Automatic Transmission Case & Related Parts fit your 1999 Pontiac Bonneville

Currently shopping for

1999 Pontiac Bonneville

Change Vehicle

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

BOLT, Transmission Main Control Valve Body
24207861
BOLT, VALVE BODY(M6X1X65)(10MM HEAD)
Fitting Vehicle Options: H(MN3), H(MN7), H(M15)
Require Quantity: 03
Package Quantity: 1
$15.72 $9.50
1
Add To Cart
24210131
BOLT, VALVE BODY(M8X1.25X24)
- Fitting Vehicle Options: H(MN3), H(MN7), H(M15)
- Require Quantity: 03
- Package Quantity: 1
$10.17 $6.15
1
Add To Cart
11514399
BOLT, VALVE BODY
- Fitting Vehicle Options: H(MN3), H(MN7), H(M15)
- Require Quantity: 03
- Package Quantity: 1
$6.75
1
Add To Cart
11515262
BOLT, VALVE BODY(M6X1X55)(8.900)
- Fitting Vehicle Options: H(MN7)
$6.04 $3.84
1
Add To Cart
11570082
BOLT, VALVE BODY COVER(M8X1.25X22X19)(8.900)
- Fitting Vehicle Options: H(MN7)
- Require Quantity: 10
- Package Quantity: 10
$8.00 $5.08
10
Add To Cart
3522360
BOLT, VALVE BODY(8X1.25X90)(6.606)
- Fitting Vehicle Options: H(MN3), H(MN7), H(M15)
$4.97 $3.14
1
Add To Cart
8685262
BOLT, VALVE BODY
- Fitting Vehicle Options: H(MN3), H(MN7), H(M15)
- Require Quantity: 04
- Package Quantity: 1

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)(INCLUDE 101)(W/SEAL, W/OUT GASKET)(*KIT2)
$77.22 $43.05
1
Add To Cart

SEAL KIT, Front Wheel Drive Axle Shaft
24202835
SEAL KIT, FRONT WHEEL DRIVE SHAFT(GREEN)(IN CASE)(RH SIDE AXLE SHAFT)(*KIT2)
Fitting Vehicle Options: H(MN3), H(M15)
$12.57 $7.59
1
Add To Cart
24202835
SEAL KIT, FRONT WHEEL DRIVE SHAFT(GREEN)(IN CASE)(RH SIDE AXLE SHAFT)(*KIT2)
- Location: Passenger Side
- Fitting Vehicle Options: H(MN7)
$12.57 $7.59
1
Add To Cart

24226042
PUMP KIT, Transmission Oil Pump, PUMP KIT,AUTOMATIC TRANSMISSION FLUID(REMANUFACTURED-NOT FOR SALE WHERE IMPORTS ARE RESTRICTED)
$121.14 $76.99

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

BOLT, Transmission Oil Pump
24201745
BOLT, AUTOMATIC TRANSMISSION FLUID PUMP COVER(M6X1.0X20.0)
Fitting Vehicle Options: H(MN3), H(MN7), H(M15)
$6.91
1
Add To Cart
24201745
BOLT, AUTOMATIC TRANSMISSION FLUID PUMP COVER(PUMP BODY TO CASE BOLT)(M6X1.0X20.0)
- Fitting Vehicle Options: H(MN3)
$6.91
1
Add To Cart
24201745
BOLT, AUTOMATIC TRANSMISSION FLUID PUMP COVER(PUMP BODY TO CASE BOLT M6X1.0X95(2)(M6X1.0X20.0)
- Fitting Vehicle Options: H(M15)
$6.91
1
Add To Cart
24210075
BOLT, AUTOMATIC TRANSMISSION FLUID PUMP(M6X1.0X95.0)
- Fitting Vehicle Options: H(MN3), H(MN7), H(M15)
- Require Quantity: 02
- Package Quantity: 1
$7.35 $4.46
1
Add To Cart

24205119
GASKET, Transmission Main Control Valve Body, GASKET,CONTROL VALVE BODY COVER INNER(ALSO 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: H(MN3), H(MN7)
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: H(M15)
- Require Quantity: 02
- Package Quantity: 1
$0.04 $0.02
1
Add To Cart

24207957
GASKET KIT, Transmission Main Control Valve Body, GASKET KIT,CONTROL VALVE BODY SPACER PLATE(INCLUDE 369,371)(GASKETS ONLY)(USE WHEN SERVICING: 24206177,24209902,24209401,24215909,24222332, AND 24222333)
$11.85 $7.53
1
Add To Cart

24217552
PLATE, Transmission Main Control Valve Body, PLATE,CONTROL VALVE BODY SPACER(INCLUDES GASKETS)
$31.79 $19.22
1
Add To Cart

CONVERTER, Transmission Converter
17804571
CONVERTER, TORQUE(INCLUDE 2)(REMANUFACTURED-NOT FOR SALE WHERE IMPORTS ARE RESTRICTED)
Fitting Vehicle Options: H(MN3), H(MN7)
$648.15 $412.18
1
Add To Cart
24212743
CONVERTER, TORQUE(INCLUDE 2)(REMANUFACTURED-NOT FOR SALE WHERE IMPORTS ARE RESTRICTED)
- Fitting Vehicle Options: H(M15)
$431.51 $273.65

SEAL, Transmission Servo & Accumulator

24204374
SEAL, FWD BAND SERVO COVER(O RING)(ALSO PART OF 13)(*KIT2)
$11.24 $7.14
1
Add To Cart
24235894
SEAL, REV BAND SERVO COVER(O RING)(ALSO PART OF 40)(*KIT2)
$63.00 $36.21
1
Add To Cart

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

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

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

10475299
SEAL, Speedometer Driven Gear, SEAL,VEHICLE SPEED SENSOR(O RING)(ALSO PART OF 10)(INSIDE DIAMETER 18MM)
$12.60
1
Add To Cart

12085535
CONNECTOR, Transmission Oil Cooler, CONNECTOR,SENSOR-AUTOMATIC TRANSMISSION FLUID TEMPERATURE(SQUARE)(BLACK)(2-WAY FEMALE)(W/LEADS)(SQUARE)(2.535)
$35.88 $19.02
1
Add To Cart

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

CONNECTOR, Transmission Main Control Valve Body

12162201
CONNECTOR, SOLENOID-B SHIFT VALVE(NATURAL)(2-WAY FEMALE)(W/O LEADS)(2.530)
$6.76 $4.29
1
Add To Cart
12146094
CONNECTOR, SOLENOID-PRESSURE CONTROL VALVE(GRAY)(2-WAY FEMALE)(W/O LEADS)
12146095
CONNECTOR, SWITCH-AUTOMATIC TRANSMISSION FLUID PRESSURE MANUAL VALVE POSITION(NATURAL)(6-WAY F)(W/O LEADS)

CONNECTOR, Chassis Electrical

12162201
CONNECTOR, SOLENOID-A SHIFT VALVE(NATURAL)(2-WAY FEMALE)(W/O LEADS)
$6.76 $4.29
1
Add To Cart
15305804
CONNECTOR, ENGINE WIRING HARNESS

12162201
CONNECTOR, Speedometer Drive, CONNECTOR,SENSOR-AUTOMATIC TRANSMISSION INPUT SPEED(NATURAL)(2-WAY FEMALE)(W/O LEADS)(2.530)
$6.76 $4.29
1
Add To Cart

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

19333512
SEALANT, Maintenance Products, SEALANT,THREAD(VIBRA-TITE 420)(1.69 OUNCE(*KIT3)
$27.29 $15.21
1
Add To Cart

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

FITTING, Transmission Oil Cooler

8651654
FITTING, TRANS FLUID COOLER PIPE(1/4-18EXT,5/8-18INT)(INLET TO CASE)(*KIT3)
$10.40 $6.28
1
Add To Cart
24205117
FITTING, TRANS FLUID COOLER PIPE(*KIT3)

RING, Transmission Servo & Accumulator
24208959
RING, REV BAND SERVO PISTON FLUID SEAL(ALSO PART OF 44)(*KIT2)
Fitting Vehicle Options: H(MN3), H(MN7), H(M15)
$11.50 $6.94
1
Add To Cart
24208959
RING, FWD BAND SERVO PISTON FLUID SEAL(ALSO PART OF 16)(*KIT2)
- Fitting Vehicle Options: H(MN3), H(M15)
- Require Quantity: 02
- Package Quantity: 1
$11.50 $6.94
1
Add To Cart
24208959
RING, FWD BAND SERVO PISTON FLUID SEAL(ALSO PART OF 16)(*KIT2)
- Fitting Vehicle Options: H(MN7)
$11.50 $6.94
1
Add To Cart
24205229
RING, REV BAND SERVO COVER RETAINER(*KIT2)
- Fitting Vehicle Options: H(MN3), H(MN7), H(M15)
8656536
RING, REV BAND SERVO PINION RETAINER
- Fitting Vehicle Options: H(MN3)
- Require Quantity: 02
- Package Quantity: 1
8656536
RING, REV BAND SERVO PINION RETAINER
- Fitting Vehicle Options: H(MN7), H(M15)

EXTENSION, Transmission Case Extension
8651908
EXTENSION, AUTOMATIC TRANSMISSION CASE(W/BUSHING & SEAL)(INCLUDE 7,8)(4.103)
Fitting Vehicle Options: H(MN3), H(M15)
$224.70 $135.76
1
Add To Cart
24205593
EXTENSION, AUTOMATIC TRANSMISSION CASE(INCLUDE 7,8)(W/SEAL)
- Fitting Vehicle Options: H(MN7)
$207.90 $131.55

RETAINER, Transmission Servo & Accumulator

24206089
RETAINER, REV BAND SERVO PISTON SPRING
$2.24 $1.41
1
Add To Cart
24206046
RETAINER, FWD BAND SERVO PISTON CUSHION SPRING

SPRING, Transmission Servo & Accumulator

24206047
SPRING, FWD BAND SERVO PISTON CUSHION
$3.83 $2.40
1
Add To Cart
24206070
SPRING, REV BAND SERVO PISTON CUSHION

PIN, Transmission Servo & Accumulator

8651798
PIN, FWD BAND SERVO PISTON
$34.42 $21.59
1
Add To Cart
24206136
PIN, REV BAND SERVO PISTON

24206181
PAN, Transmission Oil Pan, PAN,AUTOMATIC TRANSMISSION FLUID(USES 6MM BOLTS)(*KIT4)
$197.34 $113.40
1
Add To Cart

24207376
COVER, Transmission Rear Servo Accumulator, COVER,REV BAND SERVO(INCLUDE 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

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

25737885
INDICATOR, Transmission Oil Filler, INDICATOR,TRANS FLUID LEVEL
$22.98 $9.37
1
Add To Cart

29535617
MAGNET, Transmission Oil Pan, MAGNET,AUTOMATIC TRANSMISSION FLUID PAN(*KIT4)(4.105)
$16.30 $9.85
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

8651419
SEAL, Transmission Extension, SEAL,AUTOMATIC TRANSMISSION CASE EXTENSION(ALSO PART OF 6)(*KIT2)
$10.86 $6.88
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

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

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

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

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

12162202
CONNECTOR, Transmission Converter, CONNECTOR,TORQUE CONVERTER CLUTCH PULSE WIDTH MODULATION SOLENOID VALVE(BLUE)(2-WAY FEMALE)(W/O LEADS)

15726460
BOLT, BOLT,AUTOMATIC TRANSMISSION CASE EXTENSION
- Replaced By: 15029243

SPRING, Transmission Rear Servo Piston

24206048
SPRING, FWD BAND SERVO PISTON
24206072
SPRING, REV BAND SERVO PISTON RETURN
24206073
SPRING, REV BAND SERVO PISTON INNER

24207366
PISTON, Transmission Rear Servo Accumulator, PISTON,REV BAND SERVO(INCLUDE 43)

24207663
PISTON, Transmission Servo & Accumulator, PISTON,FWD BAND SERVO(INCLUDE 18)

24207667
COVER, Transmission Servo & Accumulator, COVER,FWD BAND SERVO(INCLUDE 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

24217185
CASE, Transmission Case, CASE,AUTOMATIC TRANSMISSION(INCLUDE 3,28,29,38,101)(REMANUFACTURED-NOT FOR SALE WHERE IMPORTS ARE RESTRICTED)

24218254
VALVE, Transmission Main Control Valve Body, VALVE,CONTROL (W/BODY & VALVE)(REMANUFACTURED-NOT FOR SALE WHERE IMPORTS ARE RESTRICTED)

24219146
COVER, Transmission Case, COVER,AUTOMATIC TRANSMISSION CASE(LESS VALVES,SPRINGS,PLUGS)(INCLUDES SLEEVE)

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

25630339
TUBE, Transmission Oil Filler, TUBE,TRANS FLUID FILLER

TRANSAXLE, Automatic
89059841
TRANSAXLE, AUTO (SERVICE)(REMANUFACTURED-NOT FOR SALE WHERE IMPORTS ARE RESTRICTED)
Fitting Vehicle Options: H(L36,M15,F83)
89059842
TRANSAXLE, AUTO (SERVICE)(REMANUFACTURED-NOT FOR SALE WHERE IMPORTS ARE RESTRICTED)
- Fitting Vehicle Options: H(L36,MN3,FQ3)

89059843
TRANSAXLE, Manual(6-Speed), TRANSAXLE,AUTO (SERVICE)(REMANUFACTURED-NOT FOR SALE WHERE IMPORTS ARE RESTRICTED)

104918
BALL, 1/4" DIAMETER,CHROME STEEL
$0.07 $0.04
10
Add To Cart

11508476
BOLT, M8X1.25X25 9.8(VALVE BODY COVER)
$3.55 $2.25
10
Add To Cart

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

11514895
SCREW, PAN HEAD TORX,M6X1X45,43 THREAD,9.8, BLACK ZINC OVER NICKEL(VALVE BODY)
$10.58 $6.69
1
Add To Cart

11514895
SCREW, PAN HEAD TORX,M6X1X45,43 THREAD,9.8, BLACK ZINC OVER NICKEL(VALVE BODY)
$10.58 $6.69
1
Add To Cart

11515262
BOLT, HEX FLANGED HEAD,M6X1X55,18THD,14.2 O.D.,9.8,PC(VALVE BODY)
- Fitting Vehicle Options: H
$6.04 $3.84
1
Add To Cart

11515755
BOLT, HEXAGON,M8X1.25X16,15 THREAD,18 O.D.,10.9,7114M(AUTOMATIC TRANSMISSION FLUID PAN)(TOGETHER WITH 12345493 REPLCS 25534835)
$13.05
1
Add To Cart

11515760
BOLT, M8X1.25X40,18 O.D.,22THD,9.8,7114M
$7.39 $4.69
1
Add To Cart

11515760
BOLT, M8X1.25X40,18 O.D.,22THD,9.8,7114M(PUMP COVER TO CHANNEL PLATE)
$7.39 $4.69
1
Add To Cart

11516425
BOLT, M6X1X30,PHOSPHATE ORGANIC 9.8(AUTOMATIC TRANSMISSION CASE COVER)
- Replaced By: 11588714
$9.71 $6.18
1
Add To Cart

11516425
BOLT, M6X1X30,PHOSPHATE ORGANIC 9.8(AUTOMATIC TRANSMISSION CASE COVER)
- Replaced By: 11588714
$9.71 $6.18
1
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

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

7826284
BALL, 3/8" DIAMETER STEEL

Genuine GM Parts, the Right Choice

GMPartsGiant.com offers the wholesale prices for genuine 1999 Pontiac Bonneville 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 3.8L. Model Code: SE 4 DOOR, SSE.