Automatic Transmission Case Cover And Components fit your 1990 Buick Skylark

My Vehicle Change Vehicle

1990 Buick Skylark

3-Speed Automatic Transmission, THM125C/3T40

My Vehicle Change Vehicle

1990 Buick Skylark

3-Speed Automatic Transmission, THM125C/3T40

Categories Close X

You have 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

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

Part No. &
Part Description

10054241
SEAL, Transmission Converter, SEAL, TRANS ELECTRIC CONNECT (4.338)(.674 INSIDE DIAMETER X .103 THICK)
MSRP: $2.22
$1.33
1
Add To Cart

8622361
PIN, Automatic, PIN,AUTOMATIC TRANSMISSION NAME PLATE DRIVE (PART OF 401)
MSRP: $7.89
$4.76
1
Add To Cart

PIN, Transmission Oil Pump

8684738
PIN, AUTOMATIC TRANSMISSION FLUID LEVEL THERMOSTAT VALVE(INCLUDES 413)(*01)
MSRP: $8.57
$5.16
1
Add To Cart
8631654
PIN, THERMOSTAT ELEMENT(*01)

8631748
DETENT, Transmission Throttle Valve, DETENT,MANUAL SHIFT(W/ROLLER)(4.293)
MSRP: --
$28.80
1
Add To Cart

8631979
GASKET KIT, GASKET KIT,TRANS COVER(INCLUDE 415)(*03)
MSRP: $24.16
$12.60
1
Add To Cart

8652132
VALVE, Transmission Main Control Valve Body, VALVE,MANUAL(4.265)
MSRP: --
$39.14
1
Add To Cart

8652501
SPRING, Transmission Servo & Accumulator, SPRING, 1-2 ACCUMULATOR PISTON
MSRP: --
$27.82
1
Add To Cart

8652868
WASHER, Transmission Sprocket (Front Wheel Drive), WASHER, CASE COVER TO DOOR SPROCKET THRUST
MSRP: --
$12.60
1
Add To Cart

8665920
PISTON, Transmission Servo & Accumulator, PISTON, 1-2 ACCUMULATOR
MSRP: $20.62
$12.66
1
Add To Cart

CONNECTOR, Transmission Converter

24202567
CONNECTOR, ELECTRIC-W/SEALS (1989)(2.3D)
8634383
CONNECTOR, ELECTRIC-W/SEALS (1989-91)(2.5U)
8662395
CONNECTOR, W/SEAL(ELECTRIC)(1990-91)(2.3D)
8662395
CONNECTOR, W/SEAL(ELECTRIC)(1989-91)(3.3N)

8631719
VALVE, Transmission Oil Pump, VALVE,AUTOMATIC TRANSMISSION FLUID LEVEL THERMOSTAT(*01)

8631739
ELEMENT, Transmission Oil Pump, ELEMENT, THERMOSTAT(*01)

8652580
VENT, Transmission Case, VENT, TRANS-W/SLEEVE & TUBE

8665807
RING, Transmission Servo & Accumulator, RING, OIL SEAL 1-2 ACCUMULATOR PISTON(*03)

8665840
PIN, Transmission Servo & Accumulator, PIN,1-2 ACCUMULATOR PISTON

8683911
COVER, Transmission Case, COVER,AUTOMATIC TRANSMISSION CASE(W/SLEEVE)(2.5U,3.3N)(INCLUDE 403,431)

8654382
PLUG, HEXAGON HEAD PIPE (.125 X 27)
MSRP: $7.20
$4.35
1
Add To Cart

10092160
BOLT, HEXAGON (M6X1X10) 9.8 PLAIN

Genuine GM Parts, the Right Choice

GMPartsGiant.com offers the wholesale prices for genuine 1990 Buick Skylark parts. Parts like Automatic Transmission Case Cover And Components are shipped directly from authorized GM dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 4 Cyl 2.3L, 4 Cyl 2.5L, 6 Cyl 3.3L. Model Code: 4 DOOR, CUSTOM 2 DOOR, GRAN SPORT 2 DOOR, LUXURY EDITION 4 DOOR.