Cylinder Block - External Parts fit your 1986 Mercury Marquis 6 Cyl 3.8L 3-Speed Automatic Transmission C3
My Vehicle Change Vehicle
1986 Mercury Marquis
6 Cyl 3.8L; 3-Speed Automatic Transmission C3
My Vehicle Change Vehicle
1986 Mercury Marquis
6 Cyl 3.8L; 3-Speed Automatic Transmission C3
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- Camshaft Gear And Bearings
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- Cylinder Block - External Parts
- Cylinder Block - Internal Parts
- Cylinder Block Crankcase Ventilation System
- Cylinder Head, Valves And Related Parts
- Engine Supports
- Engine Supports - Piston And Connecting Rod
- Engine Supports Oil Filter (Spin-On Type)
- Engine Supports Oil Pump
- Engine Supports Valves, Push Rods And Rocker Arm Cover
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Parts Questions
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Part No. & Part Description
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Part No. &
Part Description
Part Description
- PLUG (OIL PAN DRAIN)
F75Z-6730-BA
Plug - Oil DrainALSO 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$3.921 - Base Number:
D6TZ-6730-A
Plug - Oil DrainINCL. GASKET- Require Quantity:2
- Package Quantity:4
- Base Number:6730
- Callout Name:6730
MSRP: $18.04$12.674- Require Quantity:
- SPARK PLUG ASY.
MSRP: $6.05$3.901 
AWSF-44-C
Spark PlugEXCEPT TC
Service plug may differ from original- Require Quantity:8
- Package Quantity:1
- Callout Name:12405
- Replaced By:AWSF-44C-AX
MSRP: $4.63$3.171- Require Quantity:
- MSRP: $6.44$4.141
- DISTRIBUTOR ASY.
MSRP: $23.82$14.931 
MSRP: $34.36$21.551
MSRP: $27.45$17.211
MSRP: $45.64$28.611
MSRP: $33.45$20.981
MSRP: $37.64$23.601
MSRP: $11.58$7.451
MSRP: $83.40$61.041- MSRP: $18.75$13.731
MSRP: $51.09$32.031
MSRP: $25.64$16.501
MSRP: --$0.00
- MSRP: --$0.00
- MSRP: --$0.00
- CAP ASY. (DISTRIBUTOR)MSRP: $23.82$14.931
- MSRP: $27.45$17.211
- E5DZ-12106-A
Housing Assy - Distributor TerminalALL W/O E.E.C. IV- Base Number:12106
- Callout Name:12106
MSRP: $33.45$20.981 - Base Number:
- MSRP: $25.64$16.501
- E5BZ-12106-A
Housing Assy - Distributor TerminalALL W/O E.E.C. IV- Base Number:12106
- Callout Name:12106
MSRP: --$0.00 - Base Number:
- FLYWHEEL ASY.
- ELEMENT ASY. (OIL FILTER)
D9AZ-6731-A
Filter Assy - OilALL (EXC. G P/C)
ALL EXC. T/C
ALL MX -T/C
MA W/O AUX. OIL COOLER
REPLACED PRODUCTION FILTER E3ZE 6714-CA OR E27E 6714-AA- Base Number:6731
- Callout Name:6731
MSRP: $16.82$10.031 - Base Number:
D4ZZ-6731-B
Filter Assy - OilALL F,J -T/C
ALL S,MF -T/C
MA W/ AUX. OIL COOLER- Base Number:6731
- Callout Name:6731
MSRP: $10.89$6.831- Base Number:
- DOWEL (CYLINDER HEAD TO CYLINDER BLOCK)
MSRP: $5.63$3.954 
- VALVE (POSITIVE CRANKCASE VENTILATION)-(P.C.V.)
MSRP: $31.82$23.721 
MSRP: $12.13$7.80
E5ZZ-6A666-A
Valve Assy*EV-127-A REPLACES EV-127 & EV-120 , ALL T/C- Base Number:6A666
- Callout Name:6A666
MSRP: $23.09$14.86- Base Number:
- CLAMP (HOSE)
MSRP: $2.17$1.4810 
MSRP: $2.17$1.5210
MSRP: $3.67$2.5710
MSRP: $2.17$1.5210
B7AZ-8287-C
Clamp - HoseUNIVERSAL TYPE-ADJUSTABLE RANGE 13/16" TO 1 3/4" WORM TYPE- Base Number:8287
- Callout Name:8287
MSRP: $3.67$2.5710- Base Number:
MSRP: $3.67$2.5710
- GASKET (OIL PAN DRAIN PLUG)
MSRP: $3.73$2.4010 - MSRP: $1.12$0.6650
MSRP: $2.45$1.583
- 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
MSRP: $2.50$1.466 - Require Quantity:
-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$4.392- Base Number:
-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$13.731- Base Number:
MSRP: $6.50$3.801
-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- Require Quantity:
-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
- Base Number:
- -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
- Base Number:
- -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
- Callout Name:
-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
- Require Quantity:
-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
- Base Number:
- E7PZ-6019-A
Cover - FrontINCL. PLUG FOR VEHICLES W/ DIPSTICK HOLE IN CYL. BLOCK-USED W/O TBI CARBURETION- Callout Name:6019
- Callout Name:
- PUMP ASY. (WATER) - W/O PULLEY
E6ZZ-8501-A
Pump Assy - WaterUPW-200 - INCL. (1) E4ZZ 8507-B GASKET- Base Number:8501
- Callout Name:8501
MSRP: $94.36$57.091 - Base Number:
- -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$13.731 - Require Quantity:
- -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 - Base Number:
- -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
- Base Number:
-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
- Require Quantity:
E6AZ-8501-B
Pump Assy - WaterALUMINUM INCL. (1) E2ZZ 8507-A GSKT. , MA 74K WITH LS OPTION
CAST IRON - INCLUDES E2ZZ 8507-A GASKET
CAST IRON - INCLUDES E2ZZ 8507-A GASKET , MA ``BEFORE 6/88"- Base Number:8501
- Callout Name:8501
- Base Number:
- BOLT OR STUD (CYLINDER HEAD)
MSRP: $38.50$27.031 
MSRP: $4.08$2.8710- MSRP: $52.33$38.301
- MSRP: $52.33$38.301
C9OZ-6065-B
Bolt - Hex.HeadLONG BOLTS-1/2"-13 X 4"- Require Quantity:10
- Package Quantity:1
- Callout Name:6065
- Require Quantity:
- E2DZ-6065-D
BoltSHORT-M11 X 1.50 X 67.8 METRIC- Require Quantity:8
- Package Quantity:1
- Callout Name:6065
- Require Quantity:
- MSRP: $2.60$1.83
- F4SZ-6065-A
Bolt - Hex.HeadLONG-M11X1.50X101.8 METRIC-USE FOR SERV. OF 97.8MM BOLT.- Base Number:6065
- Callout Name:6065
- Base Number:
- 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$1.992 - Base Number:
-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- Require Quantity:
- WASHER (CRANKSHAFT PULLEY RETAINING)
MSRP: $15.43$10.835 
MSRP: $14.17$9.951
- C9AZ-8287-A
HOSE (REAR AXLE HOUSING VENT)Clamp - HoseClamp - range 1/4" to 5/8" worm type- Callout Name:4A001
- Replaced By:C9AZ-8287-AA
MSRP: $2.17$1.5210 - Callout Name:
C9AZ-8287-A
CAP AND OR FILLER HOSE (WINDSHIELD WASHER RESERVOIR)Clamp - Hose- Callout Name:17632
- Replaced By:C9AZ-8287-AA
MSRP: $2.17$1.5210- Callout Name:
- ADAPTER ASY. (DISTRIBUTOR BASE)MSRP: $83.40$61.041
- MSRP: --$0.00
- BLOCK ASY. (CYLINDER)MSRP: $2.84$1.992
E63Z-6010-B
Block Assembly CylinderTHIS BLOCK REQS. E6DZ 6266-A TO PLUG CM/SHAFT HOLE- Callout Name:6010
- Callout Name:
- 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: --$13.732 - Require Quantity:
F1AZ-6750-B
INDICATOR (OIL LEVEL)Indicator Assy - Oil Level#E8AE-BA-REPLS #E6AE-BB & E7AE-BA- Base Number:6750
- Callout Name:6750
MSRP: $8.20$5.901- Base Number:
MSRP: $48.33$33.931
- BOLT (CRANKSHAFT PULLEY)
D4FZ-6A340-A
Bolt - Flanged Hex.ALL EXC. MX , M14 X 40
M14 X 40- Callout Name:6A340
- Replaced By:-W719969-S900
MSRP: $8.95$5.244 - Callout Name:
- MSRP: $55.14$40.361
- RETAINER (WIRING HARNESS)
E3DZ-14A163-C
RetainerRETAINS 14A088 SHIELD TO LH FRONT FENDER APRON- Base Number:14A163A
- Callout Name:14A163
MSRP: $11.67$8.195 - Base Number:
- GASKET (CYLINDER FRONT COVER)
MSRP: $24.73$15.91 
- TUBE ASY. (OIL LEVEL INDICATOR)
-N605770-S2
Bolt - Hex.Head(AB-117-D) bolt (tube to cyl. head) - M6 x 12mm- Base Number:N605770-S2
- Callout Name:6754
MSRP: $18.75$13.731 - Base Number:
MSRP: $6.50$3.801
MSRP: $22.00$12.651
MSRP: $58.55$36.711
- BOLT (FLYWHEEL ATTACHING)
FOCZ-6379-A
Bolt - Hex.HeadALL A/T , M10 x 20- Require Quantity:6
- Package Quantity:4
- Callout Name:6379
- Replaced By:FOCZ-6379-AMS
MSRP: $51.25$35.674 - Require Quantity:
- D2AZ-6379-B
Bolt - Hex.Head7/16" -20 X 3/4" -USE WITHOUT 6A366 PLATE- Require Quantity:6
- Package Quantity:1
- Base Number:6379
- Callout Name:6379
- Require Quantity:
- D4FZ-6379-A
Bolt - Hex.HeadALL M/T , M10 X 1 X 28.6- Require Quantity:6
- Package Quantity:1
- Base Number:6379
- Callout Name:6379
- Require Quantity:
- GASKET SET (OIL PAN)
MSRP: $18.22$13.121
- HOSE (WATER BY-PASS)
MSRP: $4.96$3.111 - MSRP: $18.75$13.731
MSRP: $9.97$7.001
MSRP: $121.92$89.231
- THERMOSTAT (WATER)
MSRP: $4.73$3.045 
MSRP: $11.36$7.311
-380613-S
FITTING AND CAP ASY. (INTAKE MANIFOLD VACUUM OUTLET)Cap(DD-2)-cap (use to cap unused outlets) vacuum tee-1/4"- Base Number:380613-S
- Callout Name:9A474
MSRP: --$0.00- Base Number:
-387883-S8M
COVER ASY. (VALVE ROCKER ARM)Stud & Washer Assembly(WW-160-F)-STUD-1/4-20- Base Number:387883-S2
- Callout Name:6582
- Base Number:
- MANIFOLD (INTAKE)
-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
- Require Quantity:
-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
- Require Quantity:
-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
- Require Quantity:
- -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
- Require Quantity:
- CASE ASY.
-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
- Base Number:
- SPACER (CARBURETOR TO INTAKE MANIFOLD)
D7AZ-12297-B
SEPARATOR (IGNITION WIRE)Separator - Ignition WireATTACHES TO ROCKER ARM COVER 4 SLOTS-BLACK - USE TO SECURE BLUE OR WHITE SEPARATORS COMB. TYPE- Callout Name:12297
- Callout Name:
- PIN (ENGINE BALANCE)
- PUMP ASY. (FUEL)
E3AZ-9350-B
Pump Assy - FuelELECTRIC - COMPLETE ASSY.-INCL. MOUNTING GASKET , MA (74) WITH C.F.I. OR E.F.I. ``BEFORE 5/86"- Callout Name:9350
- Callout Name:
EOVZ-9350-A
Pump Assy - FuelELECTRIC-PUMP ONLY-BEFORE 5/86-FROM 5/86 USE COMPLETE ASSY- Callout Name:9350
- Callout Name:
E4TZ-9C477-A
GASKET (CARBURETOR) - ALSO REFER TO GROUP 9A589Gasket#D7TE-AB, E47E-AA- Callout Name:9447
- Callout Name:
- E73Z-6731-A
ELEMENT ASY. (OIL BY-PASS ELEMENT)Kit - Element & Gasket - Oil FilterREPLS *FL-785-A-ALSO PART OF 6714 ASSY. FOR 1984 MDLS ONLY.- Callout Name:6731
- Callout Name:
- PAN ASY. (OIL)
- F1SZ-6675-A
Pan Assy - Engine OilALL W/LOW OIL SENSOR , THIS TYPE OIL PAN REQUIRES ONE PIECE 6710 GASKET- Base Number:6675
- Callout Name:6675
- Base Number:
- F1SZ-6675-B
Pan Assy - Engine OilALL W/O LOW OIL SENSOR , THIS OIL PAN REQUIRES ONE PIECE 6710 GASKET- Base Number:6675
- Callout Name:6675
- Base Number:
- GASKET (CYLINDER HEAD)
F1ZZ-6051-A
Gasket - Cylinder Head- Require Quantity:2
- Package Quantity:1
- Base Number:6051
- Callout Name:6051
- Require Quantity:
F3ZZ-6051-C
Gasket - Cylinder HeadEXC. T/C , MUST REPLACE 6065 BOLTS WITH GASKET REPLACEMENT.
MUST REPLACE 6065 BOLTS WITH GASKET REPLACEMENT. , T/C- Base Number:6051
- Callout Name:6051
- Base Number:
FOSZ-6051-A
Gasket - Cylinder Head- Require Quantity:2
- Package Quantity:1
- Base Number:6051
- Callout Name:6051
- Require Quantity:
F1ZZ-6710-A
GASKET (OIL PAN)Gasket - Oil PanONE PIECE-ALSO REF. 6781 FOR 4 PIECE GSKT SET.- Base Number:6710
- Callout Name:6710
- Base Number:
F4DZ-7G371-A
CRANKSHAFT ASY.SleeveINCL. 6701 SEAL , MG ``FROM 4/1/83"- Base Number:7G371
- Callout Name:6303
- Base Number:
Genuine Ford Parts, the Right Choice
FordPartsGiant.com offers the wholesale prices for genuine 1986 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. Engine: 6 Cyl 3.8L. Transmission: 3AT C3.