Adjuster Assembly/Power Seat fit your 1990 Buick Regal

Currently shopping for

1990 Buick Regal

Change Vehicle

Vehicle Options

4-Speed Automatic Transmission, THM440-T4/4T60

Vehicle Options

4-Speed Automatic Transmission, THM440-T4/4T60

Categories Close X

Currently selected

Rear Glass, Seat Parts, Adjuster

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 Seat Trim, Carpet

Starter, Generator, Ignition, Electrical, Lamps

Transmission - Automatic

Windshield, Wiper, Mirrors, Instrument Panel, Console, Doors

Parts Questions

Sort by:

Recommended

Part No. & Part Description

Price & Qty.

Part No. &
Part Description

SWITCH, Front Seat Adjuster

20636688
SWITCH, SEAT SIDE PANEL (INCLUDE 23,25)
$33.68 $17.59
1
Add To Cart
20646224
SWITCH (PART OF 26)
16606471
SWITCH, DRIVER SEAT ADJUSTER(INCLUDE 23,25)
- Fitting Vehicle Options: W69(AR9,AC3,AM6,AG1)

ACTUATOR, Front Seat Adjuster
16807200
ACTUATOR, DRIVER SEAT INNER ADJUSTER FRONT VERTICAL(PART OF 37)(INCLUDE 14,16,24,31,39)(W/CABLE ADJUSTERS)
Fitting Vehicle Options: W(AR9), W(AM6,AR9)
16807200
ACTUATOR, DRIVER SEAT INNER ADJUSTER FRONT VERTICAL(PART OF 37)(INCLUDE 16)(W/CABLE ADJUSTERS)
- Fitting Vehicle Options: W(AC3,AN3), W(AR9), W(AM6,AR9)
16739533
ACTUATOR, DRIVER SEAT ADJUSTER(W/MOTOR & SUPPORT)(HAS SQUARE PLUG TYPE HARNESS CONNECT, DELCO MOTOR-OBLONG HOUSING)(INCLUDE 3,4)(SQUARE PLUG HARNESS CONNECT)(DELCO MOTOR-OBLONG HOUSING)
- Fitting Vehicle Options: W57(AM6,AG1,A78)
16807202
ACTUATOR, DRIVER SEAT OUTER ADJUSTER REAR VERTICAL(PART OF 36)(INCLUDE 12,14,16,17,31,39)(W/CABLE ADJUSTERS)
- Fitting Vehicle Options: W(AM6), W(AR9,AC3)

ACTUATOR KIT, Front Seat Adjuster

16807200
ACTUATOR KIT, INNER FRONT VERTICAL (PART OF 37)(INCLUDE 14,16,24,31,45)
16807201
ACTUATOR KIT, OUTER FRONT VERTICAL (PART OF 36)(INCLUDE 14,16,24,31,45)
16807202
ACTUATOR KIT, OUTER REAR VERTICAL (PART OF 36)(INCLUDE 12,14,16,17,31,45)
16807203
ACTUATOR KIT, INNER REAR VERTICAL (PART OF 37)(INCLUDE 12,14,16,17,31,45)

CABLE, Front Seat Adjuster

20651072
CABLE, REAR VERTICAL OUTER-LH (341MM/BLUE)(PART OF 36)
$15.54
1
Add To Cart
20651072
CABLE, DRIVER SEAT ADJUSTER
- Fitting Vehicle Options: W
$15.54
1
Add To Cart
20489051
CABLE, OUTER HORIZONTAL & FRONT VERTICAL (290MM/YELLOW)(PART OF 36)
20489051
CABLE, DRIVER SEAT ADJUSTER
- Fitting Vehicle Options: W
20651135
CABLE, REAR VERTICAL OUTER-RH (411MM/BROWN)(PART OF 36)
20651135
CABLE, DRIVER SEAT ADJUSTER
- Fitting Vehicle Options: W

4304266
BALL, Rear Compartment Lid Release, BEARING, FRONT VERTICAL GEARNUT (PART OF 32,38)(INCLUDE 17)
$8.14 $5.44
1
Add To Cart

BALL
7002117
BALL, 3/16" HIGH CARBON CHROME ALLOY(PART OF 20,24,42)(AS REQUIRED)
Replaced By: 08622757
$5.11 $3.23
1
Add To Cart
7002117
BALL, 3/16" HIGH CARBON CHROME ALLOY(PART OF 20,24,42)
- Replaced By: 08622757
$5.11 $3.23
1
Add To Cart

12080694
HARNESS, Body Wiring, HARNESS,DRIVER SEAT ADJUSTER WIRING

PANEL, Front Seat Cushion Side
12534593
PANEL, DRIVER SEAT CUSHION OUTER FINISH(PEWTER)(PAINT TO MATCH)(6-WAY)
Fitting Vehicle Options: W(92I)
17952988
PANEL, DRIVER SEAT CUSHION OUTER FINISH(SAPPHIRE)
- Fitting Vehicle Options: W57(AR9,AC3)
17969001
PANEL, DRIVER SEAT CUSHION OUTER FINISH(MEDIUM SLATE GRAY)(GRAY)
- Fitting Vehicle Options: W57(AC3,AG1,AR9,A78,15B,15C)

NUT, Front Seat Adjuster

16600232
NUT, OUTER LIFT BRACKET TO JACK SCREW (PART OF 20,32,38,42)
16608269
NUT, FRONT SEAT ADJUSTER LIFT BRACKET(TO JACK SCREW)(PART OF 20,32,38,42)(3/8-16 UNC-2A THREAD)(8.917)
- Fitting Vehicle Options: W

COVER, Front Seat Adjuster Track

16601326
COVER, INNER REAR(*01)
16601326
COVER, DRIVER SEAT INNER ADJUSTER REAR FINISH(PAINT TO MATCH)(PAINT TO MATCH)
- Fitting Vehicle Options: W(AM6,AG1,20I), W(AN3,AR9,AC3,20I)
16601327
COVER, OUTER REAR(*01)
16601327
COVER, DRIVER SEAT OUTER ADJUSTER REAR FINISH(PAINT TO MATCH)(SAPPHIRE)(PAINT TO MATCH)
- Fitting Vehicle Options: W(AN3,AR9,AC3,20I), W(AM6,AG1,20I)
16601332
COVER, DRIVER SEAT INNER ADJUSTER REAR FINISH(PAINT TO MATCH)(RED)
- Fitting Vehicle Options: W(AN3,AR9,AC3,78I), W(AM6,AG1,78I)
16601333
COVER, DRIVER SEAT OUTER ADJUSTER REAR FINISH(PAINT TO MATCH)(RED)
- Fitting Vehicle Options: W(AN3,AR9,AC3,78I), W(AM6,AG1,78I)
16601336
COVER, INNER FRONT(*01)
16601336
COVER, DRIVER SEAT INNER ADJUSTER FRONT FINISH(PRIME AND PAINT)
- Fitting Vehicle Options: W(AM6,AG1,20I), W(AN3,AR9,AC3,20I)
16601337
COVER, OUTER FRONT(*01)
16601337
COVER, DRIVER SEAT OUTER ADJUSTER FRONT FINISH(SAPPHIRE)
- Fitting Vehicle Options: W(AC3,AG1,AM6,AR9,20I)
16601342
COVER, DRIVER SEAT INNER ADJUSTER FRONT FINISH(RED)
- Fitting Vehicle Options: W(AM6,AG1,78I), W(AN3,AR9,AC3,78I)
16601346
COVER, INNER LOWER REAR(*01)
16601346
COVER, DRIVER SEAT INNER ADJUSTER LOWER REAR FINISH(SAPPHIRE)
- Fitting Vehicle Options: W57(AM6,AG1,A78,20B,20C,20G)
16601349
COVER, DRIVER SEAT INNER ADJUSTER LOWER REAR FINISH(RED)
- Fitting Vehicle Options: W(AG1,AM6,A78,78B,78C,78D,78G,782,783,784,785), W(AC3,AN3,AR9,A78,78B,78C,78D,78G,782,783,784,785)
16601356
COVER, INNER LOWER FRONT(*01)
16601356
COVER, DRIVER SEAT INNER ADJUSTER LOWER FRONT FINISH COVER(SAPPHIRE)
- Fitting Vehicle Options: W(AM6,AN3,AR9,AC3,AG1,20B,20C)
16601359
COVER, DRIVER SEAT INNER ADJUSTER LOWER FRONT FINISH COVER(GARNET RED)(RED)
- Fitting Vehicle Options: W(AR9,AC3,A78,78B,784,785)
16601359
COVER, DRIVER SEAT INNER ADJUSTER LOWER FRONT FINISH COVER(RED)
- Fitting Vehicle Options: W(AM6,AG1,A78,78B,78C,78G,782,783)
16601363
COVER, OUTER LOWER(*01)
16601363
COVER, DRIVER SEAT OUTER ADJUSTER LOWER FINISH(VR DARK SAPPHIRE)(SAPPHIRE)
- Fitting Vehicle Options: W(AG1,AM6,AR9,20I)
16601369
COVER, DRIVER SEAT OUTER ADJUSTER LOWER FINISH(RED)
- Fitting Vehicle Options: W(AC3,AN3,AR9,A78,78B,78C,78D,78G,782,783,784,785), W(AG1,AM6,A78,78B,78C,78D,78G,782,783,784,785)
16607300
COVER, DRIVER SEAT OUTER ADJUSTER LOWER FINISH(GRAY)
- Fitting Vehicle Options: W(AG1,AM6,A78,15B,15C,15D,15G,152,153,154,155), W(AC3,AN3,AR9,A78,15B,15C,15D,15G,152,153,154,155)

BRACKET, Front Seat Adjuster

16602093
BRACKET, SEAT BOTTOM FRAME FRONT (PART OF 36)
20651090
BRACKET, DRIVER SEAT ADJUSTER ACTUATOR(PART OF 1)(MOTOR SUPPORT)
- Fitting Vehicle Options: W(AN3,AR9,AC3), W(AM6,AG1)

SPRING, Front Seat Adjuster

16603947
SPRING, ASST (PART OF 36,37)
16603947
SPRING, DRIVER SEAT ADJUSTER RETURN(OUTER)(PART OF 37)(PART HAS OUTSIDE DIAMETER OF 36.83MM AT BOTH ENDS & 32.0MM MIDDLE SECTION(HOUR GLASS SHAPE))
- Fitting Vehicle Options: W(AN3,AC3)
- Require Quantity: 02
- Package Quantity: 1
16603947
SPRING, DRIVER SEAT ADJUSTER RETURN(INNER)(PART OF 36)(PART HAS OUTSIDE DIAMETER OF 36.83MM AT BOTH ENDS & 32.0MM MIDDLE SECTION(HOUR GLASS SHAPE))
- Fitting Vehicle Options: W(AN3,AC3)
16603947
SPRING, DRIVER SEAT ADJUSTER RETURN(OUTER)(PART OF 36)(PART HAS OUTSIDE DIAMETER OF 36.83MM AT BOTH ENDS & 32.0MM MIDDLE SECTION(HOUR GLASS SHAPE)
- Fitting Vehicle Options: W(AM6,AG1)
16603947
SPRING, DRIVER SEAT ADJUSTER RETURN(INNER)(PART OF 37)(PART HAS OUTSIDE DIAMETER OF 36.83MM AT BOTH ENDS & 32.0MM MIDDLE SECTION(HOUR GLASS SHAPE))
- Fitting Vehicle Options: W(AN3,AC3)
16603947
SPRING, DRIVER SEAT ADJUSTER RETURN(INNER)(PART OF 36)(PART HAS OUTSIDE DIAMETER OF 36.83MM AT BOTH ENDS & 32.0MM MIDDLE SECTION(HOUR GLASS SHAPE)
- Fitting Vehicle Options: W(AM6,AG1,AR9)
16603947
SPRING, DRIVER SEAT ADJUSTER RETURN(INNER)(PART OF 37)(PART HAS OUTSIDE DIAMETER OF 36.83MM AT BOTH ENDS & 32.0MM MIDDLE SECTION(HOUR GLASS SHAPE)
- Fitting Vehicle Options: W(AM6,AG1,AR9)
16603947
SPRING, DRIVER SEAT ADJUSTER RETURN(OUTER)(PART OF 36)(PART HAS OUTSIDE DIAMETER OF 36.83MM AT BOTH ENDS & 32.0MM MIDDLE SECTION(HOUR GLASS SHAPE))
- Fitting Vehicle Options: W(AN3,AC3)
- Require Quantity: 02
- Package Quantity: 1
16603947
SPRING, DRIVER SEAT ADJUSTER RETURN(OUTER)(PART OF 37)(PART HAS OUTSIDE DIAMETER OF 36.83MM AT BOTH ENDS & 32.0MM MIDDLE SECTION(HOUR GLASS SHAPE)
- Fitting Vehicle Options: W(AM6,AG1)
16604695
SPRING, DRIVER SEAT ADJUSTER RETURN(OUTER-ASSIST)(PART OF 37)
- Fitting Vehicle Options: W57(AM6,AR9)
16604695
SPRING, DRIVER SEAT ADJUSTER RETURN(OUTER-ASSIST)(PART OF 36)
- Fitting Vehicle Options: W57(AM6,AR9)

ADJUSTER, Front Seat Adjuster
16622367
ADJUSTER, DRIVER SEAT OUTER(INCLUDE 13,15,19-21,32,33)(SQUARE PLUG AND CLIP)
Fitting Vehicle Options: W19(AM6,AR9,A78), W19(AG1,AM6,A78,D09), W57(AG1,AM6,A78,D09,AC3,AR9), W57(AG1,AM6,A78,D09)
16622367
ADJUSTER, DRIVER SEAT OUTER(MOTOR SUPPORT W/CABLES)(INCLUDE 13,15,19-21,32,33)(SQUARE PLUG AND CLIP)
- Fitting Vehicle Options: W57(AC3,AR9,A78)

16719247
CLIP, CLIP, CABLE TO ACTUATOR (PART OF 36)

16719247
COUPLING, COUPLING,DRIVER SEAT ADJUSTER CABLE
- Require Quantity: 02
- Package Quantity: 1

BOLT, Front Seat Adjuster

20090873
BOLT, GEARNUT (PART OF 36,37)
20090873
BOLT, FRONT SEAT ADJUSTER VERTICAL ACTUATOR DRIVE GEAR(PART OF 36,37)
- Fitting Vehicle Options: W

20489029
GEAR, GEAR, VERTICAL (PART OF 20,32,38,42)

20489047
SHOE, SHOE, CHANNEL POSITIVE & SLIDING (PART OF 36,37)

20536327
GROMMET, Front Seat Adjuster, GROMMET, MOTOR MOUNT (PART OF 1)

20536327
INSULATOR, Front Seat Adjuster, INSULATOR,DRIVER SEAT ADJUSTER ACTUATOR MOTOR(PART OF 4)

20536328
INSERT, INSERT, GROMMET (PART OF 1)

20536328
SPACER, SPACER,DRIVER SEAT ADJUSTER ACTUATOR MOTOR(PART OF 4)

20636689
ESCUTCHEON, ESCUTCHEON, SEAT SWITCH SIDE PANEL (PART OF 26)

20651090
SUPPORT, Front Seat Adjuster, SUPPORT, OUTER MOTOR (PART OF 1)

20660136
SUPPORT, SUPPORT, INNER TO SEAT (PART OF 37)

ADJUSTER

20660136
ADJUSTER, DRIVER SEAT INNER(INCLUDE 13,19,33,38,41,42,44)
20660136
ADJUSTER, DRIVER SEAT INNER(INCLUDE 13,19,33,38,40-42)(COMPONENT PARTS SERVICED)
- Fitting Vehicle Options: W(AC3,AN3,AR9,A78)

20660136
BRACKET, Front Seat Adjuster Track, BRACKET,DRIVER SEAT ADJUSTER(INNER-TO SEAT)

20660136
BRACKET, BRACKET,DRIVER SEAT ADJUSTER(INNER-TO SEAT)(PART OF 37)

20702837
SWITCH, SWITCH,DRIVER SEAT ADJUSTER(PART OF 26)

MOTOR, Front Seat Adjuster

22138359
MOTOR, OUTER (PART OF 1)
22138359
MOTOR, DRIVER SEAT ADJUSTER ACTUATOR(OUTER)(6 WAY/ELECTRIC)(PART OF 1)(INCLUDE 5,6)("FLAT PLUG" TYPE HARNESS CONNECT)
- Fitting Vehicle Options: W(AM6,AG1), W(AN3,AR9,AC3)

11509614
SCREW, OVAL HEAD COLUMN SHIFT CROSS RECESS TAP 4.2X1.41X20 TRIM WASHER,6138M ALUMINUM BASECOAT POINT
$2.38 $1.51
10
Add To Cart

11509608
SCREW, OV HEAD CROSS RECESS,COLUMN SHIFT TAP (4.2X1.41X13)
$5.81
1
Add To Cart

11509608
SCREW, OVAL CNTRSNK HEAD,W/WASHER,SELF TAP,M4.2X1.41X13,9.45 O.D.,ALUMINUM BASECOAT POINT,6010M,NICKEL ORGANIC
$5.81
1
Add To Cart

10180421
SCREW, ROUND WASHER HEAD W/BLACK NYLON WASHER,4.2X 1.41X13,11 O.D.,DRILL POINT,6172,PHOSPHATE ELECTRO-ORGANIC

Genuine GM Parts, the Right Choice

GMPartsGiant.com offers the wholesale prices for genuine 1990 Buick Regal parts. Parts like Adjuster Assembly/Power Seat 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, 6 Cyl 3.8L. Model Code: 2 DOOR, 4 DOOR, CUSTOM 2 DOOR, LIMITED.