Engine Assembly fit your 1985 Pontiac Grand Prix

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1985 Pontiac Grand Prix
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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
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Recommended
Part No. & Part Description
Price & Qty.
Part No. &
Part Description
  • SENSOR, Computer Control Sensors
    15326386
    SENSOR, COOLANT TEMPERATURE (ECM FUNCTION)(1.150)
    $51.06 $27.06
    1
    Add To Cart
  • Pontiac 10045847
    10045847
    SENSOR, COOLANT TEMPERATURE
    $73.46 $35.37
    1
    Add To Cart
  • Pontiac 19211437
    19211437
    SENSOR, EXHAUST OXYGEN
    $33.26 $15.80
  • BOLT, Engine Connecting Rod Cap
    25531956
    BOLT, CONNECT ROD
    $3.71 $2.36
    1
    Add To Cart
  • Pontiac 461372
    461372
    BOLT, CONNECT ROD
    $55.35 $33.44
    1
    Add To Cart
  • GASKET, Air Cleaner and Silencer
    25511809
    GASKET, AIR CLEANER & SILENCER
    $12.44 $8.32
    10
    Add To Cart
  • 25511809
    GASKET, AIR CLEANER & SILENCER(*KIT1)
    $12.44 $8.32
    10
    Add To Cart
  • GASKET, Engine Camshaft & Valve Rocker Cover
    10046089
    GASKET, VALVE ROCKER COVER (1987)
    $35.68 $21.55
    1
    Add To Cart
  • Pontiac 14082322
    14082322
    GASKET, VALVE ROCKER COVER (1984-86)
    $11.47 $7.29
    1
    Add To Cart
  • 25523348
    GASKET, ROCKER ARM COVER
  • BOLT, Engine Cylinder Head
    10168525
    BOLT, CYL HEAD (7/16-14X3 3/4)PLAIN
    $3.91 $3.28
    15
    Add To Cart
  • 10168526
    BOLT, CYL HEAD (7/16-14X3)PLAIN
    $3.90 $3.11
    1
    Add To Cart
  • 10168527
    BOLT, CYL HEAD SHT (7/16X14X1 3/4)PLAIN
    $3.91 $3.28
    15
    Add To Cart
  • 22510580
    BOLT, CYL HEAD (1/2X13X3.10-3/8 HEAD)
    $13.05
    1
    Add To Cart
  • Pontiac 25525860
    25525860
    BOLT, CYL HEAD (7/16X14X3 1/2)
    $13.05
    1
    Add To Cart
  • Pontiac 25525861
    25525861
    BOLT, CYL HEAD (7/16X14X2.69)
    $13.05
    1
    Add To Cart
  • Pontiac 22510579
    22510579
    BOLT, CYL HEAD (1/2X13X4.30)
  • 22510583
    BOLT, CYL HEAD (TEMPERATURE SENSOR)
  • FILTER, Engine Oil Filter
    19210284
    FILTER, OIL (PF47)
    • Replaced By: 12731175
    $8.76 $4.88
    1
    Add To Cart
  • Pontiac 12708762
    12708762
    FILTER, OIL
    • Replaced By: 19432234
    $10.20 $5.69
    1
    Add To Cart
  • 16231141
    SENSOR, SENSOR, MANIFOLD DIFFERENTIAL PRESSURE
    $102.62 $31.90
    1
    Add To Cart
  • ROD, Engine Piston
    10108688
    ROD, PISTON CONNECT
    • Replaced By: 19435115
    $111.63 $93.35
    1
    Add To Cart
  • Pontiac 25506520
    25506520
    ROD, CONNECTING
  • BOLT, Starter Motor
    12338064
    BOLT, START MOTOR INBD HOLE
    $14.34 $7.89
    1
    Add To Cart
  • 14097279
    BOLT, STARTER (3/8X16X1 11/16)
    $11.33 $7.38
    1
    Add To Cart
  • Pontiac 12337924
    12337924
    BOLT, STARTER MOTOR (3/8-16X4.66)
    $7.18 $4.34
    5
    Add To Cart
  • 14097278
    BOLT, STARTER (3/8X16X4 11/16)
    $7.47 $4.75
    1
    Add To Cart
  • 14037733
    BOLT, START MOTOR OUTBD HOLE
  • BOLT, Intake & Exhaust Manifold
    Pontiac 88891769
    88891769
    BOLT, INTAKE MANIFOLD (3/8X16X37MM)
    $13.05
    1
    Add To Cart
  • 10198997
    BOLT, INTAKE MANIFOLD (3/8-1X1.25) PHOSPHATE ZINC ORGANIC
    $13.05
    1
    Add To Cart
  • 10198997
    BOLT, INTAKE MANIFOLD (3/8-1X1.25)PHOSPHATE ZINC ORGANIC
    $13.05
    1
    Add To Cart
  • 14091544
    BOLT, INTAKE MANIFOLD (3/8-16X1-1/8)
    $11.01 $7.17
    1
    Add To Cart
  • Pontiac 25518178
    25518178
    BOLT, EXHAUST MANIFOLD(3/8-16X1.87 275M)(*02)
  • GASKET, Engine Coolant Pump
    3754587
    GASKET, PUMP (ALSO PART OF #63)(*02)
    $4.70 $2.59
    20
    Add To Cart
  • 1358410
    GASKET, PUMP COVER (ALSO PART OF 61-63)
  • GASKET KIT, Manifold to Cylinder Head
    Pontiac 10147994
    10147994
    GASKET KIT, INTAKE MANIFOLD(USE ROOM TEMPERATURE VULCANIZING SEALER FOR FRONT & REAR SEALS)
    $32.63 $25.95
    1
    Add To Cart
  • 12328760
    GASKET KIT, INTAKE MANIFOLD
    $54.57 $27.06
    1
    Add To Cart
  • 22527123
    GASKET KIT, INTAKE MANIFOLD (INCLUDE #89-90-107 & 13 ON PART 1)
  • SEAL, Engine Oil Pan
    Pontiac 12337940
    12337940
    SEAL, OIL PAN FRONT (ALSO PART OF #44)(*02)
    $5.59 $3.55
    1
    Add To Cart
  • Pontiac 458625
    458625
    SEAL, OIL PAN REAR (ALSO PART OF #44)
  • BOLT, Engine Main Bearing Cap
    12561388
    BOLT, CRANKSHAFT BEARING CAP (7/16X14X3.34)
    $10.64 $6.75
    1
    Add To Cart
  • Pontiac 25517607
    25517607
    BOLT, BEARING CAP
  • WIRE, Spark Plug or Coil
    Pontiac 12036924
    12036924
    WIRE, SPARK PLUG(*04)
    $12.60
    1
    Add To Cart
  • Pontiac 12036972
    12036972
    WIRE, SEC COIL DIST (W/NIPPLE ENDS)(*03)
    $20.49 $18.78
    1
    Add To Cart
  • 12048976
    WIRE, PRIMARY COIL DIST (W/CLIP ENDS)(*03)
  • BOLT, Ignition Distributor Housing
    14091544
    BOLT, IGNITION TIMER DISTRIBUTOR CLA (3/8-16X1-1/8)
    $11.01 $7.17
    1
    Add To Cart
  • Pontiac 25526454
    25526454
    BOLT, W/WASHER, DIST HOLD DOWN (PART OF #63-PART I)
  • 14095256
    ROD, ROD, VALVE PUSH
    $26.37 $16.76
    1
    Add To Cart
  • SPARK PLUG,Glow)
    Pontiac 19300873
    19300873
    SPARK PLUG, GASOLINE ENGINE IGNITION(R45TS8)(*02)
    • Replaced By: 19354430
    $4.18 $2.33
    1
    Add To Cart
  • Pontiac 19354415
    19354415
    SPARK PLUG, GASOLINE ENGINE IGNITION(R45TS)
    $4.18 $2.33
    1
    Add To Cart
  • COVER KIT, Engine Front Cover
    Pontiac 12337249
    12337249
    COVER KIT, ENGINE FRONT (B 1982-84 1ST DESIGN W/LD5)(INCLUDE 51,62,64,79/#75-PART II)(*03)
  • Pontiac 12337249
    12337249
    COVER KIT, ENGINE FRONT (G 1982-84 1ST DESIGN W/LD5)(INCLUDE 51,62,64,79/#75-PART II)(*03)
  • Pontiac 12337249
    12337249
    COVER KIT, ENGINE FRONT (E 1982-84 W/LC4)(INCLUDE 51,62,64,79/#75-PART II)
  • Pontiac 12337249
    12337249
    COVER KIT, ENGINE FRONT (C 1982-83 W/LC4)(INCLUDE 51,62,64,79/#75-PART II)
  • Pontiac 12337249
    12337249
    COVER KIT, ENGINE FRONT (B 1982-84 W/LC4)(INCLUDE 51,62,64,79/#75-PART II)
  • Pontiac 25522648
    25522648
    COVER KIT, ENGINE FRONT (B 1985 W/LD5)(INCLUDE 51,62,64,79/#75-PART II)
  • Pontiac 25522648
    25522648
    COVER KIT, ENGINE FRONT (B 1982-84 2ND DESIGN W/LD5)(INCLUDE 51,62,64,79/#75-PART II)(*03)
  • Pontiac 25522648
    25522648
    COVER KIT, ENGINE FRONT (G 1982-84 2ND DESIGN W/LD5)(INCLUDE 51,62,64,79/#75-PART II)(*03)
  • Pontiac 25522648
    25522648
    COVER KIT, ENGINE FRONT (G 1985-87 W/LD5)(INCLUDE 51,62,64,79/#75-PART II)
  • BOLT, Exhaust Manifold-RH
    1261334
    BOLT, EXHAUST MANIFOLD-RH (3/8X16X3.01)
  • 1261360
    BOLT, EXHAUST MANIFOLD-RH (3/8X16X3.57)
  • SWITCH, Engine Oil Pressure/Temperature
    Pontiac 15665282
    15665282
    SWITCH, OIL PRESSURE (EXCEPT GAGES)
  • Pontiac 15665282
    15665282
    SWITCH, OIL PRESSURE(2 BLADE TERMINAL,1/4-18 THREAD)(*01)
  • BOLT
    Pontiac 25518187
    25518187
    BOLT, EXHAUST MANIFOLD-RH (3/8X16X2.33)
  • Pontiac 25518187
    25518187
    BOLT, RH EXHAUST MANIFOLD(3/8-16X62.5 LONG WAVE)
  • Pontiac 25518190
    25518190
    BOLT, INTAKE MANIFOLD-LH FRONT
  • 25519891
    BOLT, ENGINE FRONT COVER
  • Pontiac 336793
    336793
    BOLT, /HEXAGON STUD 3/8-16X1.24 / 3/8-16X 0.75,1.0/0.64 THREAD LEN,280M,ZINC COATED (DIPPED OR PLATED)
  • Pontiac 407729
    407729
    NIPPLE, NIPPLE,HEATER HOSE TO INTAKE MANIFOLD 3/4-14 STEEL
  • Pontiac 9439771
    9439771
    SCREW, SCREW, HEXAGON W/CONICAL WASHER (1/4-20X.62) PHOSPHATE ZINC ORGANIC
  • Pontiac 9438373
    9438373
    HOSE, FUEL-OIL-EVAP (3/8X24)
    $118.44 $58.59
    1
    Add To Cart
  • 9439930
    BOLT, HEX FLANGED HEAD (1/4-20X.56)PHOSPHATE ZINC ORGANIC
    • Replaced By: 11561767
    $7.39 $4.69
    1
    Add To Cart
  • 9439274
    HOSE, FUEL & OIL (7/32X25')
    $42.54 $28.07
    1
    Add To Cart
  • Pontiac 9439637
    9439637
    BOLT, HEXAGON (3/8-16X1 3/4) CADMIUM
    $7.51 $4.77
    1
    Add To Cart
  • 9440224
    BOLT, HEX FLANGED HEAD (5/16-18X.62)PHOSPHATE ORGANIC
    $25.40 $12.60
    1
    Add To Cart
  • 9442012
    BOLT, HEXAGON (.375-16X2.25)
    $5.05 $3.21
    5
    Add To Cart
  • Pontiac 9419047
    9419047
    BOLT, HEXAGON (5/16X18X3 3/4) PHOSPHATE (CARBURETOR MOUNTING-LONG)
  • Pontiac 9440181
    9440181
    BOLT, HEXAGON (5/16X18X1 1/4) FLAT (CARBURETOR MOUNTING-SHORT)
Genuine GM Parts, the Right Choice
GMPartsGiant.com offers the wholesale prices for genuine 1985 Pontiac Grand Prix 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, 8 Cyl 5.0L. Model Code: 2 DOOR, 4 DOOR, BROUGHAM 2 DOOR, LE 2 DOOR.