Automatic Transmission Case & Related Parts fit your 2008 Pontiac Grand Prix

Currently shopping for

2008 Pontiac Grand Prix

Change Vehicle

Select Vehicle Options to Filter Results

Select Engine

Select Transmission

Select Model Code

Categories Close X

Currently selected

Transmission - Automatic

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, 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

FITTING, Transmission Oil Cooler
24236555
FITTING, TRANS FLUID COOLER PIPE(LONG)(AT CASE)
Fitting Vehicle Options: W(LS4,MN7,FR2), W(L26,M15,F83)
$21.86 $13.21
1
Add To Cart
24236554
FITTING, TRANS FLUID COOLER PIPE(SHORT)(AT CASE)
- Fitting Vehicle Options: W(L26,M15,F83)
$10.76 $6.74
1
Add To Cart

24205103
RETAINER, Transmission Oil Cooler, RETAINER,TRANS FLUID COOLER PIPE FITTING(OUTSIDE DIAMETER 17.4MM)(3/8 RETAINER)
$12.60
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
$7.20 $4.72
1
Add To Cart

INDICATOR, Transmission Oil Filler
10370379
INDICATOR, TRANS FLUID LEVEL
Fitting Vehicle Options: W(LS4), W(L26,NU6)
$54.06 $34.35
15822999
INDICATOR, TRANS FLUID LEVEL
- Fitting Vehicle Options: WP(L26,NT7)

BOLT, Transmission Main Control Valve Body
24207861
BOLT, VALVE BODY(M6X1X65)(10MM HEAD)
Fitting Vehicle Options: W(MN7), W(M15)
Require Quantity: 03
Package Quantity: 1
$15.72 $9.50
1
Add To Cart
24201745
BOLT, VALVE BODY
- Fitting Vehicle Options: W(MN7), W(M15)
- Require Quantity: 05
- Package Quantity: 1
$5.54
1
Add To Cart
11514399
BOLT, HEXAGON,M6X1X60,20THD,13.6 O.D.,10.9,4435M(VALVE BODY)
- Require Quantity: 03
- Package Quantity: 1
$6.35 $5.40
1
Add To Cart
24210131
BOLT, VALVE BODY(M8X1.25X24)
- Fitting Vehicle Options: W(MN7)
- Require Quantity: 04
- Package Quantity: 1
$10.17 $6.38
1
Add To Cart
3522360
BOLT, VALVE BODY(8X1.25X90)(6.606)
- Fitting Vehicle Options: W(MN7), W(M15)
$4.97 $3.14
1
Add To Cart
8685262
BOLT, VALVE BODY
- Fitting Vehicle Options: W(MN7), W(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

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

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

TUBE, Transmission Oil Filler
25611427
TUBE, TRANS FLUID FILLER
Fitting Vehicle Options: WP(L26,NT7)
$33.39 $19.19
1
Add To Cart
15807640
TUBE, TRANS FLUID FILLER
- Fitting Vehicle Options: W(LS4,MN7)
10369352
TUBE, TRANS FLUID FILLER
- Fitting Vehicle Options: W(L26,M15,NU6)

CONVERTER, Transmission Converter
17804573
CONVERTER, TORQUE(INCLUDES 2)(REMANUFACTURED-NOT FOR SALE WHERE IMPORTS ARE RESTRICTED)
Fitting Vehicle Options: W(LS4,MN7,FR2)
$667.17 $420.41
1
Add To Cart
24212743
CONVERTER, TORQUE(INCLUDES 2)(REMANUFACTURED-NOT FOR SALE WHERE IMPORTS ARE RESTRICTED)
- Fitting Vehicle Options: W(69)(L26,M15)
$431.51 $273.65

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)
$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

24205245
RETAINER, Transmission Main Control Valve Body, RETAINER,CONTROL VALVE BODY SPACER PLATE(SINGLE USE)(M5.5X14)(PUSH-IN)
- 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: W(M15)
$224.70 $135.76
1
Add To Cart
24205593
EXTENSION, AUTOMATIC TRANSMISSION CASE(INCLUDES 7,8)(W/SEAL)
- Fitting Vehicle Options: W(MN7)
$207.90 $131.55

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

24210131
STUD, Transmission Main Control Valve Body, STUD,CONTROL VALVE BODY COVER(M8X1.25X24)
- Require Quantity: 04
- Package Quantity: 1
$10.17 $6.38
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

SEAL, Transmission Servo & Accumulator

24204374
SEAL, FWD BAND SERVO COVER(O RING)(PART OF 13)(*KIT2)
$11.24 $7.14
1
Add To Cart
24235894
SEAL, REV BAND SERVO COVER(O RING)(PART OF 40)(*KIT2)
$63.00 $39.51
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 $37.60
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 $37.60
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 $37.60
1
Add To Cart

PLATE PKG, Transmission Main Control Valve Body
24244403
PLATE PKG, CONTROL VALVE BODY SPACER(GASKET INCLUDED W/ PLATE)(TRANS BUILT ON 11-14-07 & PRIOR)(FOR 2ND DESIGN SEE 24243102)
Fitting Vehicle Options: W(M15)(1ST DES)
$58.27 $21.19
1
Add To Cart
24244404
PLATE PKG, CONTROL VALVE BODY SPACER(INCLUDE SPACE PLATE GASKETS)(TRANS BUILT ON 11-14-07 & PRIOR)(FOR 2ND DESIGN SEE 24243103)
- Fitting Vehicle Options: W(MN7)(1ST DES)
$36.77 $22.35
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)
$6.58 $5.40
1
Add To Cart

8685742
BOLT, Speedometer Drive, BOLT,VEHICLE SPEED SENSOR(M8X1.25X12)
$6.58 $5.40
1
Add To Cart

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

24225894
PUMP KIT, Transmission Oil Pump, PUMP KIT,AUTOMATIC TRANSMISSION FLUID(MODULAR PUMP ASM W/PUMP ROTOR SUPPORT)
$289.69 $183.29

7826284
BALL, Transmission Auxiliary Valve Body Cover, BALL,3/8" DIAMETER STEEL(TRANS CASE COVER BALL CHECK)
- Require Quantity: 02
- Package Quantity: 1

12129691
SENSOR, Transmission Oil Cooler, SENSOR,AUTOMATIC TRANSMISSION FLUID TEMPERATURE(PART OF 225)(MATES W/CONNECT #12085535)
$19.25 $12.06
1
Add To Cart

TRANSAXLE, Automatic
17804441
TRANSAXLE, AUTO (SERVICE)(CODE 8LBB)(REMANUFACTURED-NOT FOR SALE WHERE IMPORTS ARE RESTRICTED)
Fitting Vehicle Options: W(L26,M15,F83)
$2952.56 $2624.77
1
Add To Cart
17804094
TRANSAXLE, AUTO (SERVICE)(CODE 8CEB)(REMANUFACTURED-NOT FOR SALE WHERE IMPORTS ARE RESTRICTED)
- Fitting Vehicle Options: W(LS4,MN7,FR2)
$2771.81 $2464.98

VALVE, Transmission Main Control Valve Body
19257332
VALVE, CONTROL(W/BODY & VALVE)(REMANUFACTURED-NOT FOR SALE WHERE IMPORTS ARE RESTRICTED)(TRANS BUILT 11-15-07 & FORWARD)(FOR 1ND DESIGN SEE 24244406)
Fitting Vehicle Options: W(MN7)(2ND DES)
$282.28 $176.99
1
Add To Cart
19257560
VALVE, CONTROL(W/BODY & VALVE)(REMANUFACTURED-NOT FOR SALE WHERE IMPORTS ARE RESTRICTED)(TRANS BUILT 11-15-07 & AFTER)(FOR 1ST DESIGN SEE 19257559)
- Fitting Vehicle Options: W(M15)(2ND DES)
$329.73 $121.02
1
Add To Cart

VALVE PKG, Transmission Main Control Valve Body
19257332
VALVE PKG, CONTROL (W/ BODY & VALVE)(REMANUFACTURED-NOT FOR SALE WHERE IMPORTS ARE RESTRICTED)(TRANS BUILT 11-14-07 & PRIOR)(FOR 2ND DESIGN SEE 24243101)
Fitting Vehicle Options: W(MN7)(1ST DES)
$282.28 $176.99
1
Add To Cart
19257559
VALVE PKG, CONTROL (W/ BODY & VALVE)(REMANUFACTURED-NOT FOR SALE WHERE IMPORTS ARE RESTRICTED)(TRANS BUILT 11-14-07 & PRIOR)(FOR 2ND DESIGN SEE 19257560)
- Fitting Vehicle Options: W(M15)(1ST DES)
$326.91 $207.88

19258573
TRANSAXLE KIT, Transmission Overhaul, TRANSAXLE KIT,AUTO (SERVICE OVERHAUL W/ PLATE, GASKET, SEAL)(UNITS BUILT 6-05-06 & AFTER SERVICE TOGETHER WITH 24232006)(INCLUDES 4,8,14,18,39,41,43,59,100,101,228)(DOES NOT CONTAIN SPACER PLATES,FIBER CLUTCH PLATES OR STEEL CLUTCH PLATES.IF NEEDED,MUST BLACK ENAMEL ORDERED SEPARATELY)
$350.35 $201.30
1
Add To Cart

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)
$11.50 $7.21
1
Add To Cart
24208959
RING, REV BAND SERVO PISTON FLUID SEAL(PART OF 44)(*KIT2)
$11.50 $7.21
1
Add To Cart
24205229
RING, REV BAND SERVO COVER RETAINER(*KIT2)
8656536
RING, REV BAND SERVO PINION RETAINER

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

RETAINER, Transmission Servo & Accumulator

24206089
RETAINER, REV BAND SERVO PISTON SPRING
$2.24 $1.41
1
Add To Cart
24213252
RETAINER, FWD BAND SERVO PISTON CUSHION SPRING

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)
$197.34 $119.25
1
Add To Cart

24209284
SHAFT, Transmission Oil Pump, SHAFT,AUTOMATIC TRANSMISSION FLUID PUMP DRIVE
$72.11 $43.58
1
Add To Cart

24211955
COVER, Transmission Main Control Valve Body, COVER,CONTROL VALVE BODY(STRUCTURAL SIDE)(4.215)
$224.02 $140.45
1
Add To Cart

BOLT, Transmission Oil Pump
24216009
BOLT, AUTOMATIC TRANSMISSION FLUID PUMP(M6X1X87.5)
Require Quantity: 09
Package Quantity: 1
$9.07 $5.69
1
Add To Cart
8646291
BOLT, AUTOMATIC TRANSMISSION FLUID PUMP(4.115)
- Require Quantity: 02
- Package Quantity: 1
$12.44 $7.91
1
Add To Cart

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

24234242
COVER, Transmission Rear Servo Accumulator, COVER,REV BAND SERVO(INCLUDES 41)
$28.71 $17.34
1
Add To Cart

24234521
CLIP, Transmission Safety Start/Warning, CLIP,AUTOMATIC TRANSMISSION FLUID TEMPERATURE SENSOR(PART OF 225)(PLASTIC)
$4.89 $3.11
1
Add To Cart

24237264
HARNESS, Chassis Wiring, HARNESS,AUTOMATIC TRANSMISSION WIRING(INCLUDES 390,391)
$149.18 $66.83
1
Add To Cart

24237264
HARNESS, Transmission Converter, HARNESS,AUTOMATIC TRANSMISSION WIRING(INCLUDES 390,391)(2.480)
$149.18 $66.83
1
Add To Cart

24239970
SWITCH, Transmission Main Control Valve Body, SWITCH,AUTOMATIC TRANSMISSION FLUID PRESSURE MANUAL VALVE POSITION
$69.05 $41.71
1
Add To Cart

PLATE, Transmission Main Control Valve Body
24243102
PLATE, CONTROL VALVE BODY SPACER(INCLUDES GASKET)(TRANS BUILT ON 11-15-07 & AFTER)(FOR 1ST DESIGN SEE 24244403)
Fitting Vehicle Options: W(M15)(2ND DES)
$16.37 $10.40
1
Add To Cart
24243103
PLATE, CONTROL VALVE BODY SPACER(INCLUDE GASKETS)(TRANS BUILT ON 11-15-07 & AFTER)(FOR 1ST DESIGN SEE 24244404)
- Fitting Vehicle Options: W(MN7)(2ND DES)
$16.46 $9.93
1
Add To Cart

COVER KIT, Transmission Case Cover
24245520
COVER KIT, AUTOMATIC TRANSMISSION CASE(SEE GROUP 04.000 "AUTOMATIC TRANSMISSION PART 3" FOR DETAILED ILLUSTRATED VIEW)
Fitting Vehicle Options: W(M15)
$409.89 $257.00
1
Add To Cart
24245519
COVER KIT, AUTOMATIC TRANSMISSION CASE(SEE GROUP 04.000 "AUTOMATIC TRANSMISSION PART 3" FOR DETAILED ILLUSTRATED VIEW)
- Fitting Vehicle Options: W(MN7)

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

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

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

SPRING, Transmission Rear Servo Piston

24212420
SPRING, REV BAND SERVO PISTON RETURN
24212421
SPRING, FWD BAND SERVO PISTON
24213256
SPRING, REV BAND SERVO PISTON INNER

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

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

11508476
BOLT, M8X1.25X25 9.8(VALVE BODY)
- Require Quantity: 09
- Package Quantity: 10
$3.55 $2.25
10
Add To Cart

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

104918
BALL, 1/4" DIAMETER,CHROME STEEL(TRANS CASE COVER BALL CHECK)
- Require Quantity: 04
- Package Quantity: 10
$0.07 $0.04
10
Add To Cart

11515262
BOLT, HEX FLANGED HEAD,M6X1X55,18THD,14.2 O.D.,9.8,PC(VALVE BODY)
- Require Quantity: 04
- Package Quantity: 1
$6.04 $3.84
1
Add To Cart

11517518
BOLT, HEX FLANGED HEAD,M6X1X20,17.9 THREAD,14.2 O.D.,9.8,TIN ZINC(FWD BAND SERVO COVER)
- Require Quantity: 03
- Package Quantity: 1
$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

11514008
BOLT, METRIC HEXAGON FLANGE HEAD(M6X1X30)(PHOSPHATE ORGANIC 9.8)(VALVE BODY)(1.097)
- Replaced By: 11588714
$9.71 $6.18
1
Add To Cart

15029243
BOLT, HEXAGON W/CONICAL WASHER,M10X1.5X35,28.10 THREAD,20.28 OUTSIDE DIAMETER,10.9,GM 7114-M, W/61(AUTOMATIC TRANSMISSION CASE EXTENSION)
- Require Quantity: 04
- Package Quantity: 1

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

Genuine GM Parts, the Right Choice

GMPartsGiant.com offers the wholesale prices for genuine 2008 Pontiac Grand Prix 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, 8 Cyl 5.3L. Model Code: 4 DOOR, GXP 4 DOOR.