Cylinder Block - External Parts fit your 1984 Mercury Marquis 6 Cyl 3.8L 3AT C5 6 Cyl 3.8L 3-Speed Automatic Transmission C5

My Vehicle Change Vehicle
1984 Mercury Marquis

6 Cyl 3.8L; 3-Speed Automatic Transmission C5

My Vehicle Change Vehicle
1984 Mercury Marquis

6 Cyl 3.8L; 3-Speed Automatic Transmission C5

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Accelerator Linkage, Air Cleaner & Speed Control
Air Conditioner, Radios & Shock Absorbers
Alternator, Regulator, Battery, Starter & Distributor
Automatic Transmission
Body Front & Floor
Body Sides & Quarter
EM Exterior Moulding
Fenders & Hood
Frame, Exhaust System, Spring & Stabilizer
Front Suspension & Steering
Fuel System & Manifolds
IT Interior Trim Parts
Lamps & Wiring
Radiator & Grill
Rear Axle & Drive Shaft
Roof, Back, Luggage Compartment & Tailgate
SM Body Sheet metal
Seats
Speedometer, Bumpers, Mirrors & Wipers
Wheels & Brakes
Categories Close X

You have selected

Other Categories

Accelerator Linkage, Air Cleaner & Speed Control
Air Conditioner, Radios & Shock Absorbers
Alternator, Regulator, Battery, Starter & Distributor
Automatic Transmission
Body Front & Floor
Body Sides & Quarter
EM Exterior Moulding
Fenders & Hood
Frame, Exhaust System, Spring & Stabilizer
Front Suspension & Steering
Fuel System & Manifolds
IT Interior Trim Parts
Lamps & Wiring
Radiator & Grill
Rear Axle & Drive Shaft
Roof, Back, Luggage Compartment & Tailgate
SM Body Sheet metal
Seats
Speedometer, Bumpers, Mirrors & Wipers
Wheels & Brakes
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Recommended
Part No. & Part Description
Price
Part No. &
Part Description
  • PLUG (OIL PAN DRAIN)
    F75Z-6730-BA
    Plug - Oil Drain
    ALSO INCL. IN 6675 ASY.-ALSO USED IN REAR AXLE FOR AWD
    ALSO INCL. IN 6675 ASY.-ALSO USED TO PLUG MONOLITHIC TIMING HOLE IN BLOCK.
    M14 thread-Incl. gasket-Also incl. in 6675
    • Base Number:
      6730
    • Callout Name:
      6730
    MSRP: $5.08
    $3.57
    1
    Add To Cart
  • D6TZ-6730-A
    Plug - Oil Drain
    INCL. GASKET
    • Require Quantity:
      2
    • Package Quantity:
      4
    • Base Number:
      6730
    • Callout Name:
      6730
    MSRP: $12.33
    $8.66
    4
    Add To Cart
  • SPARK PLUG ASY.
    ASF-42-C
    Spark Plug
    W
    • Base Number:
      ASF-42C
    • Callout Name:
      12405
    • Replaced By:
      ASF-42C-X
    MSRP: $6.05
    $3.90
    1
    Add To Cart
  • ASF-52-C
    Spark Plug
    • Require Quantity:
      8
    • Package Quantity:
      1
    • Callout Name:
      12405
    • Replaced By:
      ASF-52C-X
    MSRP: --
    $13.73
    1
    Add To Cart
  • DOWEL (CYLINDER HEAD TO CYLINDER BLOCK)
    D4FZ-6A008-A
    Dowel - Pin
    • Require Quantity:
      2
    • Package Quantity:
      4
    • Base Number:
      6A008
    • Callout Name:
      6A008
    MSRP: $5.63
    $3.95
    4
    Add To Cart
  • Mercury C2OZ-6A008-A
    C2OZ-6A008-A
    Dowel
    • Require Quantity:
      4
    • Package Quantity:
      1
    • Base Number:
      6A008
    • Callout Name:
      6A008
  • Mercury E2FZ-6A008-A
    E2FZ-6A008-A
    Dowel
    19MM LONG-REPLS 24MM PIN-MUST REPL.THESE IN SET OF TWO.
    • Require Quantity:
      2
    • Package Quantity:
      1
    • Base Number:
      6A008
    • Callout Name:
      6A008
  • GASKET (OIL PAN DRAIN PLUG)
    C2OZ-6734-A
    Gasket
    ALSO INCL. W/ 6730 DRAIN PLUG.
    • Base Number:
      6734
    • Callout Name:
      6734
    MSRP: $3.73
    $2.40
    10
    Add To Cart
  • Mercury D27Z-6734-A
    D27Z-6734-A
    Gasket
    • Callout Name:
      6734
    • Replaced By:
      -99564-1400
    MSRP: $1.12
    $0.66
    50
    Add To Cart
  • COVER (CYLINDER FRONT)
    Mercury -N605787-S2
    -N605787-S2
    Bolt
    (AB-122-D)-BOLT (FRONT COVER TO BLOCK) - M8 X 1.25 X 25 (METRIC)
    • Require Quantity:
      2
    • Package Quantity:
      6
    • Base Number:
      HB1
    • Callout Name:
      6019
    MSRP: $2.50
    $1.46
    6
    Add To Cart
  • -388433-S2
    Stud 5/16-18-3/8-16X5.40 Hex S
    (WW-123-KK)-STUD (6019 & 8501 TO BLOCK)- 5/16"-18 X 3/8"-16 X 5.40" HEX.
    • Require Quantity:
      3
    • Package Quantity:
      1
    • Base Number:
      388433-S2
    • Callout Name:
      6019
    MSRP: $15.00
    $8.78
    1
    Add To Cart
  • Mercury -388192-S
    -388192-S
    Pin 0.48X0.56 Slotted Spg Spl
    (NN-124-E)-PIN (FRONT COVER TO BLOCK)-1/2" O.D.- 7/16" I.D. X 9/16" LONG-SPLIT DOWEL
    (NN-124-E)-PIN (FRONT COVER TO BLOCK)-1/2" OD- 7/16" ID X 9/16" LONG-SPLIT DOWEL
    • Base Number:
      388192-S
    • Callout Name:
      6019
    MSRP: $7.50
    $4.39
    2
    Add To Cart
  • -388434-S2
    Stud 3/8-16-5/16-18X 6.6 Hex S
    (WW-123-KL) STUD-(8501 &6019 TO 6010)-3/8-16-5/16-18X6.60
    • Base Number:
      388434-S2
    • Callout Name:
      6019
    • Replaced By:
      -388433-S2
    MSRP: $15.00
    $8.78
    1
    Add To Cart
  • Mercury -388551-S2
    -388551-S2
    Stud 5/16-18-18X3.34 Hex Shield
    (WW-135-C) Stud-(6019 to 6010)-5/16-18x3.09
    • Base Number:
      388551-S2
    • Callout Name:
      6019
    MSRP: $18.75
    $13.73
    1
    Add To Cart
  • Mercury E8ZZ-6026-A
    E8ZZ-6026-A
    Plug
    (PP-4) - PLUG (HOLE IN FRONT COVER) - BUTTON
    • Callout Name:
      6019
    • Replaced By:
      -377936-S
    MSRP: $6.50
    $3.80
    1
    Add To Cart
  • Mercury -300958-S
    -300958-S
    Bolt
    (B-73-B) - bolt (cover to block)-5/16"-24 x 5"- hole No. 13
    • Require Quantity:
      2
    • Package Quantity:
      1
    • Base Number:
      300958-S
    • Callout Name:
      6019
  • Mercury -388552-S8
    -388552-S8
    Stud 5/16-18-18X3.09
    (WW-135-AN) STUD-(6019 TO 6010)-5/16-18X3.34
    • Base Number:
      388552-S8
    • Callout Name:
      6019
  • Mercury -391400-S
    -391400-S
    Bolt
    (BB-544-A) Bolt-(6019 to 6010)-5/16-18x .88
    • Base Number:
      376255-S
    • Callout Name:
      6019
    MSRP: --
    $0.00
  • Mercury -56526-S36
    -56526-S36
    Bolt 5/16 18X2 00 Hex Flange
    (B-319-W)-BOLT (COVER TO BLOCK)-HEX. WASHER HD.- 5/16"-18 X 2"
    (B-319-W)-bolt (cover and timing pointer to block)-5/16"-18 x 2"-hex. hd.
    • Callout Name:
      6019
  • Mercury -N602529-S2
    -N602529-S2
    Screw
    (AB-53-A) BOLT (LWR CVR. TO 6010)-M6 X 20 (METRIC COARSE)
    • Require Quantity:
      4
    • Package Quantity:
      1
    • Base Number:
      N602529-S2
    • Callout Name:
      6019
  • Mercury -N606051-S309
    -N606051-S309
    Bolt
    (AB-118-FC)-BOLT (FRONT COVER TO BLOCK) - M8 X 1.25 X 100 (METRIC)
    • Base Number:
      N606051-S309
    • Callout Name:
      6019
  • Mercury E3ZZ-6019-B
    E3ZZ-6019-B
    Cover Assy - Cylinder Block Front
    INNER - PLASTIC CVR.
    • Base Number:
      6019
    • Callout Name:
      6019
  • Mercury E7PZ-6019-A
    E7PZ-6019-A
    Cover - Front
    INCL. PLUG FOR VEHICLES W/ DIPSTICK HOLE IN CYL. BLOCK-USED W/O TBI CARBURETION
    INCL. PLUG FOR VEHICLES W/ DIPSTICK HOLE IN CYL. BLOCK-USED W/O TBI CARBURETION , MA W/ EEC
    INCL. PLUG FOR VEHICLES W/ DIPSTICK HOLE IN CYL. BLOCK-USED W/O TBI CARBURETION , MG W/ EEC
    • Callout Name:
      6019
  • PUMP ASY. (WATER) - W/O PULLEY
    E6ZZ-8501-A
    Pump Assy - Water
    UPW-200 - INCL. (1) E4ZZ 8507-B GASKET
    • Base Number:
      8501
    • Callout Name:
      8501
    MSRP: $91.45
    $55.33
    1
    Add To Cart
  • -388433-S2
    Stud 5/16-18-3/8-16X5.40 Hex S
    (WW-123-KK) STUD (PUMP TO BLK.) 3/8"-16-5/16-18 X 5.4
    • Base Number:
      388433-S2
    • Callout Name:
      8501
    MSRP: $15.00
    $8.78
    1
    Add To Cart
  • Mercury -388432-S2
    -388432-S2
    Stud
    (WW-123-KJ) Stud (pump to frt. cvr.) 3/8"-16-5/16-18 x 3.5"
    • Require Quantity:
      2
    • Package Quantity:
      1
    • Base Number:
      388432-S2
    • Callout Name:
      8501
    MSRP: $18.75
    $13.73
    1
    Add To Cart
  • -388434-S2
    Stud 3/8-16-5/16-18X 6.6 Hex S
    (WW-123-KL) Stud (pump to cvr. to blk.) 3/8"-16-5/16-18 x 6.6
    • Base Number:
      388434-S2
    • Callout Name:
      8501
    • Replaced By:
      -388433-S2
    MSRP: $15.00
    $8.78
    1
    Add To Cart
  • -388895-S2
    Clamp&U Bolt 2.5 Assembly
    (BB-277-F) BOLT (PUMP TO BLK.) 5/16"-18 X 4" HEX. HD.
    • Require Quantity:
      2
    • Package Quantity:
      1
    • Base Number:
      388895-S2
    • Callout Name:
      8501
  • Mercury E6AZ-8501-B
    E6AZ-8501-B
    Pump Assy - Water
    CAST IRON - INCLUDES E2ZZ 8507-A GASKET , MA (P/C, TAXI, HO OR TRL/TOW)
    INCL ALUMINUM (1) E2ZZ 8507-A GSKT , MA (EXC. P/C, TAXI OR TRL/TOW)
    • Base Number:
      8501
    • Callout Name:
      8501
  • HEAD (CYLINDER)
    F1ZZ-6026-B
    Plug - Engine
    (P-15) PLUG (FRT. & RR. OIL GALLEY IN 6049)-HEX. RECESSED-1/4"-18
    • Base Number:
      87837-S
    • Callout Name:
      6049
    MSRP: $2.60
    $1.83
    2
    Add To Cart
  • Mercury -351418-S
    -351418-S
    Insert
    (UU-136)-INSERT (REDUCER FOR HOLES IN HEAD)-5/8"-11 X 7/16" - 14 X 1 1/8"
    (UU-136)-Insert (reducer for holes in head)-5/8"-11 x 7/16"-14 x 1 1/8"
    • Require Quantity:
      2
    • Package Quantity:
      1
    • Callout Name:
      6049
  • Mercury -376301-S
    -376301-S
    Plug - Expansion
    (PD-67-A)-PLUG (CYL. HEAD THERMACTOR HOLES)-1/2"
    • Require Quantity:
      2
    • Package Quantity:
      1
    • Base Number:
      376301-S
    • Callout Name:
      6049
    MSRP: --
    $0.00
  • ADAPTER ASY. (DISTRIBUTOR BASE)
    E3TZ-12A217-A
    Adaptor
    W/E.E.C. IV
    • Base Number:
      12A217
    • Callout Name:
      12A217
    MSRP: $83.40
    $61.04
    1
    Add To Cart
  • E2ZZ-12A217-B
    Adaptor
    WITHOUT EEC
    • Base Number:
      12A217
    • Callout Name:
      12A217
    MSRP: --
    $0.00
  • MANIFOLD (EXHAUST)
    -388718-S2
    Stud 7/16-14-14 X 2.06 Hex S
    (WW-98-AH)-STUD (EXHAUST MANIFOLD TO INLET PIPE) 7/16"-14-14 X 2" HEX SHOULDER
    • Require Quantity:
      4
    • Package Quantity:
      2
    • Base Number:
      388718-S2
    • Callout Name:
      9430
    MSRP: --
    $13.73
    2
    Add To Cart
  • Mercury -388469-S
    -388469-S
    Stud
    (WW-132-BC)-stud & washer asy. (manifold to cylinder head)-3/8-16-3/8 x 3 13/32"
    • Require Quantity:
      3
    • Package Quantity:
      6
    • Base Number:
      388469-S
    • Callout Name:
      9430
    MSRP: --
    $41.63
    6
    Add To Cart
  • -N801648-S
    Stud
    (AW-30-D) STUD & WASHER (MANIFOLD TO HEAD) M8 X 1.25 X 1.25 X 63.0 HEX SHOULDER
    • Require Quantity:
      6
    • Package Quantity:
      1
    • Base Number:
      N801648-S
    • Callout Name:
      9430
    MSRP: $22.00
    $12.65
    1
    Add To Cart
  • Mercury -387039-S60
    -387039-S60
    Nut - Hex.
    (MM-169-LC)-NUT (INLET PIPE TO MANIFOLD) 7/16"-14
    • Base Number:
      387039-S7
    • Callout Name:
      9430
    MSRP: --
    $0.00
  • Mercury -N801647-S
    -N801647-S
    Screw&Wash M8X1.25X37 Hex Hd
    (AB-149-K) SCREW & WASHER (MANIFOLD TO HEAD) M8 X 1.25 X 37.0 HEX HEAD
    • Require Quantity:
      6
    • Package Quantity:
      1
    • Base Number:
      N801647-S
    • Callout Name:
      9430
  • Mercury -N802884-S100
    -N802884-S100
    Screw & Wash-Exhaust Man
    (AW-61-F)-STUD (MANIFOLD TO HEAD) M10 X 1.50 X 1.50 X 84.0 HEX SHOULDER
    • Base Number:
      N802884-S100
    • Callout Name:
      9430
  • Mercury E5TZ-9430-D
    E5TZ-9430-D
    Manifold Assy - Exhaust
    W
    • Location:
      Passenger Side
    • Callout Name:
      9430
  • RETAINER (WIRING HARNESS)
    Mercury E3DZ-14A163-C
    E3DZ-14A163-C
    Retainer
    RETAINS 14A088 SHIELD TO LH FRONT FENDER APRON
    • Base Number:
      14A163A
    • Callout Name:
      14A163
    MSRP: $11.67
    $8.19
    5
    Add To Cart
  • Mercury D2AZ-14A163-G
    D2AZ-14A163-G
    Retainer
    LOCATED ON ENGINE
    • Require Quantity:
      2
    • Package Quantity:
      1
    • Callout Name:
      14A163
  • Mercury D9ZZ-14A163-B
    D9ZZ-14A163-B
    Retainer
    MATES WITH 14A068 FUSE JUNCTION PANEL
    • Callout Name:
      14A163
  • Mercury -N605787-S
    -N605787-S
    HARDWARE
    Bolt
    • Callout Name:
      N605787-S
    • Replaced By:
      -N605787-S1000
    MSRP: $6.50
    $3.80
    1
    Add To Cart
  • -N801648-S
    HARDWARE
    Stud
    • Base Number:
      N801648-S
    • Callout Name:
      N801648-S
    MSRP: $22.00
    $12.65
    1
    Add To Cart
  • BOLT (FLYWHEEL ATTACHING)
    FOCZ-6379-A
    Bolt - Hex.Head
    ALL A/T , M10 x 20
    ALL ATX , M10 x 20
    ALL MTX ``FROM 2/7/83" , M10 x 20
    • Require Quantity:
      6
    • Package Quantity:
      4
    • Callout Name:
      6379
    • Replaced By:
      FOCZ-6379-AMS
    MSRP: $51.25
    $35.67
    4
    Add To Cart
  • Mercury D2AZ-6379-B
    D2AZ-6379-B
    Bolt - Hex.Head
    7/16" -20 X 3/4" -USE WITHOUT 6A366 PLATE
    • Require Quantity:
      6
    • Package Quantity:
      1
    • Base Number:
      6379
    • Callout Name:
      6379
  • Mercury D4FZ-6379-A
    D4FZ-6379-A
    Bolt - Hex.Head
    ALL M/T , M10 X 1 X 28.6
    • Require Quantity:
      6
    • Package Quantity:
      1
    • Base Number:
      6379
    • Callout Name:
      6379
  • GASKET SET (OIL PAN)
    Mercury DOAZ-6781-C
    DOAZ-6781-C
    Kit - Gasket
    "FROM 6/30/87" REF. GROUP 6710 , MA ``BEFORE 6/30/87"
    • Callout Name:
      6781
    MSRP: $18.22
    $13.12
    1
    Add To Cart
  • Mercury D9AZ-6781-A
    D9AZ-6781-A
    Kit - Gasket
    ALL ``BEFORE 5/5/87" , "FROM 5/5/87" REF. 6710 GSKT.
    • Callout Name:
      6781
  • HOSE (WATER BY-PASS)
    DOOZ-8597-B
    Hose
    Rubber
    Rubber , W (EXC. P/C, TAXI
    • Base Number:
      8597
    • Callout Name:
      8597
    MSRP: $4.96
    $3.11
    1
    Add To Cart
  • E3AZ-8597-C
    Hose
    • Callout Name:
      8597
    MSRP: $18.75
    $13.73
    1
    Add To Cart
  • GASKET (CARBURETOR) - ALSO REFER TO GROUP 9A589
    Mercury E5SZ-9447-A
    E5SZ-9447-A
    Gasket
    MA WITH CAST IRON INTAKE MANIFOLE , SPACER TO MANFLD.
    MG WITH CAST IRON INTAKE MANIFOLD , SPACER TO MANFLD.
    • Base Number:
      9447
    • Callout Name:
      9447
    MSRP: $13.65
    $9.83
    1
    Add To Cart
  • E4TZ-9C477-A
    Gasket
    #D7TE-AB, E47E-AA
    • Callout Name:
      9447
  • Mercury -N801647-S
    -N801647-S
    HARDWARE
    Screw&Wash M8X1.25X37 Hex Hd
    • Base Number:
      N801647-S
    • Callout Name:
      N801647-S
  • PIN (ENGINE BALANCE)
    Mercury E2DZ-6A328-B
    E2DZ-6A328-B
    Pin
    USED ON 6375 FLYWHEEL-1/2"OD X .34" LONG
    • Base Number:
      6A328
    • Callout Name:
      6A328
  • Mercury EOSZ-6A328-B
    EOSZ-6A328-B
    Pin
    Used on Damper - 1.03" long
    • Base Number:
      6A328
    • Callout Name:
      6A328
Genuine Ford Parts, the Right Choice
FordPartsGiant.com offers the wholesale prices for genuine 1984 Mercury Marquis parts. Parts like Cylinder Block - External Parts are shipped directly from authorized Ford dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options.