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Emission System - Exhaust Gas - Recirculation (E.G.R.) fit your 1999 Mercury Mountaineer 8 Cyl 5.0L 4AT 4R70W 8 Cyl 5.0L 4-Speed Automatic Transmission 4R70W
My Vehicle Change Vehicle
1999 Mercury Mountaineer
8 Cyl 5.0L; 4-Speed Automatic Transmission 4R70W
My Vehicle Change Vehicle
1999 Mercury Mountaineer
8 Cyl 5.0L; 4-Speed Automatic Transmission 4R70W
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Fuel System & Manifolds
- Emission System - Exhaust Gas - Recirculation (E.G.R.)
- Emission System - Exhaust Gas Recirculation (E.G.R.) - Hoses & Tubes
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Part No. & Part Description
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Part No. &
Part Description
Part Description
- VALVE ASY. (EGR PRESSURE EXTERNAL)
E5TZ-9F483-E
Valve - Exhaust Gas RecirculationVALVE ASSY. EGR (INCLUDES EVP SENSOR)- Callout Name:9F483
- Replaced By:F2ZZ-9G428-B
MSRP: $52.55$32.441 - Callout Name:
MSRP: $117.59$86.061- MSRP: $78.58$57.511
- F3TZ-9F483-H
Sensor AssemblyValve assy.EGR(includes EVP sensor)- Callout Name:9F483
- Replaced By:F2ZZ-9G428-B
MSRP: $52.55$32.951 - Callout Name:
E8PZ-9H473-E
Valve AssyValve EGR , (less EVP sensor)
Valve,EGR(less EVP sensor)- Base Number:9H473
- Callout Name:9F483
MSRP: $163.87$117.961- Base Number:
- MSRP: $187.82$135.201
- MSRP: $105.54$75.971
E9PZ-9H473-D
Valve AssyValve , EGR (less EVP sensor)
Valve,EGR (less EVP sensor)
Valve,EGR(less EVP sensor)- Base Number:9H473
- Callout Name:9F483
MSRP: $175.64$126.431- Base Number:
- F67Z-9F483-A2A
Valve - Exhaust Gas RecirculationValve Assy-EGR(includes EVP sensor)- Base Number:9F483
- Callout Name:9F483
- Replaced By:F2ZZ-9G428-B
MSRP: $52.55$32.951 - Base Number:
- E6PZ-9H473-B
Valve AssyVALVE - EGR (LESS EVP SENSOR)
Valve-EGR (less EVP sensor)
Valve-EGR(less EVP sensor)- Base Number:9H473
- Callout Name:9F483
- Base Number:
- E8PZ-9H473-B
Valve AssyVALVE - EGR (LESS EVP SENSOR)
Valve-EGR (less EVP sensor)
Valve-EGR(less EVP sensor)- Base Number:9H473
- Callout Name:9F483
- Base Number:
- E8PZ-9H473-K
Valve AssyValve-EGR (less EVP sensor)
Valve-EGR(less EVP sensor)- Base Number:9H473
- Callout Name:9F483
- Base Number:
- E9PZ-9H473-C
Valve AssyValve EGR (less EVP sensor)
Valve,EGR (less EVP sensor)
Valve,EGR(less EVP sensor)- Base Number:9H473
- Callout Name:9F483
- Base Number:
MSRP: $52.55$33.52
- MANIFOLD (EXHAUST)
-392016-S430
Screw And Washer AssyBolt; 3/8" x 1". For Cast manifold only.- Fit Note:8 Cyl 5.0L
- Require Quantity:9
- Package Quantity:1
- Base Number:392016-S430
- Callout Name:9430
MSRP: $15.00$8.781- Fit Note:
- XL2Z-9430-CA
Manifold Assy - ExhaustRH; Cast Manifold. Use only with LH "Cast" manifold. Includes F1AZ,9F485,A Fitting (Male both ends M22 thread) , FROM 2/1/98- Location:Passenger Side
- Fit Note:8 Cyl 5.0L
- Base Number:9430
- Callout Name:9430
MSRP: $662.63$477.001 - Location:
- -391961-S300
BoltBolt; 3/8 x 2 1/8". For Cast manifold only.- Fit Note:8 Cyl 5.0L
- Require Quantity:22
- Package Quantity:1
- Base Number:391961-S300
- Callout Name:9430
- Fit Note:
- VALVE ASY. (EXHAUST GAS RECIRCULATION)
MSRP: $112.91$68.311 
MSRP: $107.05$78.351
MSRP: $112.91$68.311
MSRP: $112.91$68.311
MSRP: $112.91$68.311
MSRP: --$0.00
-N807843-S431
Screw And Washer Assy- Require Quantity:2
- Package Quantity:4
- Base Number:HS1
- Callout Name:9D475
MSRP: $13.50$7.90- Require Quantity:
- MSRP: --$0.00
- HOSE (EGR VACUUM CONTROL VALVE)
F77Z-9P761-CA
Hose Assy5.5mm ID; 275mm long , Long hose- Fit Note:8 Cyl 5.0L
- Base Number:9P761
- Callout Name:9P761
MSRP: $18.75$13.731 - Fit Note:
- F77Z-9P761-DA
Hose Assy4.3mm dia.; 235mm long , Short hose- Fit Note:8 Cyl 5.0L
- Base Number:9P761
- Callout Name:9P761
- Fit Note:
MSRP: $1.63$0.954
F57Z-9J459-C
CONTROL ASY. (EGR VACUUM REGULATOR)Valve AssySOHC- Callout Name:9J459
- Replaced By:F63Z-9J459-AA
MSRP: $41.67$29.251- Callout Name:
F7UZ-9J460-AA
SENSOR ASY. (EGR PRESSURE VALVE)Sensor AssyAlso serviced in 9424. Mounting bracket is 9S430- Fit Note:8 Cyl 5.0L
- Callout Name:9J460
- Replaced By:F77Z-9J460-AB
MSRP: $105.27$63.691- Fit Note:
F1AZ-9F485-A
CONNECTOR (EGR EXHAUST MANIFOLD)ConnectorMale both ends. Orifice 13.1/12.9. Color=Blue. M22 threaded ends. Also serviced in 9430. Used to attach 9D477- Fit Note:8 Cyl 5.0L
- Base Number:9F485
- Callout Name:9F485
MSRP: $10.42$7.31- Fit Note:
F77Z-9D477-AB
TUBE (EXHAUST GAS RECIRCULATING VALVE TO EXHAUST MANIFOLD)Tube - Egr Valve To Exhaust ManifldFor external EGR valve. Note: Use Cap N807040-S2 M22 x 15 torque to 17 - 23, attach to EGR boss on manifold when using for "Internal EGR system (without EGR boss on manifold)- Fit Note:8 Cyl 5.0L
- Base Number:9D477
- Callout Name:9D477
- Fit Note:
- MANIFOLD (INTAKE)
-387822-S36
Stud( ) Stud-5/16-18-18 x 3.5 hex shoulder. Attach 9424(lower) to cylinder head- Fit Note:8 Cyl 5.0L
- Base Number:387822-S36
- Callout Name:9424
- Fit Note:
- -390358-S8
Bolt 5/16-18X1.75 He(BB-551-DM) Bolt (att. upper to lower 9424) 5/16" - 18 - 1 3/4"/- Fit Note:8 Cyl 5.0L
- Base Number:390358-S8
- Callout Name:9424
- Fit Note:
-391443-S8
Bolt(BB-449-U) Bolt 5/16-18 x 2.06 hex whsr head pilot (Attach intake manifold to cyl. head)- Fit Note:8 Cyl 5.0L
- Require Quantity:8
- Package Quantity:1
- Callout Name:9424
- Fit Note:
-391444-S36
StudStud 5/16 - 18 x 3.05 Hex Shoulder. Attach lower intake manifold to cylinder head- Fit Note:8 Cyl 5.0L
- Require Quantity:3
- Package Quantity:1
- Base Number:391444-S36
- Callout Name:9424
- Fit Note:
- XL2Z-9424-BA
Manifold Assy - InletUpper - Includes 9J459 EGR Control & 9J460 Sensor, For external type EGR- Location:Upper
- Fit Note:8 Cyl 5.0L
- Base Number:9424
- Callout Name:9424
- Location:
- XL2Z-9424-EA
Manifold Assy - InletUpper - Excludes bolt on parts, For external type EGR, FROM 8/10/98- Location:Upper
- Fit Note:8 Cyl 5.0L
- Base Number:9424
- Callout Name:9424
- Location:
F57Z-9E498-B
CONNECTION ASY. (EMISSION VACUUM MAIN)Connector650mm long.One line. Catchcode FH. Attach to 9C915 Vapor Mananagement Valve- Fit Note:8 Cyl 5.0L
- Base Number:9E498
- Callout Name:9E498
- Fit Note:
Genuine Ford Parts, the Right Choice
FordPartsGiant.com offers the wholesale prices for genuine 1999 Mercury Mountaineer parts. Parts like Emission System - Exhaust Gas - Recirculation (E.G.R.) are shipped directly from authorized Ford dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options.