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Manifold - Intake fit your 1998 Lincoln Navigator 8 Cyl 5.4L 4-Speed Automatic Transmission 4R100
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1998 Lincoln Navigator
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8 Cyl 5.4L; 4-Speed Automatic Transmission 4R100Vehicle Options
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Part No. & Part Description
Price & Qty.
Part No. &
Part Description
Part Description
- TUBE (WATER BY-PASS)
-W704593-S100
Seal- O-ring for the 8555 - 12.42 x 1.8 rubber
- Fit Note: 8 Cyl 5.4L
- Base Number: HM1
- Callout Name: 8555
$17.00 $9.951 
F75Z-8555-AA
Tube Assy- Pressed in block behind water pump; O-rings are W704593- S100
- Fit Note: 8 Cyl 5.4L
- Base Number: 8555
- Callout Name: 8555
$19.17 $13.461
F75Z-9H308-ED
TUBE ASY. (AIR BYPASS VALVE INLET)Tube Assy- SOHC
- Fit Note: 8 Cyl 5.4L
- Base Number: 9H308
- Callout Name: 9H308
$21.83 $15.33
E83Z-9F670-A
GASKET (AIR BYPASS VALVE)Gasket- (4 per pack)
- Fit Note: 8 Cyl 5.4L
- Base Number: 9F670
- Callout Name: 9F670
$13.734
F65Z-9E936-BA
GASKET TO INTAKE MANIFOLD (AIR CHARGE CONTROL)Gasket- Fit Note: 8 Cyl 5.4L
- Base Number: 9E936
- Callout Name: 9E936
$11.80 $8.281
$17.00 $9.951
XL3Z-6P013-AA
INSULATOR (ENGINE COMPARTMENT)Insulator - Engine Compartment- Fit Note: 8 Cyl 5.4L
- Callout Name: 6P013
- Replaced By: 1L3Z-6P013-AA
$52.31 $36.40
F6TZ-9D476-DA
GASKET (EXHAUST GAS RECIRCULATION VALVE)Gasket- Fit Note: 8 Cyl 5.4L
- Base Number: 9D476
- Callout Name: 9D476
$11.00 $7.081
$28.00 $16.38
- VALVE ASY. - INTAKE AIR (INTAKE MANIFOLD)
F75Z-9L490-DA
Valve Assy - Air- Also service detail Seal 87072-S91 2-3/8" x 14, FROM 8/4/97
- Fit Note: 8 Cyl 5.4L
- Base Number: 9L490
- Callout Name: 9L490
F65Z-9L490-A
Valve Assembly - Air- Also service detail Seal 87072-S91 2 3/8" x .14 O'ring., BEFORE 8/4/97
- Fit Note: 8 Cyl 5.4L
- Callout Name: 9L490
- Replaced By: F75Z-9L490-DA
- VALVE ASY. (EXHAUST GAS RECIRCULATION)
$127.64 $77.221 
$131.09 $79.311- $136.55 $82.611
$127.09 $76.891- $96.55 $58.411
$131.09 $79.311
$0.00
$131.09 $82.19
- $0.00
XL3Z-8597-AA
HOSE (WATER BY-PASS)Connection - Water- Threaded fitting with small coolant outlet
- Fit Note: 8 Cyl 5.4L
- Callout Name: 8597
- Replaced By: 5L3Z-8597-A
$10.44 $6.541
F65Z-9461-AB
GASKET (INTAKE MANIFOLD)Gasket- SOHC
- Fit Note: 8 Cyl 5.4L
- Base Number: 9461
- Callout Name: 9461
$34.50 $18.931
F65Z-9L437-A
GASKET (INTAKE MANIFOLD CONNECTOR)Gasket- Mounts between throttle body spacer 9A589 & upper intake manifold 9424.
- Fit Note: 8 Cyl 5.4L
- Base Number: 9L437
- Callout Name: 9L437
$6.50 $4.561
F75Z-9B659-AA
TUBE ASY. (OUTLET - ENGINE AIR CLEANER)Hose - Air- Fit Note: 8 Cyl 5.4L
- Callout Name: 9B659
- Replaced By: 3L3Z-9B659-AA
$301.67 $204.531
$3.25 $1.914
- MANIFOLD (INTAKE)
-N808429-S309
Screw- (AB-175-HY)Screw/Washer M6x1.0 x 35.5mm (Attach 9A589 Spacer to upper intake manifold & Throttle Body 9E926 to Spacer 9A589)
- Fit Note: 8 Cyl 5.4L
- Require Quantity: 10
- Package Quantity: 4
- Callout Name: 9424
- Replaced By: -N808429-S437
$12.50 $7.314 
-N806156-S309
Bolt- Bolt; M8 x 43mm; Attaches intake manifold to cylinder head., SOHC
- Fit Note: 8 Cyl 5.4L
- Require Quantity: 9
- Package Quantity: 4
- Callout Name: 9424
- Replaced By: -N806156-S437
$35.55 $20.804- -N807071-S309
Screw- (AB-208-AX)Screw/Wshr M6 x 1.0 x 42.5 Hex hd. Pilot (Attach upper/lower intake manifold).
- Fit Note: 8 Cyl 5.4L
- Require Quantity: 8
- Package Quantity: 4
- Callout Name: 9424
- Replaced By: -N807071-S437
$20.30 $11.884 - F75Z-9424-AB
Manifold Assy - Inlet- Lower; Aluminum, SOHC
- Fit Note: 8 Cyl 5.4L
- Base Number: 9424
- Callout Name: 9424
- F75Z-9424-DA
Manifold Assy - Inlet- Upper; with 5/8" PCV nipple. Heater outlet serviced as F75Z 9D428 CA. (Replacing manifold may require XL3Z-6C324-EA PCV hose for 3/4 fitting.
- Fit Note: 8 Cyl 5.4L
- Callout Name: 9424
$0.00
- $12.50 $7.314
- GASKET (INTAKE MANIFOLD TO CYLINDER HEAD)
F6AZ-9439-A
Gasket- One package consists of 2 pieces. Locating pins(2) located inside rubber gasket at two ports., BEFORE 7/21/97
- Fit Note: 8 Cyl 5.4L
- Callout Name: 9439
- Replaced By: XW7Z-9439-AA
$49.00 $33.521 
XC2Z-9439-DA
Gasket- One package consists of two gaskets. Locating pins(2) located outside the rubber gasket at two ports, SOHC, FROM 7/21/97
- Fit Note: 8 Cyl 5.4L
- Require Quantity: 2
- Package Quantity: 2
- Base Number: 9439
- Callout Name: 9439
$30.17 $20.632
$1.70 $0.9910
- $20.30 $11.884
$3.25 $1.914
$12.50 $7.314
- $13.00 $7.611
F75Z-6B608-AA
TUBE (THROTTLE BODY)Tube Assy- Straight Fitting
- Fit Note: 8 Cyl 5.4L
- Base Number: 6B608
- Callout Name: 6B608
$83.00 $45.571
F75Z-9D428-CA
TUBE (INTAKE MANIFOLD HEATER OUTLET)Tube Assy- Also serviced in upper intake manifold 9424
- Fit Note: 8 Cyl 5.4L
- Base Number: 9D428
- Callout Name: 9D428
$32.67 $22.931
F65Z-9H472-AB
BRACKET ASY. (EGR SOLENOID VACUUM VALVE)Bracket- Mounts two(2) 9H465 valves, 4 x 4
- Fit Note: 8 Cyl 5.4L
- Base Number: 9H472
- Callout Name: 9H472
F85Z-8A505-AA
HOSE (WATER INLET CONNECTION)Hose- #F85E 18465-AA - throttle body to intake
- Fit Note: 8 Cyl 5.4L
- Base Number: 8A505
- Callout Name: 8A505
$0.00
- 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
- SPACER (CARBURETOR TO INTAKE MANIFOLD)
F85Z-9A589-AA
Spacer - Throttle Body- Includes fitting for water heated PCV system (Not serviced seperatly), SOHC
- Fit Note: 8 Cyl 5.4L
- Callout Name: 9A589
- Replaced By: 2L3Z-9A589-BA
- YL3Z-9A589-AA
Spacer - Throttle Body- Non-water heated PCV system(PCV fitting vacuum only), SOHC
- Fit Note: 8 Cyl 5.4L
- Callout Name: 9A589
Genuine Ford Parts, the Right Choice
FordPartsGiant.com offers the wholesale prices for genuine 1998 Lincoln Navigator parts. Parts like Manifold - Intake 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.