Cylinder Block & Plugs fit your 1988 Mercury Cougar 6 Cyl 3.8L 4-Speed Automatic Transmission AOD

My Vehicle Change Vehicle
1988 Mercury Cougar

6 Cyl 3.8L; 4-Speed Automatic Transmission AOD

My Vehicle Change Vehicle
1988 Mercury Cougar

6 Cyl 3.8L; 4-Speed Automatic Transmission AOD

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Accelerator Linkage, Air Cleaner & Speed Control
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Alternator, Regulator, Battery, Starter & Distributor
Automatic Transmission
Body Front & Floor
Body Sides & Quarter
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
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
Sort by:
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
    M14 thread-Incl. gasket-Also incl. in 6675
    • Base Number:
      6730
    • Callout Name:
      6730
    MSRP: $5.58
    $3.92
    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: $18.04
    $12.67
    4
    Add To Cart
  • GASKET (OIL PAN DRAIN PLUG)
    F3DZ-6734-A
    Gasket
    ALSO INCL. WITH 6730 & 6675 ASY.
    • Base Number:
      6734
    • Callout Name:
      6734
    MSRP: $6.55
    $4.21
    5
    Add To Cart
  • C2OZ-6734-A
    Gasket
    ALSO INCL. W/ 6730 DRAIN PLUG.
    • Base Number:
      6734
    • Callout Name:
      6734
    MSRP: $4.62
    $2.97
    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
  • DOWEL (CYLINDER HEAD TO CYLINDER BLOCK)
    D4FZ-6A008-A
    Dowel - Pin
    MF XR7
    • Require Quantity:
      2
    • Package Quantity:
      4
    • Base Number:
      6A008
    • Callout Name:
      6A008
    MSRP: $7.42
    $5.21
    4
    Add To Cart
  • E6DZ-6A008-A
    Dowel
    • Base Number:
      6A008
    • Callout Name:
      6A008
    MSRP: $7.92
    $5.56
    8
    Add To Cart
  • Mercury C2OZ-6A008-A
    C2OZ-6A008-A
    Dowel
    • Require Quantity:
      4
    • Package Quantity:
      1
    • Base Number:
      6A008
    • Callout Name:
      6A008
  • DOWEL
    D1FZ-6397-B
    Sleeve - Guide
    ALL MTX , CLUTCH TO FLYWHEEL
    CLUTCH TO FLYWHEEL , MF M/T
    • Require Quantity:
      3
    • Package Quantity:
      5
    • Base Number:
      6397
    • Callout Name:
      6397
    MSRP: $2.99
    $2.09
    5
    Add To Cart
  • EAD-6397-B
    Sleeve - Guide
    CYL. BLOCK TO FLYWHEEL HSG.
    • Require Quantity:
      2
    • Package Quantity:
      4
    • Base Number:
      6397
    • Callout Name:
      6397
    MSRP: $2.56
    $1.80
    4
    Add To Cart
  • E8DZ-6397-A
    Dowel
    Front cover 6019 to cyl. block-12.4mm x 17.3mm
    • Require Quantity:
      2
    • Package Quantity:
      2
    • Base Number:
      6397
    • Callout Name:
      6397
    MSRP: $7.67
    $5.38
    2
    Add To Cart
  • Mercury D5RY-6397-A
    D5RY-6397-A
    Dowel - Bush
    16.84MM LONG X 15.34MM O.D.
    • Require Quantity:
      2
    • Package Quantity:
      2
    • Base Number:
      HM1
    • Callout Name:
      6397
    MSRP: $4.06
    $2.85
    2
    Add To Cart
  • E7RY-6397-A
    Sleeve - Guide
    16.51MM LONG X 12.72MM O.D.
    • Require Quantity:
      4
    • Package Quantity:
      4
    • Callout Name:
      6397
    • Replaced By:
      -W701350-S437
    MSRP: $0.92
    $0.54
    4
    Add To Cart
  • Mercury E43Z-6397-A
    E43Z-6397-A
    Dowel
    CYL. BLOCK TO FLYWHEEL HSG.
    • Require Quantity:
      2
    • Package Quantity:
      1
    • Base Number:
      6397
    • Callout Name:
      6397
  • Mercury E7GZ-6397-A
    E7GZ-6397-A
    Sleeve - Guide
    CYL. BLOCK TO TRANSMISSION
    • Require Quantity:
      2
    • Package Quantity:
      1
    • Callout Name:
      6397
  • 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
  • Mercury -N804839-S2
    -N804839-S2
    Screw
    BOLT (8501 & 6019 TO 6010 BLOCK) M8 X 105
    • Callout Name:
      6019
    • Replaced By:
      -N804839-S437
    MSRP: $31.25
    $18.29
    4
    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
  • 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 -N804055-S
    -N804055-S
    Hardware - Miscellaneous
    Dowel pin - 6603 to 6019-Also refer to group 6397 , EFI
    • Callout Name:
      6019
    • Replaced By:
      -W708265-S
    MSRP: $11.00
    $6.44
    4
    Add To Cart
  • -N804758-S2
    Nut
    (AM-13-CA)-NUT (8501 & 6019 TO 6010 BLOCK) M8
    • Base Number:
      HN1
    • Callout Name:
      6019
    • Replaced By:
      -N804758-S437
    MSRP: $2.75
    $1.61
    4
    Add To Cart
  • Mercury -N804852-S309
    -N804852-S309
    Stud
    (AW-92-E)-STUD (8501 & 6019 TO 6010 BLOCK) M8 X 160.3
    • Base Number:
      HT1
    • Callout Name:
      6019
    MSRP: --
    $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
  • -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
  • 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
  • -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
  • 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 -W701885-S2
    -W701885-S2
    Screw - Socket Head Cap
    SCREW (6019 TO 6010 BLOCK) M8 X 20
    • Base Number:
      N804841-S2
    • 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 F4SZ-6019-B
    F4SZ-6019-B
    Cover - Timing Belt
    • Callout Name:
      6019
    • Replaced By:
      F4SZ-6019-DA
  • -N605891-S2
    HARDWARE
    Bolt
    • Callout Name:
      N605891-S2
    • Replaced By:
      -N605891-S437
    MSRP: $9.00
    $5.27
    4
    Add To Cart
  • AWSF-44-C
    SPARK PLUG ASY.
    Spark Plug
    • Require Quantity:
      6
    • Package Quantity:
      1
    • Callout Name:
      12405
    • Replaced By:
      AWSF-44C-AX
    MSRP: $4.63
    $3.17
    1
    Add To Cart
  • COVER (CAMSHAFT REAR BEARING)
    E9SZ-6266-A
    Plug
    2 REQD-REAR CAMSHAFT HOLE & REAR BALANCE SHAFT HOLE IN BLOCK
    • Require Quantity:
      2
    • Package Quantity:
      2
    • Base Number:
      6266
    • Callout Name:
      6266
    MSRP: $62.75
    $43.67
    2
    Add To Cart
  • Mercury C2OZ-6266-B
    C2OZ-6266-B
    Cover
    STD.-2.15" THICK
    • Base Number:
      6266
    • Callout Name:
      6266
  • Mercury E6DZ-6266-A
    E6DZ-6266-A
    Cover
    • Callout Name:
      6266
  • 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: $2.84
    $1.99
    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
  • Mercury F13Z-6049-A
    F13Z-6049-A
    Kit - Remanufactured
    W/O VALVES
    • Callout Name:
      6049
  • PLUG (ENGINE)
    -376099-S
    Obsolescence - Policy
    (PP-73-A)-PLUG (REAR HOLES IN BLOCK)-CUP TYPE-3/4"
    (PP-73-A)-PLUG (REAR HOLES IN BLOCK)-CUP-3/4"
    • Callout Name:
      6026
    • Replaced By:
      F5LY-6026-A
    MSRP: $2.28
    $1.60
    2
    Add To Cart
  • F1ZZ-6026-B
    Plug - Engine
    USE TO PLUG HOLES IN 6010 OR 6049-1/4"-18
    • Base Number:
      87837-S
    • Callout Name:
      6026
    MSRP: $2.84
    $1.99
    2
    Add To Cart
  • F6AZ-6026-BA
    Plug - Engine
    CYL. HEAD & BLOCK-CUP-1.50"DIA.
    Cup- 1.50" OD -core holes in block
    Cup-1.50" OD -cyl. head & cyl. block
    Cyl. head (1 1/2") cup
    PLUG CORE HOLES IN BLK OR HD.-STD.-1.50" O.D.
    • Base Number:
      6026
    • Callout Name:
      6026
    MSRP: $5.07
    $3.56
    2
    Add To Cart
  • Mercury -371485-S
    -371485-S
    Plug - Engine
    (PP-48-A) PIPE PLUG (CYL. BLOCK & HEAD) - 3/4"-14
    (PP-48-A)-PLUG (CORE CLEAN OUT HOLES IN CYL HD.)-HEX. C/SUNK-3/4"-14 X 17/32"
    PLUG-PIPE-3/4"-14-CYL. HEAD
    • Require Quantity:
      5
    • Package Quantity:
      1
    • Callout Name:
      6026
    • Replaced By:
      F2ZZ-6026-A
    MSRP: $18.75
    $13.73
    1
    Add To Cart
  • Mercury -E890100-S
    -E890100-S
    Plug
    (AA-5) PLUG-BALL TYPE-OIL GALLERY HOLES RR OF BLOCK
    • Require Quantity:
      2
    • Package Quantity:
      4
    • Callout Name:
      6026
    • Replaced By:
      -W713214-S300
    MSRP: $3.75
    $2.20
    4
    Add To Cart
  • E6DZ-6026-C
    Plug - Engine
    CORE HOLES IN CYL.HEAD -CUP 1.62" OD
    • Require Quantity:
      2
    • Package Quantity:
      4
    • Callout Name:
      6026
    • Replaced By:
      2R3Z-6026-AA
    MSRP: $9.75
    $6.84
    4
    Add To Cart
  • Mercury E7GZ-6026-A
    E7GZ-6026-A
    Plug - Expansion
    CUP TYPE 30MM O.D.-CYL BLOCK & CYL HD.
    • Require Quantity:
      6
    • Package Quantity:
      1
    • Callout Name:
      6026
    MSRP: $18.75
    $13.73
    1
    Add To Cart
  • Mercury E7RY-6026-A
    E7RY-6026-A
    Plug - Threaded
    PLUG - M8 X 8.0 - STUD SCREW TYPE - OIL HOLE IN BLOCK
    • Base Number:
      6026
    • Callout Name:
      6026
    MSRP: $20.67
    $14.14
    1
    Add To Cart
  • -377936-S
    Plug
    Used to plug hole in cyl. front cover
    • Base Number:
      352284-S
    • Callout Name:
      6026
    MSRP: $6.50
    $3.80
  • Mercury -376301-S
    -376301-S
    Plug - Expansion
    (PP-67-A)-PLUG (FRONT MAIN OIL GALLERY AND CYL. BLOCK OIL PASSAGES)-CUP TYPE-1/2"
    (PP-67-A)-PLUG (FRONT MAIN OIL GALLERY AND OIL PASSAGES)-CUP-1/2"
    • Base Number:
      376301-S
    • Callout Name:
      6026
    MSRP: --
    $0.00
  • Mercury -87838-S101
    -87838-S101
    Plug - Engine
    (CYL. BLOCK)-PIPE TYPE (P-15-F)-3/8-18 X 3/8
    (P-15-F) pipe - Cyl. head & manifold - 3/8-18 x 3/8
    (PLUG CYL. BLOCK OR HEAD)-PIPE-(P-15-F)-3/8"-18 , EFI
    Cyl. block-Pipe type (P-15-F)-3/8-18 x 3/8
    • Base Number:
      87838-S101
    • Callout Name:
      6026
  • Mercury -E450102-S80
    -E450102-S80
    Plug
    (AP-10-G)-PLUG DRAIN HOLES IN BLOCK-1/8"-27
    • Require Quantity:
      8
    • Package Quantity:
      1
    • Base Number:
      E450102-S80
    • Callout Name:
      6026
  • Mercury C5AZ-6026-F
    C5AZ-6026-F
    Plug - Engine
    .060 O/S for E6DZ-6026-C-plug core holes in 6049
    • Base Number:
      6026
    • Callout Name:
      6026
  • Mercury C5AZ-6026-H
    C5AZ-6026-H
    Plug - Engine
    .060" O/S FOR STD. C5AZ-6026-J
    • Callout Name:
      6026
  • Mercury C5AZ-6026-J
    C5AZ-6026-J
    Plug - Engine
    CUP TYPE - 2.072" OD - HOLE IN REAR OF BLOCK
    • Base Number:
      6026
    • Callout Name:
      6026
  • Mercury C8AZ-6026-D
    C8AZ-6026-D
    Plug - Engine
    .060" O/S FOR STD. D7AZ-6026-A OR E6DZ-6026-B
    • Callout Name:
      6026
  • Mercury C8SZ-6026-A
    C8SZ-6026-A
    Plug - Engine
    CYL. BLOCK - 1 FRONT & 1 REAR - (5/8"-18) PIPE
    CYL. BLOCK FRONT-PIPE 5/8 X 18
    • Require Quantity:
      2
    • Package Quantity:
      1
    • Base Number:
      6026
    • Callout Name:
      6026
  • Mercury E53Z-6026-A
    E53Z-6026-A
    Plug - Engine
    CYL. BLOCK (9/16"-18) PIPE-INCL. O-RING
    • Callout Name:
      6026
  • Mercury E7DZ-6026-B
    E7DZ-6026-B
    Plug - Engine
    CYL. BLOCK (1 3/4") CUP
    • Require Quantity:
      4
    • Package Quantity:
      1
    • Base Number:
      6026
    • Callout Name:
      6026
  • Mercury E7DZ-6026-C
    E7DZ-6026-C
    Plug - Engine
    CYL. BLOCK-CUP TYPE 56MM OD
    • Callout Name:
      6026
  • F1ZZ-6026-B
    CAMSHAFT ASY.
    Plug - Engine
    (P-15) PLUG (GALLEY IN 6250)-1/4-18 X .41" PIPE
    • Base Number:
      87837-S
    • Callout Name:
      6250
    MSRP: $2.84
    $1.99
    2
    Add To Cart
  • 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
  • -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 E6AZ-9430-G
    E6AZ-9430-G
    Manifold Assy - Exhaust
    EFI
    • Location:
      Passenger Side
    • Callout Name:
      9430
  • Mercury -388907-S
    -388907-S
    HARDWARE
    Key
    • Callout Name:
      388907-S
    • Replaced By:
      F6ZZ-6B316-A
    MSRP: $13.28
    $9.32
    6
    Add To Cart
  • CASE ASY.
    -N605935-S2
    Bolt
    (AB-116-M) BOLT (7005 TO 6392) M12 X 1.75 X 44.5 (METRIC)
    • Require Quantity:
      4
    • Package Quantity:
      1
    • Base Number:
      HB1
    • Callout Name:
      7005
    MSRP: $24.00
    $14.04
    1
    Add To Cart
  • Mercury -87675-S
    -87675-S
    Plug - Oil Filler
    (P-17) PLUG (FILLER) 1/2" PIPE
    • Require Quantity:
      2
    • Package Quantity:
      15
    • Base Number:
      87675-S
    • Callout Name:
      7005
    MSRP: $6.94
    $4.88
    15
    Add To Cart
  • Mercury -74113-S
    -74113-S
    Plug
    (P-2) PLUG (SEAL SHIFT RAIL HOLE IN CASE) 3/4" EXPANSION
    • Base Number:
      74113-S
    • Callout Name:
      7005
  • Mercury -87650-S
    -87650-S
    Plug - Blanking - Threaded
    (P-12)-plug (reqd. to plug front pump, direct cl., forward. & throttle valve-pressure holes in case-dry seal-1/8"-27
    • Base Number:
      87650-S
    • Callout Name:
      7005
  • Mercury E9AZ-7005-A
    E9AZ-7005-A
    Case Assy - Transmission
    REFER TO TSB 83-12-8
    • Callout Name:
      7005
  • E5AZ-6565-A
    ROD (VALVE PUSH)
    Rod - Valve Push
    WITH ROLLER TAPPETS ONLY
    • Require Quantity:
      16
    • Package Quantity:
      4
    • Base Number:
      6565
    • Callout Name:
      6565
    MSRP: $4.59
    $2.96
    4
    Add To Cart
  • Mercury -87837-S
    -87837-S
    HARDWARE
    Plug - Engine
    • Callout Name:
      87837-S
    • Replaced By:
      F1ZZ-6026-B
    MSRP: $2.84
    $1.99
    2
    Add To Cart
  • Mercury -N801689-S
    -N801689-S
    HARDWARE
    Hardware - Miscellaneous
    • Base Number:
      HM1
    • Callout Name:
      N801689-S
    MSRP: $20.92
    $12.24
    5
    Add To Cart
  • Mercury -N804621-S2
    -N804621-S2
    HARDWARE
    Hardware - Miscellaneous
    • Base Number:
      HM1
    • Callout Name:
      N804621-S2
    MSRP: $38.00
    $22.23
    8
    Add To Cart
  • -W500311-S309
    HARDWARE
    Bolt - Hex.Head
    • Callout Name:
      W500311-S309
    • Replaced By:
      -W500311-S437
    MSRP: $9.00
    $5.27
    4
    Add To Cart
  • BOLT (CAMSHAFT SPROCKET)
    Mercury E9DZ-6279-D
    E9DZ-6279-D
    Screw
    • Base Number:
      6279
    • Callout Name:
      6279
    MSRP: $46.67
    $32.76
    4
    Add To Cart
  • E7RY-6279-A
    Screw
    M10 X 33
    • Base Number:
      E804514-S76
    • Callout Name:
      6279
    MSRP: $10.30
    $7.23
  • FOAZ-6766-A
    CAP ASY. (OIL FILLER)
    Cap Assembly - Oil Filler
    #E9AE 6766-AA - Replaces EC-719, 723, 723-A & EC-732
    #E9AE 6766-AA - Replaces EC-719, 723, 723-A & EC-732 , ALL F
    #E9AE 6766-AA - Replaces EC-719, 723, 723-A & EC-732 , ALL MX,S -T/C
    • Callout Name:
      6766
    • Replaced By:
      F3AZ-6766-B
    MSRP: $9.16
    $5.90
    1
    Add To Cart
  • -87837-S105
    HARDWARE
    Plug - Cylinder Block Drain
    • Base Number:
      6026
    • Callout Name:
      87837-S105
    MSRP: $3.25
    $1.91
    2
    Add To Cart
  • Mercury -N605892-S2
    -N605892-S2
    HARDWARE
    Bolt
    • Callout Name:
      N605892-S2
    • Replaced By:
      -N605892-S439
    MSRP: $9.00
    $5.27
    4
    Add To Cart
  • -N801648-S
    HARDWARE
    Stud
    • Base Number:
      N801648-S
    • Callout Name:
      N801648-S
    MSRP: $22.00
    $12.65
    1
    Add To Cart
  • Mercury -N804055-S
    -N804055-S
    HARDWARE
    Hardware - Miscellaneous
    • Callout Name:
      N804055-S
    • Replaced By:
      -W708265-S
    MSRP: $11.00
    $6.44
    4
    Add To Cart
  • BODY ASY. (OIL PUMP AND OIL FILTER)
    Mercury -N804055-S
    -N804055-S
    Hardware - Miscellaneous
    DOWEL PIN - 6603 TO 6019 , EFI
    • Callout Name:
      6603
    • Replaced By:
      -W708265-S
    MSRP: $11.00
    $6.44
    4
    Add To Cart
  • E8DZ-6603-A
    Body - Oil Pump
    INCL. 6C639 SEAL,6890 INSERT,2 SMALL DOWEL PINS,6606 PIN & DRIVE GEARS.-ALSO INCL. WITH SOME 6019'S
    • Base Number:
      6603
    • Callout Name:
      6603
  • Mercury -N804178-S
    -N804178-S
    HARDWARE
    Nut - Hex.
    • Callout Name:
      N804178-S
    • Replaced By:
      -N804178-S437
    MSRP: $3.75
    $2.20
    4
    Add To Cart
  • Mercury -N807443-S2
    -N807443-S2
    HARDWARE
    Stud
    • Callout Name:
      N807443-S2
    • Replaced By:
      -N807443-S437
    MSRP: $5.50
    $3.22
    2
    Add To Cart
  • COVER ASY. (VALVE ROCKER ARM)
    Mercury -390819-S2
    -390819-S2
    Bolt - Hex. Head - Flanged
    (BB-551-DW)-BOLT-1/4-20X.65-ATT. 6582 TO CYL. HEAD
    (BB-551-DW)-BOLT-1/4-20X.65-ATT. 6582 TO CYL. HEAD , ALL A,MA,DC,DT,K(EXC.LSC),S,MF
    • Require Quantity:
      6
    • Package Quantity:
      1
    • Base Number:
      390819-S2
    • Callout Name:
      6582
  • Mercury -390823-S8
    -390823-S8
    Stud-1/4-20X2.25 Hex
    (WW-158-C)-STUD-1/4-20-20-2.25-ATT. 6582 TO CYL. HEAD , ALL F,K(LSC)
    • Require Quantity:
      4
    • Package Quantity:
      1
    • Callout Name:
      6582
  • 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
  • SPROCKET (CRANKSHAFT)
  • Mercury EOAZ-6306-A
    EOAZ-6306-A
    Gear - Crankshaft
    DUAL TOOTH GEAR-USE ONLY W/ EOAZ-6268-A & E4AZ-6256-A DUAL TOOTH GEAR-FOR PRIOR TO 3/21/84 H/O ENG.S MUST ALSO USE DUAL TOOTH 6256 & DUAL LINK 6268-REPLS SINGLE TOOTH SPROCKETS & CHAIN. , H/O
    DUAL TOOTH GEAR-USE ONLY W/ EOAZ-6268-A & E4AZ-6256-A DUAL TOOTH GEAR-MUST ALSO USE DUAL TOOTH 6256 & DUAL LINK 6268. , EXC H/O
    • Base Number:
      6306
    • Callout Name:
      6306
  • WASHER (CAMSHAFT SPROCKET)
    Mercury E83Z-6278-A
    E83Z-6278-A
    Washer
    • Base Number:
      6278
    • Callout Name:
      6278
    MSRP: --
    $0.00
  • Mercury F3SZ-6278-A
    F3SZ-6278-A
    Washer
    1.20" O/D X .406" I/D X .224" THICK
    • Base Number:
      6278
    • Callout Name:
      6278
  • E8DZ-6C639-B
    SEAL (OIL PUMP BODY)
    Seal
    ALSO INCL. IN 6019 & 6603 ASY. , MF ``FROM 4/11/88"
    ALSO SERV. IN 6019 & 6603 ASSY.S , MF ``BEFORE 4/11/88"
    • Base Number:
      6C639
    • Callout Name:
      6C639
Genuine Ford Parts, the Right Choice
FordPartsGiant.com offers the wholesale prices for genuine 1988 Mercury Cougar parts. Parts like Cylinder Block & Plugs are shipped directly from authorized Ford dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 6 Cyl 3.8L. Transmission: 4AT AOD.