Engine Assembly fit your 1984 Buick Regal

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1984 Buick Regal
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Body Moldings, Sheet Metal, Rear Compartment Hardware, Roof Hardware
Body Mounting, Air Conditioning, Audio/Entertainment
Body Wiring, Roof Trim
Brakes
Brakes, Rear Axle, Propeller Shaft, Wheels, Tires
Cooling System, Grille, Oil System
Frames, Springs, Shocks, Bumpers
Front End Sheet Metal, Heater
Front Suspension, Steering
Fuel System, Exhaust, Emission System
Rear Glass, Seat Parts, Adjuster
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
Body Wiring, Roof Trim
Brakes
Brakes, Rear Axle, Propeller Shaft, Wheels, Tires
Cooling System, Grille, Oil System
Frames, Springs, Shocks, Bumpers
Front End Sheet Metal, Heater
Front Suspension, Steering
Fuel System, Exhaust, Emission System
Rear Glass, Seat Parts, Adjuster
Starter, Generator, Ignition, Electrical, Lamps
Transmission - Automatic
Windshield, Wiper, Mirrors, Instrument Panel, Console, Doors
Sort by:
Recommended
Part No. & Part Description
Price & Qty.
Part No. &
Part Description
  • SENSOR, Computer Control Sensors
    15326386
    SENSOR, COOLANT TEMPERATURE
    $51.06 $27.06
    1
    Add To Cart
  • 15326386
    SENSOR, COOLANT TEMPERATURE (AT CYL HEAD)
    $51.06 $27.06
    1
    Add To Cart
  • Buick 10045847
    10045847
    SENSOR, COOLANT TEMPERATURE
    $73.46 $35.37
    1
    Add To Cart
  • Buick 19211437
    19211437
    SENSOR, EXHAUST OXYGEN (M18 X 1.5 7G THREAD,WITH WIRE LEAD)(PIGTAIL)
    $33.26 $15.80
  • Buick 19211437
    19211437
    SENSOR, EXHAUST OXYGEN
    $33.26 $15.80
  • Buick 25007699
    25007699
    SENSOR, MASS AIR FLOW(BETWEEN FRONT INTERMEDIATE & REAR DUCT)(1985)
  • FILTER, Engine Oil Filter
    19210285
    FILTER, OIL (PF45)
    • Replaced By: 12731179
    $10.60 $5.91
    1
    Add To Cart
  • 19210286
    FILTER, OIL(PF51)
    $8.54 $4.76
    1
    Add To Cart
  • 19210284
    FILTER, OIL (PF47)
    • Replaced By: 12731175
    $8.76 $4.88
    1
    Add To Cart
  • 19210284
    FILTER, OIL (PF 47)
    • Replaced By: 12731175
    $8.76 $4.88
    1
    Add To Cart
  • GASKET, Engine Oil Pump Inlet
    12581570
    GASKET, SUCTION PIPE FLANGE
    $15.83 $10.06
    10
    Add To Cart
  • 12581570
    GASKET, OIL PUMP SUCTION PIPE FLANGE
    $15.83 $10.06
    10
    Add To Cart
  • VALVE, Heater Coolant Flow
    22532158
    VALVE, HEATER WATER FLOW CONTROL
    $23.64 $12.53
    1
    Add To Cart
  • Buick 417751
    417751
    VALVE, PRESSURE REDUCER
  • GASKET, Air Cleaner and Silencer
    25511809
    GASKET, AIR CLEANER & SILENCER
    $12.44 $8.32
    10
    Add To Cart
  • 25511809
    GASKET, AIR CLEANER
    $12.44 $8.32
    10
    Add To Cart
  • STUD, Engine Front Cover
    10182334
    STUD, HEXAGON (M8X1.25X18X37.5)
    $17.68 $11.89
    5
    Add To Cart
  • 14033946
    STUD, PUMP & FRONT COVER TO BLOCK HEXAGON (P/S BRACE)(M10X1.25 X20/M10X1.5X20)
    $3.97 $0.87
    5
    Add To Cart
  • BOLT, Intake & Exhaust Manifold
    Buick 88891769
    88891769
    BOLT, INTAKE MANIFOLD (3/8X16X37MM)
    $13.05
    1
    Add To Cart
  • Buick 88891769
    88891769
    BOLT, INTAKE MANIFOLD (3/8"-16X37MM)(LOCATING#2,4,5,9)
    $13.05
    1
    Add To Cart
  • Buick 25518178
    25518178
    BOLT, EXHAUST MANIFOLD(3/8-16X1.87 275M)(*02)
  • Buick 25518189
    25518189
    BOLT, HEXAGON (3/8"-16/5/16"-18 X 1.15 LG)(1)
    • Replaced By: 25526575
  • 413496
    BOLT, EXHAUST MANIFOLD STUD (5/16-18X1 1/4)
  • 9420462
    BOLT, INTAKE&EXHAUST MANIFOLD HEAD(3/8-16X1.25)
  • BOLT, Starter Motor
    14097279
    BOLT, STARTER (3/8X16X1 11/16)
    $11.33 $7.38
    1
    Add To Cart
  • 14097279
    BOLT, START MOTOR TO BLOCK (3/8"-16 X 1.87")(1985)(G)
    $11.33 $7.38
    1
    Add To Cart
  • 14097278
    BOLT, STARTER (3/8X16X4 11/16)
    $7.47 $4.75
    1
    Add To Cart
  • 14097278
    BOLT, START MOTOR TO BLOCK (3/8"-16 X 4 11/16")
    $7.47 $4.75
    1
    Add To Cart
  • Buick 1258674
    1258674
    BOLT, START (3/8-16X3 3/4)
  • Buick 1258675
    1258675
    BOLT, HEXAGON (3/8-16X2 13/64)
  • PACKING, Engine Front Cover & Crankshaft Seal
    Buick 1305044
    1305044
    PACKING, CRANKSHAFT FRONT
    $2.27 $0.92
    1
    Add To Cart
  • Buick 1305044
    1305044
    PACKING, CRANKSHAFT FRONT OIL
    $2.27 $0.92
    1
    Add To Cart
  • PLUG, Plug Threaded
    Buick 15957435
    15957435
    PLUG, HEXAGON (1/4-18) PLAIN
    $2.32 $1.47
    1
    Add To Cart
  • 390919
    PLUG, HEXAGON (1/2-20) 260M STEEL
    $13.05
    1
    Add To Cart
  • Buick 444662
    444662
    PLUG, HEXAGON SOCKET (3/8-18) BRASS
    $6.28 $4.20
    1
    Add To Cart
  • SEAL, Fuel Injector Pump
    Buick 19178978
    19178978
    SEAL, FUEL INJECTOR & PRESSURE REGULATOR (7)
    $46.06 $24.41
    1
    Add To Cart
  • 22504915
    SEAL, INJECTOR PUMP TO ADAPT O-RING
  • Buick 559697
    559697
    SEAL, FUEL INJECTION PUMP ADAPTER TO MANIFOLD
  • CONTROL, Emission Control System
    25519959
    CONTROL, EGR VALVE VACUUM(25519959 STAMPED)(1984)
    $0.00
  • Buick 25519958
    25519958
    CONTROL, EGR VALVE VACUUM(25519958 STAMPED)(1985)
  • WIRE, Spark Plug or Coil
    Buick 12036924
    12036924
    WIRE, SPARK PLUG(*04)
    $12.60
    1
    Add To Cart
  • Buick 12036929
    12036929
    WIRE, SPARK PLUG(*01)
    $12.60
    1
    Add To Cart
  • STUD, Intake & Exhaust Manifold
    Buick 22650714
    22650714
    STUD, MANIFOLD (REAR GENERATOR BRACE)(M10X1.5X20/M10X1.5X60)
    $33.14 $21.06
    1
    Add To Cart
  • Buick 14037662
    14037662
    STUD, INTAKE MANIFOLD TO CYL HEAD RIGHT FRONT LOCATING(*02)
  • Buick 22505552
    22505552
    STUD, STUD (3/8-16X.56,3/8-16X2.00) 280M ZINC COATED (DIPPED OR PLATED)
  • Buick 25518197
    25518197
    STUD, INTAKE MANIFOLD (3/8"-16 X 33.5/M10X1.5X17)(LOCATING#1,6,7,8,10)
  • BOLT, Engine Crankshaft Pulley And Balancer
    14081014
    BOLT, CRANKSHAFT PULLEY (M8X1.25X30)
    $23.71 $15.07
    1
    Add To Cart
  • Buick 271630
    271630
    BOLT, HEXAGON (3/4-16X1 1/2) 280M PLAIN
  • SPARK PLUG,Glow)
    Buick 19300873
    19300873
    SPARK PLUG, GASOLINE ENGINE IGNITION(R45TS8)(*02)
    • Replaced By: 19354430
    $4.18 $2.33
    1
    Add To Cart
  • Buick 19354427
    19354427
    SPARK PLUG, GASOLINE ENGINE IGNITION(R44TS8H)
    $4.18 $2.33
    1
    Add To Cart
  • Buick 19366108
    19366108
    SPARK PLUG, GASOLINE ENGINE IGNITION(FR3LS6)
    $4.18 $2.33
    1
    Add To Cart
  • KEY, Engine Valve Spring Cap
    24503856
    KEY, VALVE STEM
    $5.47 $3.48
    10
    Add To Cart
  • 24503856
    KEY, VALVE STEM
    $5.47 $3.48
    10
    Add To Cart
  • PIN, Engine Front Cover
    Buick 3530355
    3530355
    PIN, FRONT COVER & TIMING INDICATOR (5/16X13/16)
    $5.82 $3.70
    1
    Add To Cart
  • Buick 3530355
    3530355
    PIN, FRONT COVER TO BLOCK (5/16X13/16)
    $5.82 $3.70
    1
    Add To Cart
  • PIN, Engine Oil Pump
    94008198
    PIN, PUMP TO BEARING CAP
    $5.46 $3.47
    1
    Add To Cart
  • 94008198
    PIN, OIL PUMP TO BEARING CAP
    $5.46 $3.47
    1
    Add To Cart
  • COVER KIT, Engine Front Cover
    Buick 12337249
    12337249
    COVER KIT, ENGINE FRONT (B 1982-84 1ST DESIGN W/LD5)(INCLUDE 51,62,64,79/#75-PART II)(*03)
  • Buick 12337249
    12337249
    COVER KIT, ENGINE FRONT (G 1982-84 1ST DESIGN W/LD5)(INCLUDE 51,62,64,79/#75-PART II)(*03)
  • Buick 12337249
    12337249
    COVER KIT, ENGINE FRONT (C 1982-83 W/LC4)(INCLUDE 51,62,64,79/#75-PART II)
  • Buick 12337249
    12337249
    COVER KIT, ENGINE FRONT (B 1982-84 W/LC4)(INCLUDE 51,62,64,79/#75-PART II)
  • Buick 12337249
    12337249
    COVER KIT, ENGINE FRONT (E 1982-84 W/LC4)(INCLUDE 51,62,64,79/#75-PART II)
  • Buick 12337249
    12337249
    COVER KIT, W/GASKETS, ENGINE FRONT (INCLUDE #47,60,69,72)(1984)
  • Buick 25522648
    25522648
    COVER KIT, ENGINE FRONT (B 1985 W/LD5)(INCLUDE 51,62,64,79/#75-PART II)
  • Buick 25522648
    25522648
    COVER KIT, ENGINE FRONT (G 1985-87 W/LD5)(INCLUDE 51,62,64,79/#75-PART II)
  • Buick 25522648
    25522648
    COVER KIT, ENGINE FRONT (B 1982-84 2ND DESIGN W/LD5)(INCLUDE 51,62,64,79/#75-PART II)(*03)
  • Buick 25522648
    25522648
    COVER KIT, ENGINE FRONT (G 1982-84 2ND DESIGN W/LD5)(INCLUDE 51,62,64,79/#75-PART II)(*03)
  • Buick 25522648
    25522648
    COVER KIT, ENGINE FRONT (B 1985 W/LD5)(INCLUDE 13,21,22/#75-PART II)
  • Buick 25522648
    25522648
    COVER KIT, ENGINE FRONT (G 1982-84 2ND DESIGN W/LD5)(INCLUDE 13,21,22,#75-PART II)(*03)
  • Buick 25522648
    25522648
    COVER KIT, ENGINE FRONT (B 1982-84 2ND DESIGN W/LD5)(INCLUDE 13,21,22/#75-PART II)(*03)
  • Buick 25522648
    25522648
    COVER KIT, ENGINE FRONT (G 1985-87 W/LD5)(INCLUDE 13,21,22/#75-PART II)
  • BOLT, Exhaust Manifold-RH
    1261334
    BOLT, EXHAUST MANIFOLD-RH (3/8X16X3.01)
  • 1261360
    BOLT, EXHAUST MANIFOLD-RH (3/8X16X3.57)
  • STUD, Engine Cylinder Head
    Buick 22510585
    22510585
    STUD, CYL HEAD (1/2-13X4.30,7/16-20X1.37)
  • Buick 22520637
    22520637
    STUD, CYL HEAD (1/2-13X3.10,3/8-16X0.75) PLAIN
  • PLUG, Engine Camshaft & Balance Shaft Hole
    Buick 22545308
    22545308
    PLUG, CAMSHAFT REAR BEARING
  • Buick 25521361
    25521361
    PLUG, CAMSHAFT REAR BEARING LOCATING (EXPANSION CUP)
  • Buick 25521361
    25521361
    PLUG, CAMSHAFT REAR BEARING LOCATING(1985)
  • SWITCH, Coolant Temperature (Engine Unit)
    Buick 25036371
    25036371
    SWITCH, COOLANT TEMPERATURE
  • Buick 25036371
    25036371
    SWITCH, COOLANT TEMPERATURE(1 BLADE TERMINAL,3/8-18 THREAD)(STAMP AC125CM)
  • Buick 25036371
    25036371
    SWITCH, COOLANT TEMPERATURE(1 BLADE TERMINAL,3/8-18 THREAD)(STAMPED AC125CM)(1982-83)
  • Buick 25036629
    25036629
    SWITCH, COOLANT TEMPERATURE(1 OR 2 BLADE TERMINAL,3/8-18 THREAD)(1984)
  • Buick 25036629
    25036629
    SWITCH, COOLANT TEMPERATURE
  • BOLT, Engine Front Cover
    Buick 25519892
    25519892
    BOLT, FRONT COVER (W/WASHER 5/16X18X2 11/16)
  • Buick 25519892
    25519892
    BOLT, W/WASHER, ENGINE FRONT COVER(1985)
  • BOLT, Engine Coolant Pump
    Buick 25524007
    25524007
    BOLT, PUMP COVER TO ENGINE FRONT COVER
  • Buick 25524007
    25524007
    BOLT, W/WASHER,COOLANT PUMP COVER(1984)
  • WASHER, Engine Crankshaft Pulley And Balancer
    Buick 25525918
    25525918
    WASHER, BALANCE TO CRANKSHAFT (1.72X.781)
  • Buick 25525918
    25525918
    WASHER, BALANCE TO CRANKSHAFT (1.72 X .781)
  • BOLT, Ignition Distributor Housing
    Buick 25526454
    25526454
    BOLT, W/WASHER, DIST HOLD DOWN (PART OF #63-PART I)
  • Buick 25526454
    25526454
    BOLT, W/WASHER, DISTRIBUTOR HOLD DOWN (PART OF #71)
  • Buick 563439
    563439
    LOCK, LOCK, EXHAUST MANIFOLD BOLT (1 BOLT LOCK)
  • Buick 9440077
    9440077
    NUT, NUT, WING (1/4X20) PHOSPHATE ELECTRO ORGANIC
  • 11588711
    BOLT, HEX FLANGED HEAD (M6X1X13) 9.8 PHOSPHATE ORGANIC
    $7.39 $4.69
    1
    Add To Cart
  • 1470030
    CLAMP, WORM GEAR (15.7 TO 31.8) SST (1986-90)
    • Replaced By: 11610236
    $7.38 $4.69
    1
    Add To Cart
  • 8919354
    CONDUIT, ELECTRODE (.350 INSIDE DIAMETER)
    $53.12 $33.77
    1
    Add To Cart
  • 1453658
    PIN, DOWEL (5/8X1 3/16) PLAIN
    • Replaced By: 12720455
    $7.40 $4.69
    1
    Add To Cart
  • 9440033
    BOLT, HEX FLANGED HEAD (1/4-20X5/8) 280M PHOSPHATE ORGANIC
    $5.42 $3.45
    1
    Add To Cart
  • 11609970
    CLAMP, WORM GEAR (.30 TO .87) SST
    $4.55 $2.89
    15
    Add To Cart
  • Buick 9442184
    9442184
    BOLT, HEXAGON (5/16-18X7/8) 300M PHOSPHATE
    $6.91 $4.38
    5
    Add To Cart
  • 3727207
    BOLT, HEXAGON (7/16-20X.70) STEEL
    $11.18 $7.11
    40
    Add To Cart
  • 11609754
    CLAMP, WORM GEAR (52.4 TO 74) SST
    • Replaced By: 12338017
    $8.41 $5.62
    5
    Add To Cart
  • 3951644
    BOLT, HEXAGON (5/16-18X1 1/8) 280M PHOSPHATE (CARBURETOR MOUNT SHORT)
    $6.02 $3.82
    5
    Add To Cart
  • 11609779
    WASHER, FLAT (5/16X5/8) ZINC COATED (DIPPED OR PLATED)
    $7.39 $4.69
    1
    Add To Cart
  • 11609779
    WASHER, FLAT (5/16X5/8) ZINC COATED (DIPPED OR PLATED) HARD
    $7.39 $4.69
    1
    Add To Cart
  • 12338130
    NUT, HEXAGON (5/16-18) 286M PHOSPHATE ORGANIC
    $5.21 $3.15
    10
    Add To Cart
  • Buick 179822
    179822
    BOLT, HEXAGON (5/16-18X1 1/2) 280M ZINC COATED (DIPPED OR PLATED)
    $15.41 $9.66
    1
    Add To Cart
  • Buick 19370570
    19370570
    NUT, HEXAGON (5/16-24) 286M ZINC
    $7.19 $4.57
    1
    Add To Cart
  • Buick 24500867
    24500867
    PLUG, CUP BLOCK HOLES(1.5"DIAMETER)(AS REQUIRED)(0.034)
    $3.87 $2.46
    10
    Add To Cart
  • 24501365
    BOLT, HEXAGON,5/16-18X5/8,ZINC(AS REQUIRED)
    $12.24 $7.77
    1
    Add To Cart
  • Buick 24501688
    24501688
    STUD, M8-1.25X35.0 9.8 PC
    $10.17 $5.05
    1
    Add To Cart
  • 25536321
    PIN, DOWEL 1/4"X 1/2"(AS REQUIRED)
    $7.39 $4.69
    1
    Add To Cart
  • Buick 585927
    585927
    PIN, DOWEL (5/16X9/16) STEEL
    $3.27 $1.75
    1
    Add To Cart
  • 9424338
    BOLT, HEXAGON (3/8-16X3/4) 280M ZINC
    $5.98 $3.80
    1
    Add To Cart
  • 9424877
    BOLT, HEXAGON (5/16-18X3/4) 300M PHOSPHATE
    $3.43 $2.20
    5
    Add To Cart
  • Buick 9439636
    9439636
    BOLT, HEXAGON (3/8-16X1 1/2) 300M CADMIUM
    $20.98 $13.16
    1
    Add To Cart
  • 9439905
    BOLT, HEXAGON (3/8-16X3/4) 300M PHOSPHATE ZINC ORGANIC
    $7.31 $4.64
    1
    Add To Cart
  • Buick 9440169
    9440169
    BOLT, HEXAGON (3/8-16X7/8)
    $7.20 $4.57
    1
    Add To Cart
  • 9440224
    BOLT, HEX FLANGED HEAD (5/16-18X.62) 280M PHOSPHATE ORGANIC
    $25.40 $12.60
    1
    Add To Cart
  • Buick 9442340
    9442340
    BOLT, INTAKE MANIFOLD TO CYL HEAD(HEXAGON HEAD 3/8-16X2 300M PC)
    $5.22
    1
    Add To Cart
  • 9420462
    BOLT, HEXAGON (3/8-16X1 1/4) 300M PLATE STEEL (7.039)
  • 9441578
    BOLT, HEXAGON,5/16-18X1/2,HEADER POINT,PLATE STEEL(AS REQUIRED)
  • Buick 9442008
    9442008
    BOLT, HEXAGON HEAD (1/4-20X.50) 280M CADMIUM ZINC
  • Buick 9442339
    9442339
    BOLT, HEXAGON (3/8-16X1.12) 280M PHOSPHATE ELECTRO ORGANIC (1990)
  • Buick 9442339
    9442339
    BOLT, HEXAGON (3/8-16X1.12) 280M PHOSPHATE ELECTRO ORGANIC
  • Buick 9442339
    9442339
    BOLT, HEXAGON (3/8-16X1.12) 280M PHOSPHATE ELECTRO ORGANIC (1986-89)
Genuine GM Parts, the Right Choice
GMPartsGiant.com offers the wholesale prices for genuine 1984 Buick Regal 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, 6 Cyl 4.1L, 6 Cyl 4.3L Diesel. Model Code: 2 DOOR, 4 DOOR.