UPDATE LEVEL 4 AND 2RDB W/UPDATE LEVEL 7)(FOR 1ST DESIGN SEE 24218255)
Fitting Vehicle Options: WF(MN7)(2ND DES), WS,WY(M15)(2ND DES), WB(69)(M15)(2ND DES)
$452.53 $274.48
1
Add To Cart
24218255
VALVE, CONTROL (W/BODY & VALVE)(CODE 2PAB)(REMANUFACTURED-NOT FOR SALE WHERE IMPORTS ARE RESTRICTED)(ALL INCLUDE CODE 2RDB W/UPDATE LEVEL LESS THAN 7,NOT USED WITH CODE 2BCB OR 2RNB WITH UPDATE LEVEL GREATER THAN 3)(FOR 2ND DESIGN SEE 24225924)
- Fitting Vehicle Options: WF(MN7)(1ST DES), WS,WY(M15)(1ST DES), WB(69)(M15)(1ST DES)

24223197
SWITCH, Transmission Main Control Valve Body, SWITCH,AUTOMATIC TRANSMISSION FLUID PRESSURE MANUAL VALVE POSITION
$49.18 $29.71
1
Add To Cart

24245520
COVER KIT, Transmission Case Cover, COVER KIT,AUTOMATIC TRANSMISSION CASE
$409.89 $257.00
1
Add To Cart

8652235
VENT, Transmission Case, VENT,AUTOMATIC TRANSMISSION
$17.36 $10.87
1
Add To Cart

INDICATOR, Transmission Oil Filler
10320923
INDICATOR, TRANS FLUID LEVEL(W/ BLACK CAP, FOR 1ST DESIGN SEE 12553697)
Fitting Vehicle Options: WS,WY(M15)(2ND DES), WB(69)(LG8,M15)(2ND DES)
12553697
INDICATOR, TRANS FLUID LEVEL(W/ RED CAP, FOR 2ND DESIGN SEE 10320923)
- Fitting Vehicle Options: WS,WY(M15)(1ST DES), WB(LG8,M15)(1ST DES)

15726460
BOLT, Transmission Case Extension, BOLT,AUTOMATIC TRANSMISSION CASE EXTENSION
- Require Quantity: 04
- Package Quantity: 1
- Replaced By: 15029243

24207667
COVER, Transmission Servo & Accumulator, COVER,FWD BAND SERVO(INCLUDES 14)
$32.41 $20.59

24209320
CLIP, Transmission Safety Start/Warning, CLIP,AUTOMATIC TRANSMISSION FLUID TEMPERATURE SENSOR

24211486
CLIP, Chassis/Engine Wiring Harness, CLIP,AUTOMATIC TRANSMISSION WIRING HARNESS

SPRING, Transmission Rear Servo Piston
24212420
SPRING, REV BAND SERVO PISTON RETURN
Fitting Vehicle Options: WF(MN7), WS,WY(M15), WB(M15)
24212421
SPRING, FWD BAND SERVO PISTON
- Fitting Vehicle Options: WF(MN7), WB(M15), WS,WY(M15)
24213256
SPRING, REV BAND SERVO PISTON INNER
- Fitting Vehicle Options: WF(MN7), WB(M15), WS,WY(M15)

24217184
CASE, Transmission Case, CASE,AUTOMATIC TRANSMISSION(INCLUDES 3,38,60-62,101)(REMANUFACTURED-NOT FOR SALE WHERE IMPORTS ARE RESTRICTED)

24217353
PISTON, Transmission Servo & Accumulator, PISTON,FWD BAND SERVO(INCLUDES 18)(4.241)
$32.52 $20.65

24226454
TRANSAXLE, Manual(6-Speed), TRANSAXLE,AUTO (SERVICE)(CODE 2DHB)(INCLUDES 4,8,18,39,41,43,59,100,101,228,369-371)(REMANUFACTURED-NOT FOR SALE WHERE IMPORTS ARE RESTRICTED)

24241204
HARNESS, Chassis Wiring, HARNESS,AUTOMATIC TRANSMISSION WIRING(INCLUDES 391)(INCLUDES AUTOMATIC TRANSMISSION FLUID SENSOR & CLIP)

89059929
TRANSAXLE, Automatic, TRANSAXLE,AUTO (SERVICE)(INCLUDES 4,8,18,39,41,43,59,100,101,228,369-371)(REMANUFACTURED-NOT FOR SALE WHERE IMPORTS ARE RESTRICTED)

11588714
BOLT, HEX FLANGED HEAD,M6X1X30,22.7 THREAD,14.2 OUTSIDE DIAMETER,8.8,GMW3359, M-POINT.(AUTOMATIC TRANSMISSION CASE COVER)
- Require Quantity: 03
- Package Quantity: 1
$9.71 $6.18
1
Add To Cart

11514623
BOLT, HEXAGON W/CONICAL WASHER,M6X1X20(TRANS FLUID FILLER TUBE)
$5.34 $3.40
10
Add To Cart

104918
BALL, 1/4" DIAMETER,CHROME STEEL
- Require Quantity: 08
- Package Quantity: 10
$0.07 $0.04
10
Add To Cart

11517518
BOLT, HEX FLANGED HEAD,M6X1X20,17.9 THREAD,14.2 O.D.,9.8,TIN ZINC
$7.91 $4.55
1
Add To Cart

8682650
BOLT, HEX FLANGED HEAD,M6X1X17,17 THREAD,14.2 OUTSIDE DIAMETER,8.8 PHOSPHATE ZINC ORGANIC - FLAKE(AUTOMATIC TRANSMISSION FLUID PAN)
- Require Quantity: 20
- Package Quantity: 1
$10.04 $6.38
1
Add To Cart

11515339
BOLT, HX FLNG HEAD (6X1X85 9.8 PC)(AUTOMATIC TRANSMISSION CASE COVER)
$13.83 $8.79
1
Add To Cart

7826284
BALL, 3/8" DIAMETER STEEL
- Require Quantity: 02
- Package Quantity: 1

Genuine GM Parts, the Right Choice

GMPartsGiant.com offers the wholesale prices for genuine 2002 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: 6 Cyl 3.1L. Model Code: CUSTOM, GL, GLX, GS, LIMITED, LS.