Engine Assembly fit your 1989 Buick Lesabre Base Model

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1989 Buick Lesabre Base Model
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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
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Currently selected

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
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
Transmission - Automatic
Windshield, Wiper, Mirrors, Instrument Panel, Console, Doors
Categories Close X

Currently selected

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
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
Transmission - Automatic
Windshield, Wiper, Mirrors, Instrument Panel, Console, Doors
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Recommended
Part No. & Part Description
Price & Qty.
Part No. &
Part Description
  • SENSOR, Computer Control Sensors
    15326386
    SENSOR, COOLANT TEMPERATURE (1.150)
    $51.06 $27.06
    1
    Add To Cart
  • Buick 19211437
    19211437
    SENSOR, EXHAUST OXYGEN
    $33.26 $18.54
  • BOLT, Starter Motor
    11610633
    BOLT, START MOTOR (INBOARD HOLE)(M10X114)
    $9.60 $5.09
    1
    Add To Cart
  • Buick 14001842
    14001842
    BOLT, START MOTOR (OUTBOARD HOLE)(M10X46)
  • SEAL, Heater
    25537068
    SEAL, HEATER OUTLET PIPE (O RING)(*02)
    $2.45 $1.30
    10
    Add To Cart
  • 24500321
    SEAL, HEATER INLET PIPE (O RING)(1)(1988-90)H(LN3)(*02)
    $3.08 $2.03
    10
    Add To Cart
  • KEY, Engine Crankshaft Pulley and Balancer
    12563282
    KEY, BALANCE TO CRANKSHAFT(1990)
    $12.60
    10
    Add To Cart
  • Buick 1352537
    1352537
    KEY, BALANCE TO CRANKSHAFT(1988-89)
  • BOLT, Engine Crankshaft And Camshaft Balancer
    Buick 24500055
    24500055
    BOLT, RETAINER BALANCE RETAINER
    $16.17 $10.21
    1
    Add To Cart
  • Buick 24501367
    24501367
    BOLT, BALANCE SHAFT GEAR HEX WASHER HEAD (3/8-16X1.15) 300M PLATE STEEL
  • BOLT, Distributor (also Knock Sensor)
    Buick 12537114
    12537114
    BOLT, CRANKSHAFT POSITION SENSOR BRACKET(1)(1988-90)H(LN3)
    $12.60
    1
    Add To Cart
  • Buick 25526395
    25526395
    BOLT, FUEL & IGNITION CAM SENSOR TO FRONT COVER
  • GEAR, Engine Crankshaft And Camshaft Balancer
    24503524
    GEAR, BALANCE SHAFT
    $63.74 $40.52
    1
    Add To Cart
  • Buick 25532224
    25532224
    GEAR, BALANCE SHAFT DOOR
    $70.18 $34.80
    1
    Add To Cart
  • BOLT, Engine Crankshaft Pulley and Balancer
    Buick 24501189
    24501189
    BOLT, BALANCE TO CRANKSHAFT (3/4-16X2.7) 300M PHOSPHATE HEAVY ZINC (1990)
  • Buick 25530415
    25530415
    BOLT, CRANKSHAFT BALANCE & PULLEY (1988-89)
  • BOLT, Engine Cylinder Head
    Buick 25525953
    25525953
    BOLT, CYL HEAD UPPER CENTER
    $13.05
    1
    Add To Cart
  • Buick 25527831
    25527831
    BOLT, CYL HEAD TO CYL BLOCK INNER ROW
    $13.05
    1
    Add To Cart
  • 88891770
    BOLT, CYL HEAD LOWER ROW
    $10.28 $6.53
    1
    Add To Cart
  • Buick 11508039
    11508039
    BOLT, BOLT, HEXAGON (M10X1.5X65) 10.9 PHOSPHATE ORGANIC
    $13.05
    1
    Add To Cart
  • BEARING, Engine Camshaft & Balance Shaft Front
    24501060
    BEARING, CAMSHAFT(#1,4)
    $39.24 $35.04
    1
    Add To Cart
  • Buick 24501061
    24501061
    BEARING, CAMSHAFT(#2,3)
    $55.87 $27.70
    1
    Add To Cart
  • PIN, Engine Cylinder Head
    Buick 24501162
    24501162
    PIN, CYL HEAD LOCATING(DOWEL 1/4X1)
    $10.89 $6.92
    1
    Add To Cart
  • Buick 25536323
    25536323
    PIN, CYL HEAD LOCATING(DOWEL 1/4X1 3/8)(8.939)
    $8.70 $5.53
    1
    Add To Cart
  • SEAL, Engine Oil Level
    Buick 25534689
    25534689
    SEAL, ENGINE OIL LEVEL INDICATOR TUBE
    $0.79 $0.50
    1
    Add To Cart
  • Buick 25534689
    25534689
    SEAL, O RING OIL LEVEL INDICATOR TUBE
    $0.79 $0.50
    1
    Add To Cart
  • BOLT, Engine Cooling
    Buick 14060030
    14060030
    BOLT, HEXAGON (M10X1.5X35) 10.9 PHOSPHATE
  • Buick 25534671
    25534671
    BOLT, HEX FLANGED HEAD (M10X1.5X20) 10.9 PHOSPHATE HEAVY ZINC (1989-90)(0.724)
  • GASKET, Multi PORTION Fuel Injection Throttle Body
    24500382
    GASKET, THROTTLE BODY COOLANT OUTLET PIPE TO INTAKE MANIFOLD
  • Buick 25529581
    25529581
    GASKET, THROTTLE BODY & EGR VALVE ADAPTER (3 BOLT HOLE)
  • 25532324
    GASKET, THROTTLE BODY (TWO BOLT HOLE)
  • PIPE, Throttle Body Coolant Supply
    Buick 24501035
    24501035
    PIPE, THROTTLE BODY HEAT OUTLET
  • Buick 25533986
    25533986
    PIPE, THROTTLE BODY COOLANT INLET (COMPONENT PARTS SERVICED)
  • Buick 24501362
    24501362
    BOLT, Engine Oil Pan, BOLT,OIL PAN(HEX FLANGED HEAD,1/4-20X.769,.601 THREAD,.52 OUTSIDE DIAMETER,275M,PO,MACHINE,DG POINT,ADHESIVE/SEALANT)(3)
    • Require Quantity: 03
    • Package Quantity: 1
  • SEAL, Throttle Body Coolant Supply
    Buick 25533988
    25533988
    SEAL, THROTTLE BODY COOLANT INLET PIPE TO INTAKE MANIFOLD
  • Buick 25533989
    25533989
    SEAL, THROTTLE BODY HEAT OUTLET PIPE
  • Buick 25533989
    25533989
    SEAL, THROTTLE BODY COOLANT INLET PIPE (O-RING)
  • 11514596
    NUT, HEX FLANGED HEAD (M8X1.25) 10 PHOSPHATE ELECTRO ORGANIC
    $12.60
    1
    Add To Cart
  • 11609970
    CLAMP, WORM GEAR (.30 TO .87) SST
    $4.55 $2.89
    15
    Add To Cart
  • 9427693
    PLUG, CUP 5/8, CORROSION RESISTANT STEEL(ENGINE BLOCK CORE HOLE)(AS REQUIRED)(1.531)
    $7.20 $4.57
    1
    Add To Cart
  • 11515754
    BOLT, HEX FLANGED HEAD (M8X1.25X12) 9.8 PHOSPHATE ELECTRO ORGANIC
    $7.99 $5.07
    1
    Add To Cart
  • 9440227
    BOLT, HEX FLANGED HEAD (5/16-18X1.25) 280M PHOSPHATE ORGANIC
    $13.05
    1
    Add To Cart
  • 11516477
    BOLT, HEXAGON W/CONICAL WASHER (M6X1X13) 9.8 ZINC COATED (DIPPED OR PLATED)
    $15.35 $13.05
    1
    Add To Cart
  • Buick 22527587
    22527587
    CLAMP, WORM GEAR (1/2 TO 13/16) SST BLOCK
    • Replaced By: 11517127
    $6.83 $4.57
    1
    Add To Cart
  • 96626203
    BOLT, HEXAGON (M10X1.5X50) 9.8 PHOSPHATE
    $24.06 $14.53
    1
    Add To Cart
  • 11504595
    BOLT, HEXAGON (M10X1.5X20) 10.9 PHOSPHATE ORGANIC
    $3.46 $2.20
    10
    Add To Cart
  • Buick 11507095
    11507095
    NUT, HEXAGON (M6X1) 9 PHOSPHATE ELECTRO ORGANIC
    $0.42 $0.34
    1
    Add To Cart
  • 25536321
    PIN, DOWEL (1/4X1/2)(PART OF 73)
    $7.39 $4.69
    1
    Add To Cart
  • Buick 25536323
    25536323
    PIN, DOWEL (1/4X1 3/8)
    $8.70 $5.53
    1
    Add To Cart
  • Buick 3835577
    3835577
    PLUG, FRONT OIL GALLERY (.587 DIAMETER)
    $2.88 $1.83
    1
    Add To Cart
  • Buick 25524524
    25524524
    BOLT, HEX FLANGED HEAD (5/16-18X.75) 280M PHOSPHATE ORGANIC
Genuine GM Parts, the Right Choice
GMPartsGiant.com offers the wholesale prices for genuine 1989 Buick Lesabre Base Model parts. Parts like Engine Assembly 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.