Engine Assembly fit your 1990 Cadillac Fleetwood

My Vehicle Change Vehicle
1990 Cadillac Fleetwood

8 Cyl 4.5L MFI; 4-Speed Automatic Transmission, THM440-T4/4T60

My Vehicle Change Vehicle
1990 Cadillac Fleetwood

8 Cyl 4.5L MFI; 4-Speed Automatic Transmission, THM440-T4/4T60

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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
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

You have 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
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
Sort by:
Recommended
Part No. & Part Description
Price
Part No. &
Part Description
  • SENSOR, Computer Control Sensors
    15326386
    SENSOR, COOLANT TEMPERATURE
    MSRP: $49.72
    $26.35
    1
    Add To Cart
  • 12219931
    SENSOR, M.AIR PUMP
    MSRP: $150.26
    $63.12
    1
    Add To Cart
  • 25036751
    SENSOR, MANIFOLD AIR TEMPERATURE
    MSRP: $74.29
    $42.68
    1
    Add To Cart
  • 19211435
    SENSOR, EXHAUST OXYGEN
    MSRP: $160.42
    $67.38
    1
    Add To Cart
  • GASKET, Engine Coolant Thermostat Housing
    3522676
    GASKET, ENGINE COOLANT THERMOSTAT HOUSING
    MSRP: $9.43
    $5.26
    5
    Add To Cart
  • Cadillac 3522957
    3522957
    GASKET, COOLANT THERMOSTAT HOUSING LOWER
    MSRP: --
    $12.60
    1
    Add To Cart
  • PIVOT, Engine Valve Adjusting
    1618819
    PIVOT, VALVE ROCKER ARM (CYL 2,4,5,7)
    MSRP: --
    $13.05
    1
    Add To Cart
  • 1618820
    PIVOT, VALVE ROCKER ARM (CYL 1,3,6,8)
    MSRP: $10.37
    $4.40
    1
    Add To Cart
  • PLUG, Engine Block
    Cadillac 1636022
    1636022
    PLUG, CRANKCASE OIL HOLE (1.531)
    MSRP: $18.44
    $13.05
    1
    Add To Cart
  • Cadillac 3526877
    3526877
    PLUG, ENGINE BLOCK WATER DRAIN HOLE (1/8-27) ZINC COATED (DIPPED OR PLATED)
  • BOLT, Intake & Exhaust Manifold
    Cadillac 1646449
    1646449
    BOLT, INTAKE MANIFOLD(TO CYL HEAD (6))
    MSRP: --
    $12.54
    1
    Add To Cart
  • Cadillac 1646450
    1646450
    BOLT, INTAKE MANIFOLD (M8X1.25X48) 9.8 PHOSPHATE ORGANIC (5)
    MSRP: --
    $12.54
    1
    Add To Cart
  • Cadillac 1646451
    1646451
    BOLT, INTAKE MANIFOLD (M8X1.25X38) 9.8 PHOSPHATE ORGANIC (4)
  • Cadillac 12378577
    12378577
    SEALANT, SEALANT,PLASTIC VALVE COVER SEALANT(ROOM TEMPERATURE VULCANIZING)(4.76 OUNCE)(85 GRAMS)(AS REQUIRED)
  • SEAL, Engine Oil Pan Drain Plug
    Cadillac 1631748
    1631748
    SEAL, OIL PAN DRAIN PLUG(O RING)
  • Cadillac 1631748
    1631748
    SEAL, CRANKCASE OIL HOLE PLUG O RING
  • STUD, Intake & Exhaust Manifold
    Cadillac 1646452
    1646452
    STUD, INTAKE MANIFOLD TO HEAD (M8X1.25X48/M6X1X11.6) 9.8 PHOSPHATE ORGANIC
  • Cadillac 3521615
    3521615
    STUD, EXHAUST MANIFOLD(3.604)
  • Cadillac 25036378
    25036378
    SWITCH, SWITCH,FUEL PUMP & ENGINE OIL PRESSURE INDICATOR(3 BLADE TERMINAL,1/4-18 THREAD)
  • Cadillac 9415595
    9415595
    PLUG, Emission System, PLUG,AIR INJECTION ENGINE PIPE HOLE(INVERTED FLARE,3/4-18 THREAD,STEEL, ZINC COATED.81 LINING,HEXAGON DRIVE)(NB2)
  • 11517996
    NUT, HEX FLANGED HEAD,M10X1.5,11.2 THICK,21.5 OUTSIDE DIAMETER,10,7111M,ALL METAL PREVENT TORQUE(NUT, VALVE ROCKER ARM PIVOT SUPPORT (8.917))(AS REQUIRED)
    MSRP: $7.19
    $4.57
    1
    Add To Cart
  • 11517996
    NUT, HEX FLANGED HEAD (M10X1.5) ZINC ORGANIC
    MSRP: $7.19
    $4.57
    1
    Add To Cart
  • 11514597
    NUT, HEX FLANGED HEAD (M10X1.5) 10 PHOSPHATE ORGANIC
    MSRP: $8.20
    $4.57
    1
    Add To Cart
  • 11514596
    NUT, HEX FLANGED HEAD (M8X1.25) 9 PHOSPHATE ELECTRO ORGANIC
    MSRP: $7.01
    $4.03
    1
    Add To Cart
  • 11515755
    BOLT, HEXAGON W/CONICAL WASHER (M8X1.25X16) 9.8 PHOSPHATE ZINC ORGANIC
    MSRP: --
    $13.05
    1
    Add To Cart
  • 11609411
    NUT, HEXAGON W/CONICAL WASHER (M6X1) 19 PHOSPHATE ELECTRO ORGANIC
    MSRP: $2.31
    $1.46
    10
    Add To Cart
  • 11515744
    NUT, HEXAGON FLGD (M12X1.75) 10 CADMIUM
    MSRP: $7.20
    $4.57
    1
    Add To Cart
  • 11508476
    BOLT, HEX FLANGED HEAD (M8X1.25X25) 9.8 PHOSPHATE ORGANIC
    MSRP: $3.46
    $2.20
    10
    Add To Cart
  • 11515756
    BOLT, HEX FLANGED HEAD (M8X1.25X20) 10.9 PHOSPHATE ORGANIC
    MSRP: $7.31
    $4.64
    10
    Add To Cart
  • 15714276
    BOLT , HEXAGON W/FLAT WASHER (M4.2X1.41X16) NICKEL ORG
    • Replaced By:
      11509374
    MSRP: $3.46
    $2.52
    1
    Add To Cart
  • 11516327
    BOLT, HEX WASHER HEAD (M10X1.5X25) 10.9 PHOSPHATE
    MSRP: $4.30
    $2.73
    10
    Add To Cart
  • 11514112
    BOLT, HEXAGON (M12X1.75X90) 10.9 ZINC ORGANIC (PART OF 91)
    MSRP: $6.69
    $4.25
    1
    Add To Cart
  • 11514224
    BOLT, HEXAGON (M12X1.75X45) 10.9 CADMIUM
    MSRP: $14.19
    $9.02
    5
    Add To Cart
  • 11515358
    SCREW, HEX WASHER HEAD (M8X1.25X20) PHOSPHATE ORGANIC
    MSRP: $4.03
    $2.56
    10
    Add To Cart
  • Cadillac 12337995
    12337995
    NUT, HEXAGON (M8X1.25) PHOSPHATE
    MSRP: $5.42
    $3.45
    1
    Add To Cart
  • Cadillac 10067660
    10067660
    BOLT, HEX FLANGED HEAD (M8X1.25X45) 9.8 PHOSPHATE ELECTRO ORGANIC
    MSRP: $6.69
    $4.25
    1
    Add To Cart
  • Cadillac 103376
    103376
    PIN, COTTER (3/32X1) PLAIN
    MSRP: $2.22
    $1.40
    1
    Add To Cart
  • 11500424
    NUT, HEXAGON (M10X1.5) 10 PHOSPHATE
    MSRP: $2.31
    $1.46
    10
    Add To Cart
  • Cadillac 11507095
    11507095
    NUT, HEXAGON M6X1X5.5 9 PHOSPHATE ELECTRO ORGANIC(AS REQUIRED)
    MSRP: $0.42
    $0.39
    1
    Add To Cart
  • Cadillac 11516329
    11516329
    BOLT, HEX FLANGED HEAD (M12X1.5X25) 9.8 PHOSPHATE ZINC ORGANIC
    MSRP: $6.91
    $4.38
    1
    Add To Cart
  • 14081021
    SCREW, PAN HEAD CROSS RECESS (M8X1.25X20) 9.8 PHOSPHATE ORGANIC
    MSRP: $2.76
    $1.75
    5
    Add To Cart
  • Cadillac 15548771
    15548771
    SCREW, PAN TORX HEAD (M10X1.5X24) 9.8 PHOSPHATE
    MSRP: $4.52
    $2.88
    1
    Add To Cart
  • 3522364
    BOLT, HEX FLANGED HEAD (M10X1.5X80) 9.8 PHOSPHATE ZINC ORGANIC
    MSRP: $14.83
    $9.67
    5
    Add To Cart
  • 11516424
    SCREW, HEX WASHER HEAD MACHINE (M6X1X25) 9.8 PHOSPHATE ZINC ORGANIC
  • 11516344
    BOLT, HEX FLANGED HEAD (M8X1.25X65) 9.8 PHOSPHATE ORGANIC
  • Cadillac 3532281
    3532281
    SCREW, HEXAGON W/FLAT WASHER (M4.2X1.41X45) PHOSPHATE ORGANIC
Genuine GM Parts, the Right Choice
GMPartsGiant.com offers the wholesale prices for genuine 1990 Cadillac Fleetwood 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: 8 Cyl 4.5L. Model Code: 2 DOOR, 4 DOOR, 60 SPECIAL 4 DOOR, CONVERSION.