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Cylinder Block - Internal Parts fit your 1983 Mercury Marquis 6 Cyl 3.8L 4-Speed Manual Transmission
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1983 Mercury Marquis
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6 Cyl 3.8L; 4-Speed Manual TransmissionVehicle Options
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Part No. & Part Description
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Part No. &
Part Description
Part Description
- SEAL (OIL)
E6DZ-6700-A
Seal Assy - Crankshaft Oil - Front- CYL. FRONT COVER
Crankshaft front
Cyl. front cover. also serviced in 6019 assy.-Flange type - Location: Front
- Base Number: 6700
- Callout Name: 6700
$33.00 $23.171 
E7FZ-6700-A
Seal Assy - Crankshaft Oil - Front- Crankshaft - front
- Location: Front
- Base Number: 6700
- Callout Name: 6700
$12.20 $8.561
E8ZZ-6700-A
Seal Assy - Crankshaft Oil - Front- (1)USED ON CRANKSHAFT(1)ON CAMSHAFT(1)ON AUX. SHAFT
- Require Quantity: 3
- Package Quantity: 1
- Base Number: 6700
- Callout Name: 6700
- PACKING/SEAL (CRANKSHAFT REAR OIL)
E5ZZ-6701-A
Seal Assy - Crankshaft Oil- ALL FROM 9/28/81 TO 2/16/87 , One Piece Design
ALL ``FROM 12/1/82 TO 2/87" , One Piece Design
MG ``FROM 1/1/83" , One Piece Design - Base Number: 6701
- Callout Name: 6701
$28.17 $15.471 - E8DZ-6701-A
Seal Assy - Crankshaft Oil- ALSO SERV. IN 6335 ASSY.
- Callout Name: 6701
- Replaced By: F37Z-6701-A
$35.83 $24.511 
F1TZ-6701-A
Seal Assy - Crankshaft Oil- MA ``FROM 7/11/83" , One Piece Design
- Base Number: 6701
- Callout Name: 6701
- COVER (CYLINDER FRONT)
-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
$11.17 $6.536 
-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
$15.00 $13.731- -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
$13.732 
-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
$15.00 $13.731
-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
$18.75 $13.731
- -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
- -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
-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
-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
E3ZZ-6019-B
Cover Assy - Cylinder Block Front- INNER - PLASTIC CVR.
- Base Number: 6019
- Callout Name: 6019
- 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 W/ OR W/O DIPSTICK HOLE IN FRT. COVER - Callout Name: 6019
E8ZZ-6026-A
Plug- (PP-4) - PLUG (HOLE IN FRONT COVER) - BUTTON
- Callout Name: 6019
- Replaced By: -377936-S
- COVER (CAMSHAFT REAR BEARING)
E9SZ-6266-A
Plug- (CYL. BLOCK)-CUP TYPE-2 1/4" O.D.
2 REQD-REAR CAMSHAFT HOLE & REAR BALANCE SHAFT HOLE IN BLOCK - Base Number: 6266
- Callout Name: 6266
$69.09 $48.082 
- TAPPET ASY. (VALVE)
$9.48 $6.108 
$60.36 $39.841- C8AZ-6500-A
Tappet - Valve- Hydraulic
- Require Quantity: 12
- Package Quantity: 1
- Base Number: 6500
- Callout Name: 6500
- 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
$3.18 $2.232 
-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
$0.00
- ARM (VALVE ROCKER)
E9SZ-6564-A
Arm Assy - Valve Rocker- Require Quantity: 12
- Package Quantity: 1
- Base Number: 6564
- Callout Name: 6564
$42.50 $23.331 
E1FZ-6564-A
Arm Assy - Valve Rocker- Require Quantity: 8
- Package Quantity: 1
- Base Number: 6564
- Callout Name: 6564
$22.20 $16.251
EOAZ-6564-B
Arm Assy - Valve Rocker- Require Quantity: 16
- Package Quantity: 1
- Base Number: 6564
- Callout Name: 6564
$15.53 $10.901- D8FZ-6564-A
Arm Assy - Valve Rocker- Require Quantity: 8
- Package Quantity: 1
- Base Number: 6564
- Callout Name: 6564
- 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 $2.232
- F1ZZ-6026-B
BLOCK ASY. (CYLINDER)Plug - Engine- (P-15) PLUG CYL. BLOCK - 1/4-18 RR
- Base Number: 87837-S
- Callout Name: 6010
$3.18 $2.232
- KEY (VALVE SPRING RETAINER)
$0.43 $0.2716 
$0.00
$20.92 $12.245
- BEARING (CONNECTING ROD)
D7FZ-6211-A
Bearing - Connecting Rod- STANDARD RED - UPPER AND LOWER - W/OIL HOLE
- Require Quantity: 8
- Package Quantity: 1
- Base Number: 6211
- Callout Name: 6211
$8.92 $6.421 
C2OZ-6211-R
Bearing - Connecting Rod- STD.-UPPER & LOWER
- Location: Upper And Lower
- Require Quantity: 16
- Package Quantity: 1
- Base Number: 6211
- Callout Name: 6211
- C9OZ-6211-A
Bearing - Connecting Rod- STD. - UPPER & LOWER
- Location: Upper And Lower
- Require Quantity: 16
- Package Quantity: 1
- Base Number: 6211
- Callout Name: 6211
- E9SZ-6211-A
Bearing - Connecting Rod- STD.-UPPER & LOWER-HAS OIL HOLE-REPL BY BRG. WITHOUT OIL HOLE-NOT REQD.
- Require Quantity: 12
- Package Quantity: 1
- Callout Name: 6211
- F4SZ-6211-D
Bearing - Connecting Rod- .25mm/.010" U/S-Has oil hole-Repl by Brg. without oil hole-not reqd.
- Callout Name: 6211
- GASKET (CYLINDER FRONT COVER)
- RING SET (PISTON)
E4FZ-6148-A
Kit - Piston Ring- Std. & .10mm/.003" O/S
- Require Quantity: 2
- Package Quantity: 1
- Callout Name: 6148
$33.57 $24.571 
C3AZ-6148-F
Kit - Piston Ring- STD. & .003" O/S
- Require Quantity: 4
- Package Quantity: 1
- Base Number: 6148
- Callout Name: 6148
- BEARING (CRANKSHAFT MAIN) AND 6337
E9DZ-6333-H
Bearing - Crankshaft Main- .25mm U/S I.D.-Upper Frt.,Frt.Intrm.& Rear
- Base Number: 6333
- Callout Name: 6333
- Replaced By: XW7Z-6D309-WA
$121.33 $66.611 - E9DZ-6333-L
Bearing - Crankshaft Main- .25mm U/S I.D.-Lower Frt.,Frt.Intrm.& Rear
- Base Number: 6333
- Callout Name: 6333
- Replaced By: XW7Z-6D309-WA
$121.33 $66.611 - E9SZ-6337-D
Bearing-Crankshaft Mn Thr-Lw- Std.-Lower Thrust
- Callout Name: 6333
- Replaced By: XW7Z-6D309-VA
$12.82 $9.001 - E9SZ-6337-F
Bearing - Crankshaft- .25mm U/S I.D.-Lower Thrust
- Callout Name: 6333
- Replaced By: XW7Z-6D309-WA
$121.33 $66.611 - XW7Z-6D309-AZA
Bearing - Crankshaft Main- .010" U/S - LOWER - CENTER, SERVICE ONLY COMPLETE KIT
.010" U/S - UPPER & LOWER - ALL EXC. CENTER POSITION, SERVICE ONLY COMPLETE KIT
.010" U/S - UPPER - CENTER, SERVICE ONLY COMPLETE KIT - Callout Name: 6333
$51.64 $37.801 
XW7Z-6D309-WA
Bearing - Crankshaft Main- .25MM U/S I.D.-UPPER THRUST, COMPLETE SERVICE KIT 3.8 S/C, COMPLETE SERVICE KIT 3.8 EXCLUDES S/C
- Base Number: 6337
- Callout Name: 6333
$121.33 $66.611
- D4FZ-6333-A
Bearing - Crankshaft Main- Standard Red - Upper & lower - all exc. center position
- Require Quantity: 8
- Package Quantity: 1
- Base Number: 6333
- Callout Name: 6333
- D4FZ-6337-A
Bearing - Crankshaft Main Thrust- Standard Red - Upper - center
- Location: Upper Center
- Callout Name: 6333
- D4FZ-6337-G
Bearing-Crankshaft Mn Thr-Lw- STANDARD RED - LOWER - CENTER
- Location: Lower Center
- Callout Name: 6333
- D4FZ-6337-H
Bearing - Crankshaft- STANDARD BLUE - LOWER - CENTER
- Location: Lower Center
- Callout Name: 6333
- D5DZ-6333-A
Bearing Crankshaft Mn Up- STD.UPPER ALL EXC. THRUST BEARING
- Require Quantity: 6
- Package Quantity: 1
- Base Number: 6333
- Callout Name: 6333
- D5DZ-6333-B
Set Of Bearings-Crankshaft- STD. LOWER ALL EXC. THRUST BEARING
- Require Quantity: 6
- Package Quantity: 1
- Base Number: 6333
- Callout Name: 6333
- E1FZ-6333-A
Bearing - Crankshaft Main- STD. RED-UPPER & LOWER EXC. UPPER CENTER
- Location: Upper Center
- Require Quantity: 9
- Package Quantity: 1
- Callout Name: 6333
- E1FZ-6333-B
Bearing - Crankshaft Main- STD. BLUE-UPPER & LOWER EXC. UPPER CENTER
- Location: Upper Center
- Require Quantity: 9
- Package Quantity: 1
- Callout Name: 6333
- E2FZ-6337-A
Bearing - Crankshaft Main Thrust- STD. RED - UPPER CENTER
- Location: Upper Center
- Callout Name: 6333
XW7Z-6D309-AYA
Bearing - Crankshaft Main- STANDARD BLUE - UPPER & LOWER - ALL EXC. CENTER POSITION, COMPLETE SERVICE KIT ONLY
STANDARD BLUE - UPPER - CENTER, COMPLETE SERVICE KIT ONLY - Base Number: 6337
- Callout Name: 6333
- XW7Z-6D309-BAA
Bearing - Crankshaft Main- .020" U/S - LOWER - CENTER, SERVICE ONLY COMPLETE KIT
.020" U/S - UPPER & LOWER - ALL EXC. CENTER POSITION, SERVICE ONLY COMPLETE KIT
.020" U/S - UPPER - CENTER, SERVICE ONLY COMPLETE KIT - Callout Name: 6333
- XW7Z-6D309-DKA
Bearing - Crankshaft Main- UPPER AND LOWER-.010 U/S-CENTER THRUST BRG., COMPLETE SERVICE ONLY KIT
UPPER-.010 U/S-ALL EXC. CENTER THRUST BRG., COMPLETE SERVICE ONLY KIT - Location: Upper
- Callout Name: 6333
- XW7Z-6D309-DLA
Bearing - Crankshaft Main- UPPER AND LOWER-.020 U/S-CENTER THRUST BRG., COMPLETE SERVICE ONLY KIT
- Callout Name: 6333
- SEAL (VALVE STEM)
E7ZZ-6571-A
Seal - Valve Stem- Intake - standard
- Require Quantity: 4
- Package Quantity: 1
- Base Number: 6571
- Callout Name: 6571
$18.75 $13.731 - D6OZ-6571-A
Seal - Valve Stem- MA ``BEFORE 7/21/86" , USE W/ STD.& .003" O/S VALVES
- Require Quantity: 16
- Package Quantity: 1
- Callout Name: 6571
E7ZZ-6571-B
Seal - Valve Stem- EXHAUST-STD.
- Require Quantity: 4
- Package Quantity: 1
- Base Number: 6571
- Callout Name: 6571
- VALVE (INTAKE)
E3ZZ-6507-A
Valve - Inlet- Std. stem dia.-.3423"
- Require Quantity: 8
- Package Quantity: 1
- Base Number: 6507
- Callout Name: 6507
$18.75 $13.731 
$18.75 $13.731- E8ZZ-6507-A
Valve - Inlet- ALL EXC. T/C , STANDARD
- Require Quantity: 4
- Package Quantity: 1
- Base Number: 6507
- Callout Name: 6507
$59.00 $41.061 - E9SZ-6507-A
Valve - Inlet- STD.-STEM DIA. 8.694/8.674 MM
- Require Quantity: 6
- Package Quantity: 1
- Callout Name: 6507
- VALVE (EXHAUST)
E43Z-6505-A
Valve - Exhaust- ALL EXC. T/C , STD. DIA.-.341"
- Require Quantity: 4
- Package Quantity: 1
- Base Number: 6505
- Callout Name: 6505
$69.50 $48.371 - E9SZ-6505-A
Valve - Exhaust- STD.-STEM DIA. 8.682/8.662 MM
- Require Quantity: 6
- Package Quantity: 1
- Callout Name: 6505
$24.77 $18.131 - E4AZ-6505-A
Valve - Exhaust- Std. dia.-.3418"-6550 not reqd.
- Require Quantity: 8
- Package Quantity: 1
- Callout Name: 6505
- E4FZ-6505-A
Valve - Exhaust- STD.
- Require Quantity: 4
- Package Quantity: 1
- Base Number: 6505
- Callout Name: 6505
- SEAT (VALVE ROCKER ARM FULCRUM)
$3.53 $2.274 - E53Z-6A528-A
Seat - Valve Rocker Arm Fulcrum- Require Quantity: 16
- Package Quantity: 1
- Base Number: 6A528
- Callout Name: 6A528
- E7FZ-6A528-A
Seat - Valve Rocker Arm Fulcrum- Require Quantity: 8
- Package Quantity: 1
- Base Number: 6A528
- Callout Name: 6A528
- INSERT (OIL FILTER MOUNTING)
$23.11 $12.171 
F1AZ-6890-B
Insert- Also incl. in 6881 or 6019 asy.-Service only replacement.
- Base Number: 6890
- Callout Name: 6890
$63.78 $32.721
- GASKET (OIL PUMP BODY TO INLET TUBE)
$18.75 $13.731
-E601313-S72
SPROCKET CAMSHAFT/JACK SHAFT (CAMSHAFT)Bolt - Hex.Head- BOLT (LOWER SPROCKET TO AUX. SHAFT)- M10 X 40 (METRIC COARSE)
- Callout Name: 6256
- 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
F1CZ-6345-A
Bolt- BOLT M12 X 1.75 X 80.7 (METRIC)
- Require Quantity: 10
- Package Quantity: 1
- Base Number: 6345
- Callout Name: 6345
- NUT (CONNECTING ROD)
- E2FZ-6212-A
Nut - Hex.- M8 x 1
- Require Quantity: 8
- Package Quantity: 1
- Base Number: 6212
- Callout Name: 6212
C9OZ-6565-B
ROD (VALVE PUSH)Rod - Valve Push- STD.
- Require Quantity: 16
- Package Quantity: 1
- Callout Name: 6565
- RETAINER (VALVE SPRING)
D3OZ-6514-A
Retainer Assembly-Valve Spr- Exhaust
- Require Quantity: 8
- Package Quantity: 1
- Base Number: 6514
- Callout Name: 6514
- F1DZ-6514-A
Retainer - Valve Spring- UPPER - INTAKE & EXHAUST
- Location: Upper
- Base Number: 6514
- Callout Name: 6514
D4FZ-6261-C
BEARING (CAMSHAFT)Bearing - Camshaft- STD. ID AND OD
- Require Quantity: 4
- Package Quantity: 1
- Base Number: 6261
- Callout Name: 6261
- SPRING (VALVE)
D5OZ-6513-A
Spring - Valve- EXC. H/O , Exhaust
- Require Quantity: 8
- Package Quantity: 1
- Base Number: 6513
- Callout Name: 6513
$0.00 
DOOZ-6513-B
Spring - Valve- EXC.H/O , Intake
- Require Quantity: 8
- Package Quantity: 1
- Base Number: 6513
- Callout Name: 6513
$0.00- EOAZ-6513-A
Spring - Valve- H/O , Intake
- Require Quantity: 8
- Package Quantity: 1
- Base Number: 6513
- Callout Name: 6513
- BOLT OR STUD (VALVE ROCKER ARM)
D8AZ-6A527-A
Screw- HEX. HD.-5/16"-18 X 1.40"
- Require Quantity: 16
- Package Quantity: 1
- Base Number: 6A527
- Callout Name: 6A527
- SHAFT (OIL PUMP DRIVE)
- CRANKSHAFT ASY.
E3AZ-6303-B
Crankshaft Assembly- MA ``FROM 7/11/83" , USE WITH ONE PIECE SEAL E7AZ-6701-A
- Callout Name: 6303
- BELT OR CHAIN (TIMING)
- $0.00
- EOAZ-6268-A
Belt - Timing- DUAL LINKS-FOR PRIOR TO 3/21/84 HO ENG.S MUST ALSO USE DUAL TOOTH 6256 & 6306 SPROCKETS.-REPLS SINGLE TOOTH SPROCKETS & CHAIN. , H/O
H/O W/P/C OPTION - Base Number: 6268
- Callout Name: 6268
- SCREEN COVER AND TUBE ASY. (OIL PUMP)
- BOLT (CONNECTING ROD)
EOAZ-6306-A
SPROCKET (CRANKSHAFT)Gear - Crankshaft- DUAL TOOTH GEAR-USE ONLY W/ EOAZ-6268-A & E4AZ-6256-A , H/O W/P/C OPTION
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 - Base Number: 6306
- Callout Name: 6306
- F3TZ-6261-AA
BEARING (CAMSHAFT FRONT)Bearing - Camshaft- STD. ID & OD
- Base Number: 6261
- Callout Name: 6261
F3TZ-6267-AA
BEARING (CAMSHAFT FRONT INTERMEDIATE)Bearing - Camshaft- STD. ID & OD
- Base Number: 6267
- Callout Name: 6267
Genuine Ford Parts, the Right Choice
FordPartsGiant.com offers the wholesale prices for genuine 1983 Mercury Marquis parts. Parts like Cylinder Block - Internal Parts 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: 4MT.