Internal Parts - Case, Converter Assembly Extension & Related Parts fit your 1998 Mercury Mountaineer 6 Cyl 4.0L 4-Speed Automatic Transmission 4R70W
My Vehicle Change Vehicle
1998 Mercury Mountaineer
6 Cyl 4.0L; 4-Speed Automatic Transmission 4R70W
My Vehicle Change Vehicle
1998 Mercury Mountaineer
6 Cyl 4.0L; 4-Speed Automatic Transmission 4R70W
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Automatic Transmission
- External Parts - Floor Pan Blanking Plate - Automatic Transmission
- External Parts - Gearshift Controls
- External Parts - Steering Column
- External Parts - Transmission Installation
- Internal Parts - Accumulator, Reverse, Overdrive Band & Servo
- Internal Parts - Case, Converter Assembly Extension & Related Parts
- Internal Parts - Clutches, Gears, Shafts, Governor & Related Parts
- Internal Parts - Main Control Valve Body
- Internal Parts - Manual Control Linkage & Parking Brake
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Parts Questions
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Part No. & Part Description
Price
Part No. &
Part Description
Part Description
- GASKET (FLUID PAN)
F2VY-7A191-A
GasketGasket not included in kits - gasket is molded design and is reusable - refer to shop manual for cleaning procedure- Base Number:7A191
- Callout Name:7A191
MSRP: $22.33$15.681 - Base Number:
MSRP: $14.65$10.281
E9TZ-7N171-A
PLUG (CONV. HOUSING ACCESS)PlugPlug - rubber - located in bottom of transmission converter housing- Base Number:7N171
- Callout Name:7N171
MSRP: $12.52$8.791- Base Number:
MSRP: $2.75$1.774
- GASKET (EXTENSION HOUSING)
MSRP: $7.06$4.953 
MSRP: $38.17$26.111
F2UZ-7H183-A
PLUG (SPEEDOMETER OPENING, TRANS. EXT.)PlugPlug - speedometer hole, 4x2- Base Number:7H183
- Callout Name:7H183
MSRP: $11.92$8.371- Base Number:
E9TZ-7086-A
GASKET (TRANSMISSION EXTENSION HOUSING TO TRANSFER CASE OR PARKING BRAKE)Gasket5R55E/4X4- Fit Note:6 Cyl
- Base Number:7086
- Callout Name:7086
MSRP: $21.84$15.332- Fit Note:
- CASE ASY.
-N606067-S2
BoltBolt (case to engine) M10 - 1.50 x 75 (metric)- Callout Name:7005
- Replaced By:-N606067-S439
MSRP: $20.10$11.764 - Callout Name:
-N606065-S2
Bolt(AB-187-KB) bolt (case to engine) - M10-1.50 x 65 (metric)- Callout Name:7005
- Replaced By:-W710658-S439
MSRP: $14.00$8.194- Callout Name:
-87650-S
Plug - Blanking - Threaded(P-12) plue (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:
- HOUSING (TRANSMISSION EXTENSION)
MSRP: $216.67$148.201 
F77Z-7A039-CA
Housing - Transmission ExtensionWithout hole for speedometer driven gear adapter, 4x2- Callout Name:7A039
- Replaced By:5L5Z-7A039-CA
MSRP: $235.00$160.741- Callout Name:
-E800152-S72
Screw(AB-119-F) BOLT (7A039 TO 7005) HEX WASHER HEAD-M10 X 30.0 (METRIC)- Base Number:E800152-S72
- Callout Name:7A039
MSRP: $2.75$1.614- Base Number:
-E804137-S72
Stud(AW-135-D) stud - M10 x 16 + M10 x 30 - attaches (7A039 to 7005)- Require Quantity:2
- Package Quantity:5
- Base Number:E804137-S72
- Callout Name:7A039
MSRP: $22.60$13.225- Require Quantity:
- F77Z-7A039-BA
Housing - Transmission ExtensionWith hole for speedometer driven gear adapter - use F2UZ 7H183-A to plug hole if not used, 4x2- Callout Name:7A039
- Callout Name:
- SENSOR (OUTPUT SHAFT SPEED)
MSRP: $34.00$21.321 
-W702297-S300
ScrewBolt, cap flanged internal lobe - M6 x 15 - attaches (7H103 to 7005)- Base Number:HS1
- Callout Name:7H103
MSRP: $5.50$3.222- Base Number:
MSRP: $15.00$8.781
MSRP: --$13.731
- CONVERTER ASY.
MSRP: $345.00$234.96
F6AZ-7A194-A
PAN ASY. (TRANSMISSION FLUID)Pan Assy - Transmission Oil- Callout Name:7A194
- Replaced By:6L3Z-7A194-A
MSRP: $57.33$39.901- Callout Name:
- HOUSING (EXTENSION)
F3LY-7A039-A
Housing - Transmission Extension10" long, 4X2, Use F2UZ-7H183-A plug if required for sensor hole- Base Number:7A039
- Callout Name:7A039
MSRP: $310.00$210.181 - Base Number:
-N605788-S2
Bolt M8 1.25X30 Hex(AB-118-EJ)-bolt (hsg.to case) hex flange head-M8-1.25 x 30 (Metric)- Require Quantity:6
- Package Quantity:1
- Base Number:N605788-S2
- Callout Name:7A039
- Require Quantity:
- PAN ASY. (FLUID)
MSRP: $63.33$43.321 
MSRP: $62.50$43.501
F77Z-7052-AA
SEAL ASY. (FLUID - EXTENSION HOUSING)Seal Assy - Oil- Callout Name:7052
- Replaced By:4L5Z-7052-AA
MSRP: $16.67$11.701- Callout Name:
- VENT ASY.
MSRP: $21.17$14.861 
- CONNECTOR ASY. (TRANSMISSION OIL TUBE PILOTED TO RADIATOR)
F67Z-7D273-AA
Connector - Oil TubeIncludes "O"ring -5/8"-18 female thread x 11/16"-20 male thread- Fit Note:4.0L, 5.0L
- Require Quantity:2
- Package Quantity:1
- Callout Name:7D273
- Replaced By:YL1Z-7D273-BA
MSRP: $19.50$13.691 - Fit Note:
YL1Z-7D273-AA
Connector - Oil TubeRadiator fitting, SOHC- Fit Note:6 Cyl 4.0L
- Require Quantity:2
- Package Quantity:1
- Callout Name:7D273
- Replaced By:YL1Z-7D273-BA
MSRP: $19.50$13.691- Fit Note:
MSRP: $1.38$0.818
MSRP: $6.00$3.514
MSRP: $3.75$2.204
- VENT ASY. (CASE)
MSRP: $9.38$6.591 
MSRP: $16.13$11.331
F1DZ-7Z101-A
SEAL (EPC SOLENOID)SealRequired for EPC solenoid- Require Quantity:2
- Package Quantity:10
- Base Number:7Z101
- Callout Name:7Z101
MSRP: $2.02$1.3010- Require Quantity:
F77Z-7005-DB
CASE ASY. (TRANSMISSION)Case Assy - Transmission#97GT,DB, DD , Service case, may appear different from production case , See TSB 97,20,19 for service procedure for those units having a overdrive drum speed sensor , 4x4- Base Number:7005
- Callout Name:7005
MSRP: $3010.77$2191.841- Base Number:
E7TZ-7D273-A
CONNECTOR ASY. (FLUID TUBE)Connector - Oil TubeTransmission mounted- Require Quantity:2
- Package Quantity:2
- Base Number:7D273
- Callout Name:7D273
MSRP: $75.84$52.78- Require Quantity:
Genuine Ford Parts, the Right Choice
FordPartsGiant.com offers the wholesale prices for genuine 1998 Mercury Mountaineer parts. Parts like Internal Parts - Case, Converter Assembly Extension & Related 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 4.0L. Transmission: 4AT 4R70W.