Internal Parts - Case, Converter Assy. And Related Parts fit your 1988 Mercury Grand Marquis 8 Cyl 5.0L 4-Speed Automatic Transmission AOD
My Vehicle Change Vehicle
1988 Mercury Grand Marquis
8 Cyl 5.0L; 4-Speed Automatic Transmission AOD
My Vehicle Change Vehicle
1988 Mercury Grand Marquis
8 Cyl 5.0L; 4-Speed Automatic Transmission AOD
Categories Close X
You have selected
Automatic Transmission
- External Parts - Oil Cooling System
- External Parts - Shift Controls
- External Parts - Shift Mechanism - Floor Or Console Mounted
- Internal Parts
- Internal Parts - Accumulator, Reverse And Overdrive Band And Servo
- Internal Parts - Case, Converter Assy. And Related Parts
- Internal Parts - Case, Converter Assy. Extension And Related Parts
- Internal Parts - Case, Converter Assy., Extension Housing
- Internal Parts - Clutches, Gear, Shaft And Related Parts
- Internal Parts - Clutches, Gears, Shafts, Extension & Related Parts
- Internal Parts - Clutches, Gears, Shafts, Extension And Related Parts - Main Control Valve Body
- Internal Parts - Clutches, Gears, Shafts, Extension And Related Parts - Manual Control Linkage And Parking Pawl
- Internal Parts - Clutches, Gears, Shafts, Extension And Related Parts - Servos, Shift Accumulators & Related Parts
- Internal Parts - Clutches, Gears, Shafts, Governor - Intermediate, Overdrive & Reverse Piston, Rod & Servo
- Internal Parts - Clutches, Gears, Shafts, Governor - Main Control Valve Body Assy.
- Internal Parts - Clutches, Gears, Shafts, Governor - Manual Control Linkage & Parking Pawl
- Internal Parts - Governor, Low And Reverse Piston And Related Parts
- Internal Parts - Main Control Valve Body
- Internal Parts - Main Control Valve Body & Servo Band Piston
- Internal Parts - Main Control Valve Body (7A100)
- Internal Parts - Manual Control Linkage And Parking Pawl
- Internal Parts - Transfer Case Details - All Wheel Drive
- Steering Column
Other Categories
Accelerator Linkage, Air Cleaner & Speed Control
Air Conditioner, Radios & Shock Absorbers
Alternator, Regulator, Battery, Starter & Distributor
Body Front & Floor
Body Sides & Quarter
EM Exterior Moulding
Engine
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
Parts Questions
Sort by:
Recommended
Part No. & Part Description
Price
Part No. &
Part Description
Part Description
- TUBE (FLUID FILLER)
-87034-S94
Seal(T-1-A)-SEAL (7A228 TO 7005) "O" RING- 9/16" I.D. , AOD- Base Number:87034-S94
- Callout Name:7A228
MSRP: $1.10$0.6410 - Base Number:
- E35Y-7A228-A
Tube - Oil Filler#GREEN, PINK, WHITE OR NO COLOR , 5.0L/AOD- Base Number:7A228
- Callout Name:7A228
MSRP: --$0.00 - Base Number:
- FLYWHEEL ASY.
- GEAR (DRIVEN IDENTIFICATION CHART)
DOOZ-17271-B
Gear - DrivenMATERIAL: NYLON, COLOR: PURPLE , TEETH: 21- Base Number:17271
- Callout Name:17271
MSRP: $3.34$2.342 - Base Number:
CODZ-17271-B
Gear - DrivenMATERIAL: NYLON, COLOR: PINK , TEETH: 19- Base Number:17271
- Callout Name:17271
MSRP: $5.31$3.732- Base Number:
C4OZ-17271-A
Gear - DrivenMATERIAL: NYLON, COLOR: RED , TEETH: 21- Base Number:17271
- Callout Name:17271
MSRP: $5.18$3.641- Base Number:
C7SZ-17271-A
Gear - DrivenMATERIAL: NYLON, COLOR: GREEN , TEETH: 17- Base Number:17271
- Callout Name:17271
MSRP: $4.78$3.361- Base Number:
C8SZ-17271-B
Gear - DrivenMATERIAL: NYLON, COLOR: ORANGE , TEETH: 20- Base Number:17271
- Callout Name:17271
MSRP: $5.47$3.841- Base Number:
C7SZ-17271-C
Gear - DrivenMATERIAL: NYLON, COLOR: GREY , TEETH: 18- Base Number:17271
- Callout Name:17271
MSRP: $3.39$2.382- Base Number:
C7VY-17271-A
Gear - DrivenMATERIAL: NYLON, COLOR: TAN , TEETH: 19- Base Number:17271
- Callout Name:17271
MSRP: $4.35$3.051- Base Number:
MSRP: $5.24$3.672
MSRP: $3.43$2.412
C2DZ-17271-H
Gear - DrivenMATERIAL: NYLON, COLOR: BLUE , TEETH: 20- Base Number:17271
- Callout Name:17271
MSRP: $5.10$3.58- Base Number:
- E5FZ-17271-A
Gear - DrivenMATERIAL: NYLON, COLOR: LT. BLUE , TEETH: 23- Base Number:17271
- Callout Name:17271
- Base Number:
- SPEEDOMETER DRIVE GEAR IDENTIFICATION CHART
C8OZ-17285-B
Gear - SpeedometerMATERIAL: NYLON, COLOR: BROWN , TEETH: 8, I.D.: 1 3/8, O.D.: 2 1/64, LENGTH: 11/16- Callout Name:17285
- Replaced By:F7TZ-17285-AA
MSRP: --$13.731 - Callout Name:
E3ZZ-17285-A
Gear - SpeedometerMATERIAL: NYLON, COLOR: YELLOW , TEETH: 7, I.D.: 1 3/32, O.D.: 2.00, LENGTH: 11/16- Base Number:17285
- Callout Name:17285
MSRP: $23.08$13.73- Base Number:
DOTZ-17285-A
Gear - SpeedometerMATERIAL: NYLON, COLOR: GREEN , TEETH: 6, I.D.: 1 3/4., O.D.: 2.00, LENGTH: 11/16- Callout Name:17285
MSRP: $41.71$30.521- Callout Name:
E5FZ-17285-A
GEAR-TRNS SPEEDO DRIMATERIAL: NYLON, COLOR: LT. BLUE , TEETH: 26, I.D.: 2 13/16, O.D.: 3 1/2, LENGTH: 1/2- Callout Name:17285
MSRP: $18.75$13.731- Callout Name:
E3ZZ-17285-B
Gear - SpeedometerMATERIAL: NYLON, COLOR: BLACK , TEETH: 6, I.D.: 1 3/32, O.D.: 2.00, LENGTH: 11/16- Callout Name:17285
- Callout Name:
- E6DZ-17285-A
Gear - SpeedometerMATERIAL: NYLON, COLOR: NONE , TEETH: 7, I.D.: 17/32, O.D.: 1 31/32, LENGTH: 17/32- Base Number:17285
- Callout Name:17285
MSRP: --$0.00 - Base Number:
MSRP: $3.00$1.765
- SEAL ASY. (FRONT FLUID PUMP)
MSRP: $16.67$11.701 
EOAZ-7A248-A
SealO-ring - pump outer seal - 9 33/64" O.D. - green, yellow or orange stripe- Callout Name:7A248
- Replaced By:2L3Z-7A248-AA
MSRP: $12.50$8.781- Callout Name:
- MSRP: $192.51$140.891
MSRP: $10.37$6.672
MSRP: $9.00$5.274
- 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:
E69Z-6379-A
Bolt - Hex.HeadALL M/T , M10 X 45 (METRIC)- Require Quantity:6
- Package Quantity:1
- Base Number:6379
- Callout Name:6379
- Require Quantity:
- E7GZ-6379-B
Bolt - Hex.HeadALL ATX , ATT. 6375 TO 6303- Require Quantity:6
- Package Quantity:1
- Callout Name:6379
- Require Quantity:
E1FZ-6A366-A
PLATE (FLYWHEEL REINFORCING)SpacerALL ATX
ALL C3
ALL F,S -A4LD- Base Number:6A366
- Callout Name:6A366
MSRP: $10.93$7.681- Base Number:
MSRP: $18.75$13.731
- MSRP: $114.77$82.621
EOAZ-7D020-A
SEAL (REVERSE CLUTCH CYLINDER)Seal- Require Quantity:2
- Package Quantity:2
- Base Number:7D020
- Callout Name:7D020
MSRP: $7.40$4.762- 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:
- -87650-S
CONVERTER ASY.Plug - Blanking - Threaded(P-12)-plug (converter drain -plug )-1/8"-27- Base Number:87650-S
- Callout Name:7902
- Base Number:
E2AZ-7986-A
COVER (TRANSMISSION CONVERTER HOUSING LOWER)Cover - Converter HousingMA 5.0L, 5.8L - AOD- Callout Name:7986
- Callout Name:
E7AZ-7E242-A
SCREEN (GOVERNOR FLUID)Screen AssyREQD. IN 7C063 GOV. ASSY. REQD. IN 7005 CASE ASSY.- Require Quantity:2
- Package Quantity:1
- Base Number:7E242
- Callout Name:7E242
- Require Quantity:
- E8AZ-7060-B
SHAFT (OUTPUT)Shaft Assy - Output28-43 SPLINES - 15" LONG - 7 TOOTH GEAR- Callout Name:7060
- Callout Name:
Genuine Ford Parts, the Right Choice
FordPartsGiant.com offers the wholesale prices for genuine 1988 Mercury Grand Marquis parts. Parts like Internal Parts - Case, Converter Assy. And Related Parts are shipped directly from authorized Ford dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 8 Cyl 5.0L. Transmission: 4AT AOD.