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Adjuster Assembly/Passenger & Driver Seat fit your 1989 Buick Riviera

Currently shopping for
1989 Buick Riviera
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Vehicle Options
6 Cyl 3.8L MFI; 4-Speed Automatic Transmission, THM440-T4/4T60
Vehicle Options
6 Cyl 3.8L MFI; 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
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
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Recommended
Part No. & Part Description
Price & Qty.
Part No. &
Part Description
  • COVER, Front Seat Adjuster Track
    Buick 20446092
    20446092
    COVER, FRONT FLOOR SUPPORT (1986-88)(PAINT TO MATCH)
    $6.13 $4.10
    1
    Add To Cart
  • Buick 20675367
    20675367
    COVER, DRIVER SEAT OUTER,PASSENGER SEAT INNER SIDE LOWER (1988)(PAINT TO MATCH)
    $15.36
    1
    Add To Cart
  • Buick 20675367
    20675367
    COVER, DRIVER SEAT OUTER PASSENGER SEAT INNER SIDE LOWER (1987-89)(PAINT TO MATCH)
    $15.36
    1
    Add To Cart
  • Buick 16601920
    16601920
    COVER, DRIVER SEAT INNER PASSENGER SEAT OUTER SIDE UPPER (1986)(PAINT TO MATCH)
  • Buick 16609618
    16609618
    COVER, DRIVER SEAT OUTER PASSENGER SEAT INNER SIDE UPPER (1986)(PAINT TO MATCH)
  • Buick 20675361
    20675361
    COVER, DRIVER SEAT OUTER,PASSENGER SEAT INNER SIDE UPPER (1988)(PAINT TO MATCH)
  • Buick 20675361
    20675361
    COVER, DRIVER SEAT OUTER PASSENGER SEAT INNER SIDE UPPER (1987-89)(PAINT TO MATCH)
  • Buick 20675364
    20675364
    COVER, DRIVER SEAT INNER SIDE LOWER (1988)(PAINT TO MATCH)
  • Buick 20675364
    20675364
    COVER, DRIVER SEAT INNER PASSENGER SEAT OUTER SIDE LOWER (1987-89)(PAINT TO MATCH)
  • ACTUATOR, Front Seat Adjuster
    Buick 16807200
    16807200
    ACTUATOR, DRIVER SEAT INNER ADJUSTER FRONT VERTICAL(PART OF 37)(INCLUDE 8,15,20,27)
  • Buick 16807200
    16807200
    ACTUATOR, PASSENGER SEAT OUTER ADJUSTER FRONT VERTICAL(PART OF 37)(INCLUDE 8,15,20,27)
  • Buick 16807200
    16807200
    ACTUATOR, DRIVER SEAT INNER ADJUSTER FRONT VERTICAL((PART OF 37)(INCLUDE 10,14,18,21,23))
  • Buick 16807200
    16807200
    ACTUATOR, PASSENGER SEAT OUTER ADJUSTER FRONT VERTICAL((PART OF 37)(INCLUDE 10,14,18,21,23))
  • CABLE, Front Seat Adjuster
    Buick 20651072
    20651072
    CABLE, DRIVER SEAT VERTICAL ADJUSTER(341MM/BLUE)(LH)
    • Location: Driver Side
    $15.54
    1
    Add To Cart
  • Buick 20651072
    20651072
    CABLE, DRIVER SEAT OUTER PASSENGER SEAT INNER REAR VERTICAL (1987-89)(341MM/BLACK)
    $15.54
    1
    Add To Cart
  • Buick 20489051
    20489051
    CABLE, DRIVER SEAT OUTER,PASSENGER SEAT INNER FRONT (290MM/YELLOW)
  • Buick 20489051
    20489051
    CABLE, DRIVER SEAT OUTER PASSENGER SEAT INNER FRONT (290MM/YELLOW)
  • Buick 20573769
    20573769
    CABLE, DRIVER SEAT OUTER PASSENGER SEAT INNER REAR VERTICAL (1986)(348MM/BLACK)
  • Buick 20651135
    20651135
    CABLE, DRIVER SEAT OUTER,PASSENGER SEAT INNER REAR VERTICAL-RH (411MM/BROWN)
  • Buick 20651135
    20651135
    CABLE, DRIVER SEAT OUTER PASSENGER SEAT INNER REAR VERTICAL (1987-89)(411MM/BROWN)
  • BALL, Rear Compartment Lid Release
    Buick 4304266
    4304266
    BEARING, DRIVER SEAT ADJUSTER FRONT VERTICAL ACTUATOR(PART OF 1,9,32)(INCLUDE 17)
    $8.14 $5.44
    1
    Add To Cart
  • Buick 4304266
    4304266
    BEARING, PASSENGER SEAT ADJUSTER FRONT VERTICAL ACTUATOR(PART OF 19,32)(INCLUDE 17)
    $8.14 $5.44
    1
    Add To Cart
  • Buick 4304266
    4304266
    BEARING, PASSENGER SEAT ADJUSTER FRONT VERTICAL ACTUATOR(PART OF 25,34)(INCLUDE 22)
    $8.14 $5.44
    1
    Add To Cart
  • Buick 4304266
    4304266
    BEARING, DRIVER SEAT ADJUSTER FRONT VERTICAL ACTUATOR(PART OF 25,34)(INCLUDE 22)
    $8.14 $5.44
    1
    Add To Cart
  • BALL
    Buick 7002117
    7002117
    BALL, 3/16" HIGH CARBON CHROME ALLOY(AS REQUIRED)(PART OF 14,20,34)
    • Replaced By: 08622757
    $5.11 $3.23
    1
    Add To Cart
  • Buick 7002117
    7002117
    BALL, 3/16" HIGH CARBON CHROME ALLOY(PART OF 15,21,36)(AS REQUIRED)
    • Replaced By: 08622757
    $5.11 $3.23
    1
    Add To Cart
  • ADJUSTER, Front Seat Adjuster
    16603812
    ADJUSTER, DRIVER SEAT INNER,PASSENGER SEAT OUTER (INCLUDE 10,16,18,29,33,37)
  • 16603812
    ADJUSTER, DRIVER SEAT INNER PASSENGER SEAT OUTER (1988-89)(INCLUDE 14,19,24,32,35,37)
  • 16606040
    ADJUSTER, DRIVER SEAT OUTER,PASSENGER SEAT INNER (1989 W/AF9)(INCLUDE 8,10,14,16,18,19,21,29)
  • 16606040
    ADJUSTER, DRIVER SEAT OUTER PASSENGER SEAT INNER (1988-89)(INCLUDE 15,17,19,20,24,25,32)
  • SPRING, Front Seat Adjuster
    Buick 16603947
    16603947
    SPRING, DRIVER SEAT OUTER,PASSENGER SEAT INNER ASST (W/AR9)(PART OF 30)(OUTSIDE DIAMETER IS 36.83MM AT BOTH ENDS & 32MM AT MIDDLE SECTION-HOUR GLASS SHAPE)
  • Buick 16603947
    16603947
    SPRING, ASST (1988-89)(PART OF 30,33)(OUTSIDE DIAMETER OF 36.83MM BOTH ENDS & 32MM AT MIDDLE SECTION-HOUR GLASS SHAPE)
  • Buick 16739533
    16739533
    ACTUATOR, ACTUATOR,FRONT SEAT ADJUSTER(W/MOTOR & SUPPORT)(INCLUDES 1,3,39-40)
  • ACTUATOR KIT, Front Seat Adjuster
    Buick 16807201
    16807201
    ACTUATOR KIT, DRIVER SEAT OUTER,PASSENGER SEAT INNER FRONT VERTICAL (INCLUDE 12,15,20,27)(PART OF 30)
  • Buick 16807201
    16807201
    ACTUATOR KIT, DRIVER SEAT OUTER PASSENGER SEAT INNER FRONT VERTICAL (PART OF 30)(INCLUDE 10,14,18,21,23)
  • Buick 16807202
    16807202
    ACTUATOR KIT, DRIVER SEAT OUTER,PASSENGER SEAT INNER REAR VERTICAL (INCLUDE 12,13,15,17,27)(PART OF 30)
  • Buick 16807202
    16807202
    ACTUATOR KIT, DRIVER SEAT OUTER PASSENGER SEAT INNER REAR VERTICAL (PART OF 30)(INCLUDE 10,11,14,18,22,23)
  • Buick 16807203
    Buick 16807203
    Buick 16807203
    16807203
    ACTUATOR KIT, DRIVER SEAT INNER,PASSENGER SEAT OUTER REAR VERTICAL (PART OF 37)(INCLUDE 12,13,15,17,27)
  • Buick 16807203
    Buick 16807203
    Buick 16807203
    16807203
    ACTUATOR KIT, DRIVER SEAT INNER PASSENGER SEAT OUTER REAR VERTICAL (PART OF 37)(INCLUDE 10,11,14,18,22,23)
  • BOLT, Front Seat Adjuster
    Buick 20090873
    20090873
    BOLT, SEAT ADJUSTER VERTICAL ACTUATOR DRIVE GEAR(PART OF 30,32,37)
  • Buick 20090873
    20090873
    BOLT, SEAT ADJUSTER VERTICAL ACTUATOR DRIVE GEAR(PART OF 30,37)
  • GEAR
    Buick 20489029
    20489029
    GEAR, PASSENGER SEAT ADJUSTER VERTICAL ACTUATOR DRIVE(PART OF 14,19,34)
  • Buick 20489029
    20489029
    GEAR, DRIVER SEAT ADJUSTER VERTICAL ACTUATOR DRIVE(PART OF 14,19,34)
  • Buick 20489029
    20489029
    GEAR, DRIVER SEAT ADJUSTER VERTICAL ACTUATOR DRIVE(PART OF 15,25,34,36)
  • Buick 20489029
    20489029
    GEAR, PASSENGER SEAT ADJUSTER VERTICAL ACTUATOR DRIVE(PART OF 15,25,34,36)
  • CHANNEL, Front Seat Adjuster
    Buick 20651126
    20651126
    CHANNEL, DRIVER SEAT INNER,PASSENGER SEAT OUTER UPPER (PART OF 31)(INCLUDE 8,32,34)
  • Buick 20651126
    20651126
    CHANNEL, DRIVER SEAT INNER,PASSENGER SEAT OUTER UPPER (PART OF 33)(INCLUDE 17,34,36)
Standard Parts
  • Buick 10095393
    Buick 10095393
    Buick 10095393
    10095393
    SCREW, TAPPING CAPTIVE (M8X1.25X56.50)
    $7.39 $4.69
    1
    Add To Cart
  • Buick 11509614
    Buick 11509614
    11509614
    SCREW, OV HEAD CROSS RECESS (W/STY 1 WASHER)(M4.2X1.41X20) ORG BLOCK
    $2.38 $1.51
    10
    Add To Cart
  • Buick 20626295
    Buick 20626295
    Buick 20626295
    20626295
    NUT, CONICAL TOOTH WASHER (M8X1.25)
    $13.05
    1
    Add To Cart
  • Buick 11504230
    11504230
    SCREW, PAN HEAD CROSS RECESS (M4.8X1.59X13) PHOSPHATE ORGANIC
    $5.28 $3.36
    1
    Add To Cart
Genuine GM Parts, the Right Choice
GMPartsGiant.com offers the wholesale prices for genuine 1989 Buick Riviera parts. Parts like Adjuster Assembly/Passenger & Driver 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 3.8L. Model Code: REATTA, RIVIERA.