Engine Assembly fit your 1986 Cadillac Eldorado

My Vehicle Change Vehicle

1986 Cadillac Eldorado

8 Cyl 4.1L; 4-Speed Automatic Transmission, THM440-T4/4T60; Eldorado

My Vehicle Change Vehicle

1986 Cadillac Eldorado

8 Cyl 4.1L; 4-Speed Automatic Transmission, THM440-T4/4T60; Eldorado

Categories Close X

You have selected

Engine

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

Parts Questions

Sort by:

Recommended

Part No. & Part Description

Price

Part No. &
Part Description

15326386
SENSOR, Engine Oil Pressure/Temperature, SENSOR, COOLANT TEMPERATURE (1.150)
MSRP: $49.72
$26.35
1
Add To Cart

19210285
FILTER, Engine Oil Filter, FILTER,OIL(PF58)(LT8)
- Replaced By:
  12731179
MSRP: $10.60
$5.91
1
Add To Cart

12338076
PIN, Engine Clutch Housing or Transmission, PIN, TRANS LINE UP (M18.5X15)
MSRP: $1.73
$1.04
1
Add To Cart

Lubrication

8654382
Plug, Automatic Transmission Fluid Pressure Test Hole
MSRP: $7.20
$4.35
1
Add To Cart
15726460
Bolt, Rear Brake Caliper
- Replaced By:
  15029243

SENSOR, Computer Control Sensors

25036751
SENSOR, MANIFOLD AIR TEMPERATURE
MSRP: $74.29
$42.68
1
Add To Cart
19211437
SENSOR, EXHAUST OXYGEN(M18 X 1.5 7G THREAD,WITH WIRE LEAD)(PIGTAIL)
MSRP: $33.26
$18.54

11562588
PLUG, Engine Oil Pan Drain, PLUG,OIL PAN DRAIN(M12X1.75X26.5)(LT8)
MSRP: $6.64
$4.01
10
Add To Cart

12338144
BOLT, Engine Flywheel, BOLT, FLYWHEEL (M10X1X18.5)
MSRP: $4.91
$3.11
1
Add To Cart

1470030
CLAMP,A/C), CLAMP, WORM TYPE (.56"TO 1.06"DIAMETER)
- Replaced By:
  11610236
MSRP: $7.19
$4.35
1
Add To Cart

25511809
GASKET, Air Cleaner and Silencer, GASKET, AIR CLEANER
MSRP: $12.44
$8.32
10
Add To Cart

GASKET, Engine Coolant Thermostat Housing

3522676
GASKET, THERMOSTAT HOUSING
MSRP: $9.43
$5.00
5
Add To Cart
3522723
GASKET, THERMOSTAT LOWER TO INTAKE MANIFOLD
MSRP: --
$13.05
1
Add To Cart

3634807
HEATER, Throttle Body/Carburetor, HEATER,EARLY FUEL EVAPORATOR

PULLEY, Fan and Coolant Pump

1627264
PULLEY, BELT IDLE(*02)
MSRP: $5.92
$3.76
1
Add To Cart
1627356
PULLEY, COOLANT PUMP (CODE MP)

14091870
GROMMET, Engine Crankcase, GROMMET, CRANKCASE VENT (3/4X1-1/8)
MSRP: $4.31
$2.73
5
Add To Cart

1642032
SEAL, Engine Camshaft & Valve Rocker Cover, SEAL, VALVE ROCKER ARM COVER (4)(*04)
MSRP: $9.92
$4.29
1
Add To Cart

1645201
GASKET, Engine Camshaft & Valve Rocker Cover, GASKET, VALVE ROCKER ARM COVER(*02)
MSRP: $20.61
$13.05
1
Add To Cart

9438373
HOSE, Radiator Outlet (Lower), HOSE,CRANKCASE OIL VENT SEPARATOR ON AIR CLEANER(8.962)(CUT AS REQUIRED
MSRP: $118.44
$57.04
1
Add To Cart

1626631
INLET, Engine Coolant Pump, INLET, COOLANT PUMP

1645227
CRANKSHAFT, Engine, CRANKSHAFT, ENGINE

3521905
GASKET, Engine Front Cover, GASKET, ENGINE FRONT COVER

1627806
SEAL, Engine Rear Main Bearing, SEAL, CRANKSHAFT REAR MAIN BEARING CAP
MSRP: $39.73
$19.69
1
Add To Cart

25013767
VALVE, Engine Oil Filter, VALVE, OIL FILTER BY PASS (PART OF 4)
MSRP: $8.21
$4.57
1
Add To Cart

14033946
STUD, Ignition Distributor Housing, STUD, DISTRIBUTOR CLA (M10X1.5)

1620938
KEY, Engine Camshaft, KEY, CAMSHAFT DOOR SPRKT

3538862
GASKET, Engine Oil Pan, GASKET,OIL PAN(GASKET, OIL PAN)

12489577
BEARING KIT, Engine Crankshaft Main, BEARING KIT, CRANKSHAFT (NO. 2,4)
MSRP: $71.47
$35.45
1
Add To Cart

12489578
BEARING KIT, Engine Connecting Rod, BEARING KIT, CONNECT ROD
MSRP: $40.64
$20.16
1
Add To Cart

15548771
SCREW, Engine Front Cover, SCREW, FRONT COVER TO CRANKCASE
MSRP: $4.52
$2.88
1
Add To Cart

1618802
ARM, Engine Valve Rocker, ARM, VALVE ROCKER
MSRP: $19.53
$10.38
1
Add To Cart

1618805
ROD, Engine Valve Push Rod, ROD, VALVE PUSH
MSRP: --
$35.72
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

1619035
SHAFT, Engine Oil Pump, SHAFT, OIL PUMP DOOR
MSRP: --
$38.04
1
Add To Cart

1629275
STUD, Air Cleaner and Silencer, STUD,AIR CLEANER
MSRP: --
$13.05
1
Add To Cart

1631239
BOLT, Engine Camshaft & Valve Rocker Cover, BOLT, ROCKER COVER TO CYL HEAD (W/SILICONE ISOLATOR)(*02)
MSRP: $8.09
$6.56
1
Add To Cart

1635313
KEY, Engine Valve Spring Cap, KEY,VALVE STEM(KEY HAS ROUND CUT RIDGE TO ACCOMMODATE VALVE)
MSRP: --
$26.65
1
Add To Cart

1636022
PLUG, Engine Block, PLUG, CRANKCASE OIL HOLE (M22X1.5)
MSRP: $18.44
$13.05
1
Add To Cart

1636206
BRACKET, Engine Cooling, BRACKET, W/PULLEY, BELT IDLE (1986)(*01)
MSRP: --
$75.49
1
Add To Cart

1645196
ROD, Engine Piston, ROD, CONNECT
MSRP: $120.69
$59.84
1
Add To Cart

VALVE, Emission Control System

17113487
VALVE, EGR(PRODUCT 17086710)
MSRP: $137.52
$57.76
1
Add To Cart
1997156
VALVE, EGR SOLENOID(*02,03)

19300384
SPARK PLUG,Glow), SPARK PLUG, (R44LTS6)
- Replaced By:
  19354416
MSRP: $4.18
$2.33
1
Add To Cart

22547852
GASKET, Emission System, GASKET, EGR VALVE
MSRP: $2.82
$1.49
1
Add To Cart

3539588
THERMOSTAT, Engine Coolant Temperature, THERMOSTAT, COOLANT
MSRP: $17.46
$9.25
1
Add To Cart

88960257
BALANCER, Engine Crankshaft And Camshaft Balancer, BALANCER,ENGINE VIBRATION TORSION W/PULLEY(REPLACES ONE OR TWO PIECE DESIGN ON SOME 19 85-86 MODELS)
MSRP: --
$101.25
1
Add To Cart

94027809
PLUG, Engine Valve Lifter Cam, PLUG, VALVE LIFTER CARRIER (4.520)(1987)
MSRP: $6.48
$4.34
1
Add To Cart

10465100
STARTER, Starter Motor, MOTOR, START (COMPONENT PARTS SERVICED)(1987)(*04)

11504764
BOLT, Engine Cooling, BOLT,HEXAGON M12X1.75X115 RED BODY 10.9 PC(AS REQUIRED)

12337936
SEAL, Engine Piston, SEAL, CYL LINER O RING (PART OF 22)

12366109
PUMP, Engine Oil Pump, PUMP, OIL (COMPLETE)

12369484
PUMP KIT, Engine Coolant, PUMP KIT, COOLANT (INCLUDE 90)

12552298
SHIELD, Starter Motor, SHIELD, START MOTOR

12552894
ADAPTER, Engine Oil Filter, ADAPTER, OIL FILTER (INCLUDES 5,6,9)(*05)

14054461
STUD, Transmission Oil Filler, STUD, EXHAUST MANIFOLD-RH (M8X1.25X14/M8X1.25X55)

STUD, Starter Motor

14054461
STUD, START MOTOR (2.183)(M8X1.25X20/M8X1.25X15)(1986)
3537885
STUD, STARTER BRACKET(M8X1.25X19.6,M8X1.25X16.6 (1987))

1619044
WASHER, Distributor Drive Gear, WASHER, DISTRIBUTOR PINION (12.36 INSIDE DIAMETER X 32 OUTSIDE DIAMETER)

1619395
PIN, Intake & Exhaust Manifold, PIN, INTAKE MANIFOLD LOCATING (2)

BOLT, Starter Motor

1621069
BOLT, START MOTOR MOUNTING (M10X1.5X48)
1636501
BOLT, START MOTOR MOUNTING (M10X1.5X131)(1987)

1622981
VALVE, Engine Oil Pressure, VALVE, OIL PRESSURE REGULATOR

1623825
SEAL, Engine Oil Distribution, SEAL, ENGINE BLOCK OIL GALLERY PIPE

1626133
SPACER, Engine Crankshaft, SPACER,FLYWHEEL FLEXIBLE PLATE

1626134
SPRING, Accelerator Return Spring, SPRING, THROTTLE RETURN

1626164
BOLT, BOLT, ROCKER ARM PIVOT SUPPORT

1627550
CORD, Engine Coolant Heater, CORD, ENGINE BLOCK HEATER (2)

MANIFOLD, Engine Exhaust Manifold

1628352
MANIFOLD, EXHAUST-LH (STAINLESS STEEL)
1628353
MANIFOLD, EXHAUST-RH (STAINLESS STEEL)

1628822
CAMSHAFT, Engine, CAMSHAFT KIT(INCLUDE CAMSHAFT,LFTRS,LUBRICANT)(INCLUDE 98)(*03)

CONDUIT, Spark Plug Ignition Wire

1629929
CONDUIT, SPARK PLUG-LH (1986)
1629930
CONDUIT, SPARK PLUG-RH (1986)

1630683
CONTAINER, Engine Coolant Heater, CONTAINER, BLOCK HEATER CORD STOWAGE

SEAL, Engine Oil Pan Drain Plug

1631748
SEAL, OIL PAN DRAIN PLUG(O RING)
1631748
SEAL, CRANKCASE OIL HOLE PLUG (O RING TYPE)

1633910
PIN, Engine Cylinder Head, PIN, CYL HEAD LOCATING (4)

1635318
VALVE, Intake, VALVE, INTAKE (STD)(*06)

1635536
RETAINER, Engine Valve, RETAINER, VALVE SPRING

1635718
CHANNEL, Spark Plug Ignition Wire, CHANNEL, SPARK PLUG-LH (1987)

1636207
TENSIONER, Engine Cooling, TENSIONER, DOOR BELT

1636472
SUPPORT, SUPPORT, STEERING PUMP & DOOR BELT TENSION

1636478
SHIELD, Engine Cooling, SHIELD, BELT IDLE PULLEY(*02)

1637031
BEARING, Engine Camshaft Thrust, BEARING, CAMSHAFT THRUST (1987)

1638399
COVER, Flywheel & Clutch & Converter Housing, COVER, TRANS CONVERTER REAR

1639827
COVER, COVER, VALVE ROCKER ARM(*02,03)

1640122
CHAIN, Engine Timing, CHAIN, CAMSHAFT TIMING

1642788
HEATER, Engine Coolant Heater, HEATER, ENGINE BLOCK

1644996
BOLT, Engine Connecting Rod Cap, BOLT, CONNECT ROD

1646351
TUBE, Engine Oil Level, TUBE, OIL LEVEL INDICATOR

1647005
SEAL, Engine Oil Pump Cover, SEAL,OIL PUMP(O RING)(TO CRANKCASE)

1647311
SEAL, Engine Front Cover & Crankshaft Seal, SEAL, CRANKSHAFT FRONT COVER (PART OF 93)

1648458
FLYWHEEL, Engine Crankshaft, FLYWHEEL, ENGINE

1649134
RING KIT, Engine Piston, RING KIT (STD)(PART OF 22)

1649685
PIPE, Engine Oil Distribution, PIPE, ENGINE BLOCK OIL GALLERY

1649686
SPRING, Engine Valve, SPRING,INTAKE & EXHAUST VALVE

1649705
SEAL, Engine Valve, SEAL, VALVE STEM

17102660
LIFTER, Valve, LIFTER,VALVE(*05)

STUD

22532588
STUD, AIR INJECTOR PUMP (0.002)(2)
22532588
STUD, FRONT COVER & IDLER TO CRANKCASE (0.002)(M10X1.5X30/M10X1.5X22)(2)

24573752
STUD, Intake & Exhaust Manifold, STUD,EXHAUST MANIFOLD

25036378
SWITCH KIT, SWITCH KIT, OIL PRESSURE (PART OF 4)

25036586
SWITCH, Coolant Temperature (Engine Unit), SWITCH, ENGINE METAL TEMPERATURE

25096701
CLEANER, Air Intake, CLEANER,AIR(*01)

25523766
TUBE, Air Cleaner Intake, TUBE, ENGINE AIR HEAT STOVE (440MM LG)

3517831
COVER, Engine Front Cover, COVER, ENGINE FRONT (INCLUDE 91)

3520707
CAP, Engine Oil Filler, CAP, OIL FILLER(*02,03)

3520720
VALVE, Exhaust, VALVE, EXHAUST (STD)(*06)

3521181
SUPPORT, Engine Valve Adjusting, SUPPORT, ROCKER ARM PIVOT(*02,03)

3521392
CLAMP, Ignition Distributor Housing, CLAMP, DISTRIBUTOR RETAINER

3521859
COVER, Automatic, COVER, TRANS CONVERTER FRONT

3522956
GASKET, Engine Coolant Pump, GASKET, COOLANT PUMP INLET

3525426
BRACKET, Air Injection Reactor Pump and Multi-Function Air Compressor, BRACKET, AIR INJECTOR PUMP

SPROCKET, Engine Camshaft

3533208
SPROCKET, CAMSHAFT DOOR
3538855
SPROCKET, CAMSHAFT DOOR

3536551
BOLT, Engine Cylinder Head, BOLT, HEXAGON (M12X1.75X172)

3536552
STUD, Engine Cylinder Head, STUD (M12X1.75X153/M10X1.5X16)

3538423
GASKET, Engine Cylinder Head, GASKET, CYLINDER HEAD

3538466
PAN, Engine Oil, PAN, OIL

3538914
BRACKET, Starter Motor, BRACKET, START MOTOR

88891759
GASKET, Engine Oil Filter, GASKET, FILTER ADAPTER (PART OF 4)

11570082
BOLT, HEX FLANGED HEAD,M8X1.25X22,19 THREAD,18 OUTSIDE DIAMETER,10.9,GMW3359(AS REQUIRED)
MSRP: $7.79
$4.95
10
Add To Cart

11514597
NUT, HEX FLANGED HEAD,10X1.5 THREAD, 9.8 THICK, 21.8 OUTSIDE DIAMETER, 510M (10) PHOSPHATE ZINC ORGANIC - FLAKE 7111M(AS REQUIRED)(2.383)
MSRP: $8.20
$4.57
1
Add To Cart

11514596
NUT, HEX FLANGED HEAD,M8X1.25,17.9 OUTSIDE DIAMETER,738 THICK,13MM HEXAGON,10, PHOSPHATE ZINC ORGANIC - FLAKE(AS REQUIRED)(8.915)
MSRP: $7.01
$4.03
1
Add To Cart

11515755
BOLT, HEXAGON,M8X1.25X16,15 THREAD,18 O.D.,10.9,7114M(AS REQUIRED)(TOGETHER WITH 12345493 REPLCS 25534835)
MSRP: --
$13.05
1
Add To Cart

11516360
BOLT, HEX FLANGED HEAD M10X1.2X90,9.8,7114M,22.3 OUTSIDE DIAMETER HEADER POINT(AS REQUIRED)
MSRP: $5.79
$3.68
5
Add To Cart

11515744
NUT, HEX FLANGED HEAD,M12X1.75,14THK,25.6 O.D.,10,ZINC COATED(AS REQUIRED)
MSRP: $7.20
$4.57
1
Add To Cart

11516327
BOLT, HEX FLANGED HEAD,M10X1.5X25,22.30 O.D.,HEADER POINT,10.9,7112M(AS REQUIRED)
MSRP: $4.30
$2.73
10
Add To Cart

11513783
SCREW, HEXAGON,M10X1.5X16,15 O.D.,9.8,PHOSPHATE ELECTRO-ORGANIC(AS REQUIRED)
MSRP: $6.87
$4.36
1
Add To Cart

12337828
SCREW, HEXAGON W/FLAT WASHER,TAP,M6.3X1.81X20,13.2 O.D.,ALUMINUM BASECOAT POINT,STEEL,PZ0R(AS REQUIRED)
- Replaced By:
  22527475
MSRP: $10.63
$6.76
1
Add To Cart

11514112
BOLT, HEXAGON,M12X1.75X90,10.9,PHOSPHATE ORGANIC,37 THREAD 26.6 OUTSIDE DIAMETER(AS REQUIRED)
MSRP: $6.69
$4.25
1
Add To Cart

11503428
BOLT, HEXAGON (M10X1.5X27) 9.8 PH (1987)
MSRP: $7.19
$4.57
1
Add To Cart

11514224
BOLT, HEXAGON,M12X1.75X45,30 THREAD,9.8,PC(AS REQUIRED)
MSRP: $14.19
$9.02
5
Add To Cart

11514527
NUT, HEXAGON FLGD (M5X0.8)
MSRP: $8.93
$5.68
1
Add To Cart

11516477
BOLT, HEX WASHER HEAD,M6X1X13,13.2 OUTSIDE DIAMETER,6202M,7114M,TAP,TRIM-POINT(AS REQUIRED)
MSRP: $14.95
$13.05
1
Add To Cart

12337995
NUT, HEXAGON, M8X1.25X7.8, 15 OUTSIDE DIAMETER, GM 510M STEEL,PC((W/CAST IRON HEAD))(AS REQUIRED)(0.334)
MSRP: $5.42
$3.45
1
Add To Cart

11500424
NUT, M10 X 1.5(AS REQUIRED)
MSRP: $2.31
$1.46
10
Add To Cart

11504611
BOLT, HEX FLANGED HEAD W/CONICAL WASHER M8X1.25X20(AS REQUIRED)
MSRP: $9.16
$5.82
1
Add To Cart

11507095
NUT, HEXAGON M6X1X5.5 9 PHOSPHATE ELECTRO ORGANIC(AS REQUIRED)
MSRP: $0.42
$0.39
1
Add To Cart

11508301
BOLT, HEXAGON (M8X1.25X75)
MSRP: $42.77
$25.84
1
Add To Cart

11514766
BOLT, HEXAGON (M8X1.25X25) 10.9
MSRP: $4.03
$2.56
10
Add To Cart

14081021
SCREW, PAN HEAD CROSS RECESS M8X1.25X20 9.8 PHOSPHATE ORGANIC(AS REQUIRED)
MSRP: $2.76
$1.75
5
Add To Cart

15607203
SCREW, HEX WASHER HEAD TAP (M8X1.25X25) PHOSPHATE ORGANIC
MSRP: --
$12.60
1
Add To Cart

14080573
PLUG, 3RD & 4TH SHIFT SHAFT HOLE(CUP)(17OD,1 THICK,5 DEEP,1010 STEEL,PC)(AS REQUIRED)

25512804
SCREW, HEXAGON W/WASHER,M4.2X1.41X16,TAP,ALUMINUM BASECOAT POINT,6010M,PHOSPHATE ORGANIC(AS REQUIRED)

9421761
PLUG, CUP EXPANSION 2.125 DI STEEL PLAIN(AS REQUIRED)

9426926
NUT, STAMPED/DF/W-SEALER #10-24 ZINC COATED(AS REQUIRED)

Genuine GM Parts, the Right Choice

GMPartsGiant.com offers the wholesale prices for genuine 1986 Cadillac Eldorado 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 4.1L. Model Code: ELDORADO.