Cylinder Head & 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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Part No. & Part Description

Price

Part No. &
Part Description

F8AZ-6564-AA
ARM (VALVE ROCKER)
Arm Assy - Valve Rocker
DOHC
SOHC
- Fit Note:
  8 Cyl 5.4L
- Require Quantity:
  32
- Package Quantity:
  1
- Base Number:
  6564
- Callout Name:
  6564
MSRP: $30.33
$20.75
1
Add To Cart

F3AZ-6766-B
CAP ASY. (OIL FILLER)
Cap Assy - Oil Filler
Screw on style cap, "Engine Oil" on top of cap
- Fit Note:
  8 Cyl 5.4L
- Base Number:
  6766
- Callout Name:
  6766
MSRP: $9.16
$5.90
1
Add To Cart

F8AZ-6A008-AA
DOWEL (CYLINDER HEAD TO CYLINDER BLOCK)
Dowel - Pin
- Fit Note:
  8 Cyl 5.4L
- Require Quantity:
  4
- Package Quantity:
  4
- Base Number:
  6A008
- Callout Name:
  6A008
MSRP: $3.14
$2.20
4
Add To Cart

F65Z-6G004-AB
SENSOR (HEAD TEMP)
Sensor Assy
Cylinder head temperature sensor
- Fit Note:
  8 Cyl 5.4L
- Callout Name:
  6G004
- Replaced By:
  8L3Z-6G004-A
MSRP: $29.50
$20.71
1
Add To Cart

BOLT (CYLINDER HEAD)
3L3Z-6065-AA
Bolt - Hex.Head
Fit Note:
8 Cyl 5.4L
Require Quantity:
20
Package Quantity:
4
Callout Name:
6065
Replaced By:
9R3Z-6065-A
MSRP: $5.54
$3.90
4
Add To Cart
F6AZ-6065-BA
Bolt - Hex.Head
- Fit Note:
  8 Cyl 5.4L
- Require Quantity:
  20
- Package Quantity:
  4
- Callout Name:
  6065
- Replaced By:
  9R3Z-6065-A
MSRP: $5.54
$3.90
4
Add To Cart

F1AZ-6518-A
KEY (VALVE SPRING RETAINER)
Key
DOHC
SOHC
- Fit Note:
  8 Cyl 5.4L
- Require Quantity:
  64
- Package Quantity:
  8
- Base Number:
  6518
- Callout Name:
  6518
MSRP: $0.61
$0.40
8
Add To Cart

F6DZ-6C501-A
ADJUSTER ASY. (VALVE HYDRAULIC LASH)
Bushing
Used on Std. or Horsepower Improved heads.
- Fit Note:
  8 Cyl 5.4L
- Require Quantity:
  16
- Package Quantity:
  1
- Base Number:
  6500
- Callout Name:
  6C501
MSRP: $29.64
$18.58
1
Add To Cart

F6AZ-6514-AC
RETAINER (VALVE SPRING)
Retainer - Valve Spring
Intake & Exhaust, DOHC
Intake & Exhaust, SOHC
- Fit Note:
  8 Cyl 5.4L
- Require Quantity:
  32
- Package Quantity:
  8
- Base Number:
  6514
- Callout Name:
  6514
MSRP: $1.23
$0.80
8
Add To Cart

GASKET (VALVE ROCKER ARM COVER)
F7LZ-6584-AA
Gasket - Valve Rocker Arm Cover
RH -Also incl. in 6582 asy., DOHC
Location:
Passenger Side
Fit Note:
8 Cyl 5.4L
Base Number:
6584
Callout Name:
6584
MSRP: $37.67
$26.44
1
Add To Cart
F6AZ-6584-CA
Gasket - Valve Rocker Arm Cover
RH, SOHC
- Location:
  Passenger Side
- Fit Note:
  8 Cyl 5.4L
- Callout Name:
  6584
- Replaced By:
  2L3Z-6584-BA
MSRP: $30.33
$20.93
1
Add To Cart
F6AZ-6584-DA
Gasket - Valve Rocker Arm Cover
LH, SOHC
- Location:
  Driver Side
- Fit Note:
  8 Cyl 5.4L
- Callout Name:
  6584
- Replaced By:
  2L3Z-6584-AA
MSRP: $26.67
$18.24
1
Add To Cart
F7LZ-6584-BA
Gasket - Valve Rocker Arm Cover
LH -Also incl. in 6582 asy., DOHC
- Location:
  Driver Side
- Fit Note:
  8 Cyl 5.4L
- Base Number:
  6584
- Callout Name:
  6584
MSRP: $33.67
$23.03
1
Add To Cart

FREEZE PLUG (ENGINE)
F6AZ-6026-AA
Plug - Engine
Cup type-1 3/4" cyl. block
Fit Note:
8 Cyl 5.4L
Require Quantity:
8
Package Quantity:
2
Base Number:
6026
Callout Name:
6026
MSRP: $6.65
$4.67
2
Add To Cart
F1AZ-6026-A
Plug - Engine
Cup type; 13.84mm; Front & rear of block.
- Fit Note:
  8 Cyl 5.4L
- Require Quantity:
  2
- Package Quantity:
  2
- Callout Name:
  6026
- Replaced By:
  BL3Z-6026-A
MSRP: $2.84
$1.99
2
Add To Cart
F3AZ-6026-A
Plug - Engine
Pipe type-3/8-18x.425-cyl. block
- Fit Note:
  8 Cyl 5.4L
- Require Quantity:
  2
- Package Quantity:
  2
- Base Number:
  6026
- Callout Name:
  6026
MSRP: $3.67
$2.57
2
Add To Cart
F6AZ-6026-BA
Plug - Engine
Cup type; 38.30mm; Cylinder head front & rear.
- Fit Note:
  8 Cyl 5.4L
- Require Quantity:
  6
- Package Quantity:
  2
- Base Number:
  6026
- Callout Name:
  6026
MSRP: $5.07
$3.56
2
Add To Cart
F6AZ-6026-CA
Plug - Engine
Cup type-11.4mm- cyl. head
- Fit Note:
  8 Cyl 5.4L
- Require Quantity:
  2
- Package Quantity:
  1
- Base Number:
  6026
- Callout Name:
  6026
MSRP: --
$0.00

SEAL (VALVE STEM)
F6AZ-6571-AA
Seal - Valve Stem
Intake and Exhaust, SOHC
Fit Note:
8 Cyl 5.4L
Require Quantity:
16
Package Quantity:
4
Callout Name:
6571
Replaced By:
DC2Z-6571-A
MSRP: $2.51
$1.76
4
Add To Cart
F5LY-6571-A
Seal - Valve Stem
DOHC
- Fit Note:
  8 Cyl 5.4L
- Require Quantity:
  32
- Package Quantity:
  4
- Base Number:
  6571
- Callout Name:
  6571
MSRP: $2.74
$1.92
4
Add To Cart

F5AZ-6510-A
BUSHING (VALVE GUIDE)
Guide - Valve
Machining is required after installation.
- Fit Note:
  8 Cyl 5.4L
- Require Quantity:
  16
- Package Quantity:
  1
- Base Number:
  6510
- Callout Name:
  6510
MSRP: $5.64
$3.63
1
Add To Cart

-N808973-S309
HARDWARE
Stud
- Callout Name:
  N808973-S309
- Replaced By:
  -N808973-S437
MSRP: $24.10
$14.10
4
Add To Cart

SPRING ASY. (VALVE)
F6LZ-6513-AB
Spring - Valve
DOHC
Fit Note:
8 Cyl 5.4L
Require Quantity:
32
Package Quantity:
4
Base Number:
6513
Callout Name:
6513
MSRP: $29.82
$19.19
4
Add To Cart
XL3Z-6513-AA
Spring - Valve
SOHC
- Fit Note:
  8 Cyl 5.4L
- Require Quantity:
  16
- Package Quantity:
  1
- Callout Name:
  6513
- Replaced By:
  EL3Z-6513-A
MSRP: $11.58
$7.45
1
Add To Cart

GROMMET ASY. (VALVE ROCKER ARM COVER ISOLATOR)
XL3Z-6C519-CA
Grommet
Bolt type-incl. grommet-Also incl. in 6582 asy., SOHC
Fit Note:
8 Cyl 5.4L
Callout Name:
6C519
Replaced By:
4C3Z-6C519-AA
MSRP: $6.50
$4.56
1
Add To Cart
XL1Z-6C519-AA
Grommet
Also included in 6582 asy; Includes grommet & insert., DOHC
- Fit Note:
  8 Cyl 5.4L
- Base Number:
  6C519
- Callout Name:
  6C519
MSRP: $12.25
$8.60
2
Add To Cart
XL3Z-6C519-BA
Grommet
Stud; Includes grommet; Also included in valve cover asy., SOHC
- Fit Note:
  8 Cyl 5.4L
- Callout Name:
  6C519
- Replaced By:
  4C3Z-6C519-BA
MSRP: $7.65
$5.37
1
Add To Cart

CAMSHAFT ASY.
XL1Z-6250-BA
Camshaft
RH; Intake, DOHC
Location:
Passenger Side
Fit Note:
8 Cyl 5.4L
Base Number:
6250
Callout Name:
6250
Replaced By:
YL7Z-6250-AA
MSRP: $1003.33
$674.24
1
Add To Cart
XL1Z-6250-CA
Camshaft
LH, DOHC
- Location:
  Driver Side
- Fit Note:
  8 Cyl 5.4L
- Base Number:
  6250
- Callout Name:
  6250
- Replaced By:
  YL7Z-6250-BA
MSRP: $1001.67
$673.12
1
Add To Cart
YF3Z-6250-AA
Camshaft
RH; Exhaust, DOHC
- Location:
  Passenger Side
- Fit Note:
  8 Cyl 5.4L
- Base Number:
  6250
- Callout Name:
  6250
MSRP: $893.33
$482.40
1
Add To Cart
YF3Z-6250-DA
Camshaft
LH -Exhaust, DOHC
- Location:
  Driver Side
- Fit Note:
  8 Cyl 5.4L
- Base Number:
  6250
- Callout Name:
  6250
MSRP: $1086.67
$730.24
1
Add To Cart
YL7Z-6250-BA
Camshaft
LH - Intake, DOHC
- Location:
  Driver Side
- Fit Note:
  8 Cyl 5.4L
- Base Number:
  6250
- Callout Name:
  6250
MSRP: $1001.67
$673.12
1
Add To Cart
F6AZ-6250-BA
Camshaft
LH; Cam with pressed on Camshaft gear, SOHC
- Location:
  Driver Side
- Fit Note:
  8 Cyl 5.4L
- Callout Name:
  6250
- Replaced By:
  6C2Z-6250-B
F7TZ-6250-BA
Camshaft
RH; Cam with pressed on Camshaft gear
- Location:
  Passenger Side
- Fit Note:
  8 Cyl 5.4L
- Callout Name:
  6250
- Replaced By:
  6C2Z-6250-A

-N806183-S437
HARDWARE
Bolt
- Base Number:
  HB1
- Callout Name:
  N806183-S437
MSRP: $5.00
$2.93
3
Add To Cart

-W706310-S304
HARDWARE
Plug
- Base Number:
  HP1
- Callout Name:
  W706310-S304
MSRP: $2.75
$1.61
4
Add To Cart

COVER ASY. (VALVE ROCKER ARM)
2F3Z-6582-BA
Cover - Cylinder Head
LH; Unpainted cover. May require paint, DOHC
Location:
Driver Side
Fit Note:
8 Cyl 5.4L
Base Number:
6582
Callout Name:
6582
MSRP: $110.92
$79.85
1
Add To Cart
2L7Z-6582-AA
Cover - Cylinder Head
RH; Unpainted cover. May require paint, DOHC
- Location:
  Passenger Side
- Fit Note:
  8 Cyl 5.4L
- Base Number:
  6582
- Callout Name:
  6582

GASKET (CYLINDER HEAD)
3U7Z-6051-AA
Gasket - Cylinder Head
RH- 6065 head bolts must be replaced
Location:
Passenger Side
Fit Note:
8 Cyl 5.4L
Callout Name:
6051
Replaced By:
4C2Z-6051-AA
MSRP: $82.17
$56.20
1
Add To Cart
3U7Z-6051-BA
Gasket - Cylinder Head
LH; 6065 head bolts must be replaced
- Location:
  Driver Side
- Fit Note:
  8 Cyl 5.4L
- Callout Name:
  6051
- Replaced By:
  4C2Z-6051-BA
MSRP: $80.50
$55.06
1
Add To Cart

VALVE (EXHAUST)
F3LY-6505-A
Valve - Exhaust
DOHC
Fit Note:
8 Cyl 5.4L
Require Quantity:
16
Package Quantity:
1
Base Number:
6505
Callout Name:
6505
MSRP: $34.17
$23.37
1
Add To Cart
XL3Z-6505-AA
Valve - Exhaust
SOHC
- Fit Note:
  8 Cyl 5.4L
- Require Quantity:
  8
- Package Quantity:
  1
- Base Number:
  6505
- Callout Name:
  6505
MSRP: $27.17
$18.58
1
Add To Cart

VALVE (INTAKE)
F3LY-6507-A
Valve - Inlet
Std., 32V
Fit Note:
8 Cyl 5.4L
Require Quantity:
16
Package Quantity:
1
Base Number:
6507
Callout Name:
6507
MSRP: $34.33
$23.48
1
Add To Cart
XL3Z-6507-AA
Valve - Inlet
With Horsepower Improved Heads, 2v
- Fit Note:
  8 Cyl 5.4L
- Base Number:
  6507
- Callout Name:
  6507
MSRP: $23.33
$15.96
1
Add To Cart
F5AZ-6507-A
Valve - Inlet
Std., 16V
- Fit Note:
  8 Cyl 5.4L
- Require Quantity:
  8
- Package Quantity:
  1
- Base Number:
  6507
- Callout Name:
  6507

RESTRICTOR ASY. (CYL.HEAD OIL RESERVOIR)
F3LY-6F087-A
Restrictor
4 Valve
Fit Note:
8 Cyl 5.4L
Require Quantity:
2
Package Quantity:
1
Callout Name:
6F087
Replaced By:
XR3Z-6F087-AA
MSRP: $9.95
$6.98
1
Add To Cart
XR3Z-6F087-AA
Restrictor
Used with YL7Z-6049-AARH heads
- Fit Note:
  8 Cyl 5.4L
- Base Number:
  6F087
- Callout Name:
  6F087
MSRP: $9.95
$6.98
1
Add To Cart

F6AZ-6L293-AA
BOLT (CAMSHAFT BEARING CAP)
Bolt - Bearing Cap - Hex. Head
- Fit Note:
  8 Cyl 5.4L
- Require Quantity:
  13
- Package Quantity:
  2
- Base Number:
  6L293
- Callout Name:
  6L293
MSRP: $2.02
$1.42
2
Add To Cart

HEAD (CYLINDER)
2L3Z-6049-BA
Cylinder Head Assy
RH; With valves and cam , 2v
Location:
Passenger Side
Fit Note:
8 Cyl 5.4L
Base Number:
6049
Callout Name:
6049
2L3Z-6049-DA
Cylinder Head Assy
LH; With valves and cam; NOTE: Must use with new 2L1Z 6K297-AA, 2v
- Location:
  Driver Side
- Fit Note:
  8 Cyl 5.4L
- Base Number:
  6049
- Callout Name:
  6049
XL3Z-6049-CARM
Cylinder Head Assy
RH; Remanufactured; With cam, valves, head gasket, intake gaskets, valve cover gasket, exhaust gaskets and head bolts., 2v
- Location:
  Passenger Side
- Fit Note:
  8 Cyl 5.4L
- Callout Name:
  6049
- Replaced By:
  XL3Z-6049-CBRM
XL3Z-6049-DARM
Cylinder Head Assy
LH; Remanufactured; With cam, valves, head gasket, intake gaskets, valve cover gasket, exhaust gaskets and head bolts., 2v
- Location:
  Driver Side
- Fit Note:
  8 Cyl 5.4L
- Callout Name:
  6049
- Replaced By:
  XL3Z-6049-DBRM

F1AZ-6057-B
INSERT (VALVE SEAT)
Insert - Exhaust Valve
Exhaust
Exhaust, 4 Valve
- Fit Note:
  8 Cyl 5.4L
- Require Quantity:
  8
- Package Quantity:
  1
- Callout Name:
  6057
- Replaced By:
  XL3Z-6057-HA

Genuine Ford Parts, the Right Choice

FordPartsGiant.com offers the wholesale prices for genuine 1999 Lincoln Navigator parts. Parts like Cylinder Head & 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.