Cylinder Block & Cylinder Block Plugs fit your 1986 Mercury Cougar 4 Cyl 2.3L 5-Speed Manual Transmission

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1986 Mercury Cougar

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Vehicle Options

4 Cyl 2.3L; 5-Speed Manual Transmission

Vehicle Options

4 Cyl 2.3L; 5-Speed Manual Transmission

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Part No. & Part Description

Price & Qty.

Part No. &
Part Description

DOWEL
D1FZ-6397-B
Sleeve - Guide
ALL MTX , CLUTCH TO FLYWHEEL
CLUTCH TO FLYWHEEL , MF M/T
CYL BLOCK TO FLYWHEEL HSG
Require Quantity: 3
Package Quantity: 5
Base Number: 6397
Callout Name: 6397
$3.37 $2.36
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
$2.90 $2.04
4
Add To Cart
E43Z-6397-A
Dowel
- CYL. BLOCK TO FLYWHEEL HSG.
- Require Quantity: 2
- Package Quantity: 1
- Base Number: 6397
- Callout Name: 6397

E1VZ-9417-B
GASKET (FUEL PUMP MOUNTING)
Gasket
- USED W/ELECTRIC FUEL PUMP
- Base Number: 9417
- Callout Name: 9417
$3.07 $1.98
3
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
$69.09 $48.08
2
Add To Cart
C2OZ-6266-B
Cover
- STD.-2.15" THICK
- Base Number: 6266
- Callout Name: 6266
E6DZ-6266-A
Cover
- Callout Name: 6266

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: -W720518-S437U
$2.13 $1.24
4
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
$3.18 $2.23
2
Add To Cart
F6AZ-6026-BA
Plug - Engine
- CYL. HEAD REAR-(1.50")-CUP
  Cup- 1.50" OD -core holes in block
  HOLES IN BLOCK AND HEAD - CUP TYPE - STD. 1.50" O.D.
  PLUG CORE HOLES IN BLK OR HD.-STD.-1.50" O.D.
- Base Number: 6026
- Callout Name: 6026
$5.73 $4.02
2
Add To Cart
-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)-PIPE-3/4"-14
  (PP-48-A)-PLUG (CORE CLEAN OUT HOLES IN CYL HD.)-HEX. C/SUNK-3/4"-14 X 17/32"
- Require Quantity: 5
- Package Quantity: 1
- Callout Name: 6026
- Replaced By: F2ZZ-6026-A
$18.75 $13.73
1
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
$10.83 $7.61
4
Add To Cart
E7GZ-6026-A
Plug - Expansion
- CUP TYPE 30MM-CYL HD,CYL BLK & I/MAN.
- Require Quantity: 6
- Package Quantity: 1
- Callout Name: 6026
$18.75 $13.73
1
Add To Cart
-377936-S
Plug
- Used to plug hole in cyl. front cover
- Base Number: 352284-S
- Callout Name: 6026
$0.00
-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
$0.00
-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
  Cyl. block-Pipe type (P-15-F)-3/8-18 x 3/8
- Base Number: 87838-S101
- Callout Name: 6026
C5AZ-6026-F
Plug - Engine
- .060 O/S for E6DZ-6026-C-plug core holes in 6049
- Base Number: 6026
- Callout Name: 6026
C5AZ-6026-H
Plug - Engine
- .060" O/S FOR STD. C5AZ-6026-J
- Callout Name: 6026
C5AZ-6026-J
Plug - Engine
- CUP TYPE - 2.072" OD - HOLE IN REAR OF BLOCK
- Base Number: 6026
- Callout Name: 6026
C8AZ-6026-D
Plug - Engine
- .060" O/S FOR STD. D7AZ-6026-A OR E6DZ-6026-B
- Callout Name: 6026
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
DOZZ-6026-B
Plug - Engine
- PLUG T/E HOLES IN HEAD -CUP .66" OD
- Require Quantity: 2
- Package Quantity: 1
- Callout Name: 6026
E43Z-6026-F
Cover
- PLUG CYL. BLOCK -CUP TYPE-2 R.H., 3 L.H.-APPROX. 40MM O.D.
- Require Quantity: 5
- Package Quantity: 1
- Callout Name: 6026
E53Z-6026-A
Plug - Engine
- CYL. BLOCK (9/16"-18) PIPE-INCL. O-RING
- Callout Name: 6026
E7DZ-6026-B
Plug - Engine
- CYL. BLOCK (1 3/4") CUP
- Require Quantity: 4
- Package Quantity: 1
- Base Number: 6026
- Callout Name: 6026
E7DZ-6026-C
Plug - Engine
- CYL. BLOCK-CUP TYPE 56MM OD
- Callout Name: 6026

BLOCK ASY. (CYLINDER)
F1ZZ-6026-B
Plug - Engine
(P-15) PLUG CYL. BLOCK - 1/4-18 RR
Base Number: 87837-S
Callout Name: 6010
$3.18 $2.23
2
Add To Cart
E63Z-6010-B
Block Assembly Cylinder
- THIS BLOCK REQS. E6DZ 6266-A TO PLUG CM/SHAFT HOLE
- Callout Name: 6010

F1ZZ-6026-B
HEAD (CYLINDER)
Plug - Engine
- (P-15) PLUG (FRT. & RR. OIL GALLEY IN 6049)-HEX. RECESSED-1/4"-18
- Base Number: 87837-S
- Callout Name: 6049
$3.18 $2.23
2
Add To Cart

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
$3.18 $2.23
2
Add To Cart

-87837-S
HARDWARE
Plug - Engine
- Callout Name: 87837-S
- Replaced By: F1ZZ-6026-B
$3.18 $2.23
2
Add To Cart

-371485-S
HARDWARE
Plug - Engine
- Callout Name: 371485-S
- Replaced By: F2ZZ-6026-A
$18.75 $13.73
1
Add To Cart

MANIFOLD (INTAKE)
-390589-S8
Stud-5/16-18-18X2.625 Hex Shield
(WW-161-)stud(att 9424)5/16-18-18 X 2.65 hex shoulder
Require Quantity: 4
Package Quantity: 1
Base Number: 390589-S8
Callout Name: 9424
$18.75 $13.73
1
Add To Cart
-388058-S
Bolt
- (BB-545-BB)-bolt (intake manifold to block) hex washer hd.-5/16-18 x 2"
- Callout Name: 9424
- Replaced By: -388058-S8
-389199-S36
Stud 5/16-18-18X2.98 Shield
- (WW-161-F)STUD(ATT. 9424)5/16-18-18X 2.98 HEX SHOULDER
- Require Quantity: 2
- Package Quantity: 1
- Base Number: 389199-S36
- Callout Name: 9424
-390358-S8
Bolt 5/16-18X1.75 He
- (BB-551-BM)bolt(att. 9424)5/16-18X1-3/4 hex flange
- Require Quantity: 4
- Package Quantity: 1
- Base Number: 390358-S8
- Callout Name: 9424
-390653-S309
Bolt - Flanged Hex.
- (BB-551-DY)BOLT(ATT. 9424)5/16-18 X 6.07 HEX FLANGE
- Require Quantity: 4
- Package Quantity: 1
- Base Number: 390653-S8
- Callout Name: 9424

COVER (CYLINDER FRONT)
-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
E3ZZ-6019-B
Cover Assy - Cylinder Block Front
- INNER - PLASTIC CVR.
- Base Number: 6019
- Callout Name: 6019
E8ZZ-6026-A
Plug
- (PP-4) - PLUG (HOLE IN FRONT COVER) - BUTTON
- Callout Name: 6019
- Replaced By: -377936-S

BOLT OR STUD (CRANKSHAFT MAIN BEARING CAP)
C2OZ-6345-A
Bolt - Bearing Cap
Hex. head - 7/16" -14 x 3 5/32"
Require Quantity: 10
Package Quantity: 1
Callout Name: 6345
C6TZ-6345-C
Bolt - Bearing Cap - Hex. Head
- Stud - Att. screen & cvr to brg. cap - 3/8" -16 7/16" x 14 - 4 3/32"
- Base Number: 6345
- Callout Name: 6345
D4FZ-6345-A
Bolt - Bearing Cap - Hex. Head
- M12 - 1.75 X 80
- Require Quantity: 9
- Package Quantity: 1
- Base Number: 6345
- Callout Name: 6345
E5ZZ-6345-A
Bolt - Bearing Cap - Hex. Head
- Stud - M12 - M10 x 109
- Base Number: 6345
- Callout Name: 6345

D4FZ-6261-C
BEARING (CAMSHAFT)
Bearing - Camshaft
- STD. ID AND OD
- Require Quantity: 4
- Package Quantity: 1
- Base Number: 6261
- Callout Name: 6261

E63Z-6095-A
COVER (FUEL PUMP OPENING)
Cover - Opening
- Base Number: 6095
- Callout Name: 6095

F3TZ-6261-AA
BEARING (CAMSHAFT FRONT)
Bearing - Camshaft
- STD. ID & OD
- Base Number: 6261
- Callout Name: 6261

Genuine Ford Parts, the Right Choice

FordPartsGiant.com offers the wholesale prices for genuine 1986 Mercury Cougar parts. Parts like Cylinder Block & 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: 4 Cyl 2.3L. Transmission: 5MT.