Throttle Body & Related Parts fit your 1999 Lincoln Navigator 8 Cyl 5.4L 4-Speed Automatic Transmission 4R100
My Vehicle Change Vehicle
1999 Lincoln Navigator
8 Cyl 5.4L; 4-Speed Automatic Transmission 4R100
My Vehicle Change Vehicle
1999 Lincoln Navigator
8 Cyl 5.4L; 4-Speed Automatic Transmission 4R100
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Fuel System & Manifolds
- EGR Valve, Tube & Related Parts
- Emission Vacuum Control - Connector Assembly
- Fuel Filler Pipe Installation
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- HEGO & CMS Sensor
- Intake Manifold & Related Parts
- Manifold & Related Parts - Intake & Exhaust
- Throttle Body & Related Parts
- Vacuum Disconnect System
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Part No. & Part Description
Price
Part No. &
Part Description
Part Description
- TUBE (WATER BY-PASS)
-W704593-S100
SealO-ring for the 8555 - 12.42 x 1.8 rubber- Fit Note:8 Cyl 5.4L
- Base Number:HM1
- Callout Name:8555
MSRP: $15.00$8.781 - Fit Note:
F75Z-8555-AA
Tube AssyPressed in block behind water pump; O-rings are W704593- S100- Fit Note:8 Cyl 5.4L
- Base Number:8555
- Callout Name:8555
MSRP: $19.17$13.231- Fit Note:
F75Z-9H308-ED
TUBE ASY. (AIR BYPASS VALVE INLET)Tube AssySOHC- Fit Note:8 Cyl 5.4L
- Base Number:9H308
- Callout Name:9H308
MSRP: $21.83$15.331- Fit Note:
E83Z-9F670-A
GASKET (AIR BYPASS VALVE)Gasket(4 per pack)- Fit Note:8 Cyl 5.4L
- Base Number:9F670
- Callout Name:9F670
MSRP: --$13.734- Fit Note:
- GASKET TO INTAKE MANIFOLD (AIR CHARGE CONTROL)
MSRP: $9.43$6.621 
MSRP: --$13.731
XL3Z-8597-AA
HOSE (WATER BY-PASS)Connection - WaterThreaded fitting with small coolant outlet- Fit Note:8 Cyl 5.4L
- Callout Name:8597
- Replaced By:5L3Z-8597-A
MSRP: $7.62$4.781- Fit Note:
F75Z-9B659-AA
TUBE ASY. (OUTLET - ENGINE AIR CLEANER)Hose - AirSOHC only- Fit Note:8 Cyl 5.4L
- Callout Name:9B659
- Replaced By:3L3Z-9B659-AA
MSRP: $243.33$166.441- Fit Note:
MSRP: $2.75$1.614
MSRP: $11.00$6.444
MSRP: $11.00$6.444
- MSRP: $11.00$6.441
F75Z-6B608-AA
TUBE (THROTTLE BODY)Tube AssyStraight Fitting- Fit Note:8 Cyl 5.4L
- Base Number:6B608
- Callout Name:6B608
MSRP: $70.50$38.701- Fit Note:
- HOSE (WATER INLET CONNECTION)
MSRP: $16.67$11.701 
F85Z-8A505-AA
Hose#F85E 18465-AA - throttle body to intake- Fit Note:8 Cyl 5.4L
- Base Number:8A505
- Callout Name:8A505
MSRP: --$0.00- Fit Note:
F85Z-9A589-AA
SPACER (CARBURETOR TO INTAKE MANIFOLD)Spacer - Throttle BodyIncludes fitting for water heated PCV system (Not serviced seperatly), SOHC- Fit Note:8 Cyl 5.4L
- Callout Name:9A589
- Replaced By:2L3Z-9A589-BA
MSRP: $1498.40$898.291- Fit Note:
XL1Z-9439-AA
GASKET (INTAKE MANIFOLD TO CYLINDER HEAD)GasketOne package consists of 2 pieces., DOHC- Fit Note:8 Cyl 5.4L
- Base Number:9439
- Callout Name:9439
MSRP: $84.95$62.171- Fit Note:
MSRP: $1.50$0.88
- F85Z-8A577-BA
HOSE ASY. (WATER OUTLET CONNECTION)Hose Assy#F85E 18465-BA - heater hose to throttle body- Fit Note:8 Cyl 5.4L
- Base Number:8A577
- Callout Name:8A577
- Fit Note:
XL1Z-9E926-AA
BODY ASY. (THROTTLE AIR INTAKE CHARGING)Body Assy - Carburettor ThrottleDOHC- Fit Note:8 Cyl 5.4L
- Base Number:9E926
- Callout Name:9E926
- Fit Note:
XL3Z-9L437-BA
GASKET (INTAKE MANIFOLD CONNECTOR)GasketSOHC- Fit Note:8 Cyl 5.4L
- Base Number:9L437
- Callout Name:9L437
- Fit Note:
Genuine Ford Parts, the Right Choice
FordPartsGiant.com offers the wholesale prices for genuine 1999 Lincoln Navigator parts. Parts like Throttle Body & 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 5.4L. Transmission: 4AT 4R100.