Automatic Transmission Case & Related Parts fit your 1988 Buick Lesabre Base Model

My Vehicle Change Vehicle

1988 Buick Lesabre Base Model

6 Cyl 3.8L MFI; 4-Speed Automatic Transmission, THM440-T4/4T60

My Vehicle Change Vehicle

1988 Buick Lesabre Base Model

6 Cyl 3.8L MFI; 4-Speed Automatic Transmission, THM440-T4/4T60

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Transmission - Automatic

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Recommended

Part No. & Part Description

Price

Part No. &
Part Description

8658375
VALVE, Transmission Vacuum, VALVE,MOD

8656613
SEAL, Transmission Oil Suction Tube, SEAL,AUTOMATIC TRANSMISSION FLUID FILTER(PART OF 58)(*01,02,04,05)
MSRP: $11.43
$6.90
1
Add To Cart

8631211
SEAL, Transmission Oil Pump, SEAL,AUTOMATIC TRANSMISSION FLUID PUMP DRIVE SHAFT(*01,02,04,05,06)(4.123)
MSRP: $6.69
$4.24
1
Add To Cart

PLATE, Transmission Main Control Valve Body

24201706
PLATE, VALVE BODY SPACER (1988-8BKH)
MSRP: $26.04
$12.60
1
Add To Cart
24201705
PLATE, VALVE BODY SPACER (1988-8FBH,FSH)
MSRP: $23.78
$12.60
1
Add To Cart
24201661
PLATE, VALVE BODY SPACER (1989-9BHH)
24201696
PLATE, VALVE BODY SPACER (1987-7FBH)
24201707
PLATE, VALVE BODY SPACER (1988-8BTH)
8662623
PLATE, VALVE BODY SPACER (1987-7HCH)

24208456
SCREEN, Transmission Oil Pump, SCREEN,AUTOMATIC TRANSMISSION FLUID PUMP OUTLET
MSRP: $10.10
$6.08
1
Add To Cart

24239049
MAGNET, Transmission Oil Pan, MAGNET,AUTOMATIC TRANSMISSION FLUID PAN
MSRP: $11.79
$7.11
1
Add To Cart

8678679
PAN, Transmission Oil Pan, PAN,AUTOMATIC TRANSMISSION FLUID
MSRP: $65.24
$31.82
1
Add To Cart

GASKET, Transmission Oil Pan

8668028
GASKET, OIL PAN (1989) (PART OF 58)(*04,05)
8668028
GASKET, OIL PAN (1988)(PART OF 58)(*04,05,08)
8656396
GASKET, OIL PAN (1987)(PART OF 58)(*01,02)
8656396
GASKET, OIL PAN (1988)(PART OF 58)(*01,02,07)

10054241
SEAL, Transmission Converter, SEAL,MOD O RING (PART OF 19)(*01,02,04,05)
MSRP: $2.22
$1.33
1
Add To Cart

VALVE, Transmission Main Control Valve Body

8675034
VALVE, CONTROL (1989-9BJH,9BWH)
MSRP: $726.11
$635.85
1
Add To Cart
24201213
VALVE, CONTROL (1988-8BTH)
8662642
VALVE, CONTROL (1987-7FJH)
8662650
VALVE, CONTROL (1987-7HAH)
8662804
VALVE, CONTROL (1988-8FSH)
8675146
VALVE, CONTROL (1989-9WUH,9WZH)

24203263
SCREEN, Transmission Main Control Valve Body, SCREEN,TORQUE CONVERTER CLUTCH SOLENOID VALVE(4.122)
MSRP: --
$12.60
1
Add To Cart

CONNECTOR, Transmission Converter

24209559
CONNECTOR, W/SEAL(ELECTRIC)(1988-8BKH,BTH)(1989)
MSRP: $16.69
$10.47
1
Add To Cart
8662395
CONNECTOR, W/SEAL(ELECTRIC)(1988-8FBH,FJH,FSH)
8662395
CONNECTOR, W/SEAL(ELECTRIC)(1987)

8644516
BEARING, Transmission Oil Pump, BEARING,AUTOMATIC TRANSMISSION FLUID PUMP DRIVE SHAFT(W/SLEEVE)
MSRP: $19.98
$12.52
1
Add To Cart

8644902
GASKET KIT, Transmission Auxiliary Valve Body Cover, GASKET KIT,CASE SIDE COVER(INCLUDE 65)(*01,02,04,05)
MSRP: $60.41
$36.51
1
Add To Cart

8685537
COVER, COVER,CONTROL VALVE BODY
MSRP: $120.92
$57.87
1
Add To Cart

10049690
BOLT, Fuel Tank Evaporator/Purge Control, BOLT, PUMP COVER/CASE (M6X1.0X85) 9.8 PHOSPHATE ORGANIC

11508406
BOLT, Button Head Torx, BOLT, BUTTON HEAD TORX (M8X1.25X90) 9.8 PLAIN

SCREW

11508963
BOLT, HEXAGON (M6X1X30) 9.8 STEEL PLAIN
8658294
BOLT, AUTOMATIC TRANSMISSION CASE COVER

GOVERNOR, Transmission Governor

24201422
GOVERNOR, W/ROTOR (1989)(2.97R)(INCLUDE 4,8,74)
24201431
GOVERNOR, AUTOMATIC TRANSMISSION(1989)(2.84R)(INCLUDE 4,8,74)
8662919
GOVERNOR, W/ROTOR (1988)(3.8C W/2.97R)(4,8,74)

PUMP, Transmission Oil Pump

24202301
PUMP, OIL (1987)(1988-8FBH,FJH,FSH)
24202302
PUMP, OIL (1988-8BKH,BTH)(1989)

FILTER, Transmission Oil Suction Tube

24228949
FILTER, OIL(1987-88)(INCLUDE 57,63)(*07)
24228950
FILTER, W/SEAL,OIL (1988-89)(INCLUDE 57,63)(*08)

8627650
RETAINER, Transmission Vacuum, RETAINER, VACUUM MOD(TO CASE)

8631328
SLEEVE, Transmission Governor, SLEEVE,GOVERNOR SHAFT

8632588
SEAL, Transmission Governor, SEAL,GOVERNOR SHAFT(PART OF 5)(*01,02,04,05)

8635490
BEARING, BEARING,GOVERNOR THRUST

CLIP

8644171
CLIP, PUMP HARNESS 2-WIRE
8658445
CLIP, CONDUIT(THROTTLE VALVE BRACKET)

8646949
GASKET, Transmission Main Control Valve Body, GASKET,CONTROL VALVE BODY SPACER PLATE(INCLUDE 32)

8656072
LINK, Transmission Throttle Valve, LINK,THROTTLE VALVE CABLE

8656395
WASHER, Transmission Case, WASHER,OIL PAN SIDE COVER (CONICAL, 6.5X14X1.2THK)

8656624
SHAFT, Transmission Oil Pump, SHAFT,A/TRAN OIL PUMP DRIVE

8658109
SEAL, Transmission Solenoid, SEAL,TORQUE CONVERTER CLUTCH SOLENOID VALVE SCREEN

8658208
SCREEN, Transmission Clutch, SCREEN,3RD CLUTCH EXHAUST

8658300
LEVER, Transmission Throttle Valve, LEVER,THROTTLE VALVE(W/BRACKET)

8660545
SEAL, SEAL,GOVERNOR COVER(O RING)(PART OF #5)(*01,02,04,05)

8662391
SEAL, Transmission Oil, SEAL,3-2 COASTDOWN

8662394
CLIP, Chassis/Engine Wiring Harness, CLIP,AUTOMATIC TRANSMISSION WIRING HARNESS(PUMP BODY)(4.115)

8662842
PLATE, Transmission Oil Pump, PLATE,RELEASE COVER (W/PIPE)

8662967
MODULATOR, Transmission Vacuum, MODULATOR,VACUUM(NO VALVE INCLUDED)(INCLUDE 18)

8667680
BOLT, BOLT,HEXAGON WASHER HEAD,M6X1X7.4(AS REQUIRED)

HARNESS, Transmission Servo & Accumulator

8668268
HARNESS, PUMP WIRE (1988-8BTH,BKH)(1989)
8668269
HARNESS, PUMP WIRE (1987)(1988-8FBH,FJH,FSH)

104918
BALL, 1/4" DIAMETER,CHROME STEEL(AS REQUIRED)
MSRP: $0.07
$0.04
10
Add To Cart

8919354
CONDUIT, ELECTRIC (15 FT X .350 INSIDE DIAMETER)
MSRP: $53.12
$32.11
1
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
SCREW, SIDE COVER (M8X1.25X21.5) 9.8 PHOSPHATE ZINC ORGANIC
MSRP: $9.60
$6.09
1
Add To Cart

15614709
SCREW, OIL PAN (M8X1.25X21.5) 9.8 PHOSPHATE ZINC ORGANIC
MSRP: $9.60
$6.09
1
Add To Cart

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

11509418
BOLT, M8X1.25X30.00(M8X1.25X30) 9.8 ZINC COATED(1987-89)(AS REQUIRED)
MSRP: $7.19
$4.57
1
Add To Cart

11509555
BOLT, VALVE BDY/CASE (M8X1.25X70) 10.9 PC
MSRP: --
$8.30
1
Add To Cart

11514753
BOLT, PLATE/VALVE BODY (M6X1X16) 9.8 ZINC COATED (DIPPED OR PLATED)
MSRP: $7.02
$4.24
1
Add To Cart

11514895
SCREW, PAN HEAD CROSS RECESS (M6X1X45) HEAD CROSS RECESS ZINC COATED (DIPPED OR PLATED)
MSRP: $10.58
$6.69
1
Add To Cart

11503484
BOLT, PUMP BDY/CASE (M8X1.25X95) 9.8 PLAIN

11508172
SCREW, PAN HEAD TORX (M6X1.0X60) 9.8 PLAIN

Genuine GM Parts, the Right Choice

GMPartsGiant.com offers the wholesale prices for genuine 1988 Buick Lesabre Base Model 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: 2 DOOR, CUSTOM 4 DOOR, LIMITED 2 DOOR, LIMITED 4 DOOR.