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Cylinder Head fit your 2003 Mercury Mountaineer
Currently shopping for
2003 Mercury Mountaineer
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Engine
- Accelerator/Injection Pump Controls
- Air Cleaner
- Camshaft
- Crankshaft/Pistons and Bearings
- Cylinder Block and Plugs
- Cylinder Head
- Cylinder Head Cover
- Emission Control - Crankcase
- Engine Assembly Fully Dressed
- Engine Gasket Kits
- Engine Heater
- Engine Modules and Sensors
- Exhaust Gas Recirculation
- Exhaust Manifold
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- Fuel Filter
- Fuel Injectors and Pipes
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- Fuel Tank
- Fuel Vapor System
- Heat Shields- Exhaust System
- Ignition Coil and Wires/Spark Plugs
- Intake Manifold
- Oil Cooler and Filter
- Oil Pan & Oil Level Indicator
- Oil Pump
- Pulleys and Drive Belts
- Radiator Coolant - Overflow Container
- Service Engine and Short Block
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- Thermostat Housing & Related Parts
- Throttle Housing
- Timing Gear
- Timing Gear Covers
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Recommended
Part No. & Part Description
Price & Qty.
Part No. &
Part Description
Part Description
F8AZ-6564-AA
Arm Assy - Valve Rocker- Require Quantity: 16
- Package Quantity: 1
- Base Number: 6564
- Callout Name: 6564
$30.33 $20.751
F65Z-6G004-AB
Sensor Assy - Cylinder Head TempSensor Assy- Callout Name: 6G004
- Replaced By: 8L3Z-6G004-A
$31.50 $22.111
- Valve - Inlet
2L2Z-6507-AA
Valve - Inlet- Fit Note: For Unleaded Fuel
- Fitting Vehicle Options: 6 Cyl 4.0L SOHC EFI
- Require Quantity: 6
- Package Quantity: 1
- Base Number: 6507
- Callout Name: 6507
$114.67 $62.951 
2L2Z-6507-BA
Valve - Inlet- Fit Note: FFV-(Ethanol) Fuel
- Fitting Vehicle Options: 6 Cyl 4.0L SOHC EFI
- Require Quantity: 6
- Package Quantity: 1
- Base Number: 6507
- Callout Name: 6507
$32.83 $18.021
XL3Z-6507-AA
Valve - Inlet- Fitting Vehicle Options: 8 Cyl 4.6L Romeo SOHC EFI
- Require Quantity: 6
- Package Quantity: 1
- Base Number: 6507
- Callout Name: 6507
$70.67 $38.801
- Collet - Valve Spring Retainer
F1AZ-6518-A
Key- Fitting Vehicle Options: 8 Cyl 4.6L Romeo SOHC EFI
- Require Quantity: 16
- Package Quantity: 8
- Base Number: 6518
- Callout Name: 6518
$0.61 $0.408 
F77Z-6518-AA
Collet - Valve Spring Retainer- Fitting Vehicle Options: 6 Cyl 4.0L SOHC EFI
- Require Quantity: 24
- Package Quantity: 12
- Base Number: 6518
- Callout Name: 6518
$17.42 $11.2112
- Valve - Exhaust
2L2Z-6505-AA
Valve - Exhaust- Fit Note: For Unleaded Fuel
- Fitting Vehicle Options: 6 Cyl 4.0L SOHC EFI
- Require Quantity: 6
- Package Quantity: 1
- Base Number: 6505
- Callout Name: 6505
$168.33 $92.421 
2L2Z-6505-BA
Valve - Exhaust- Fit Note: FFV-(Ethanol) Fuel
- Fitting Vehicle Options: 6 Cyl 4.0L SOHC EFI
- Require Quantity: 6
- Package Quantity: 1
- Base Number: 6505
- Callout Name: 6505
$22.50 $13.731
XL3Z-6505-AA
Valve - Exhaust- Fitting Vehicle Options: 8 Cyl 4.6L Romeo SOHC EFI
- Require Quantity: 8
- Package Quantity: 1
- Base Number: 6505
- Callout Name: 6505
$75.00 $41.181
- Gasket - Cylinder Head
4C2Z-6051-AA
Gasket - Cylinder Head- For Production Engines Only
- Location: Passenger Side
- Fitting Vehicle Options: 8 Cyl 4.6L Romeo SOHC EFI
- Base Number: 6051
- Callout Name: 6051
$88.50 $60.531 
4C2Z-6051-BA
Gasket - Cylinder Head- For Production Engines Only
- Location: Driver Side
- Fitting Vehicle Options: 8 Cyl 4.6L Romeo SOHC EFI
- Base Number: 6051
- Callout Name: 6051
$92.83 $61.271
4L5Z-6051-AA
Gasket - Cylinder Head- For Production Engines Only
- Location: Passenger Side
- Fitting Vehicle Options: 6 Cyl 4.0L SOHC EFI
- Callout Name: 6051
- Replaced By: 7L5Z-6051-A
$80.67 $44.291
4L5Z-6051-BA
Gasket - Cylinder Head- For Production Engines Only
- Location: Driver Side
- Fitting Vehicle Options: 6 Cyl 4.0L SOHC EFI
- Callout Name: 6051
- Replaced By: 7L5Z-6051-B
$78.83 $54.871
F5AZ-6065-A
Bolt - Cylinder HeadBolt - Hex.Head- For Service When Replacing 6051 Gasket,Do Not Reuse Old Bolts
- Require Quantity: 20
- Package Quantity: 10
- Callout Name: 6065
- Replaced By: 5R3Z-6065-AA
$12.20 $8.5610
F7TZ-6065-AC
Bolt - Cylinder Head- Require Quantity: 16
- Package Quantity: 16
- Base Number: 6065
- Callout Name: 6065B
$6.11 $4.2916
F6AZ-6514-AC
Retainer - Valve Spring- Require Quantity: 16
- Package Quantity: 8
- Base Number: 6514
- Callout Name: 6514
$1.23 $0.808
- Seal - Valve Stem
F77Z-6571-AB
Seal - Valve Stem- Fitting Vehicle Options: 6 Cyl 4.0L SOHC EFI
- Require Quantity: 12
- Package Quantity: 12
- Base Number: 6571
- Callout Name: 6571
$2.81 $1.9712 
F6AZ-6571-AA
Seal - Valve Stem- Fitting Vehicle Options: 8 Cyl 4.6L Romeo SOHC EFI
- Require Quantity: 16
- Package Quantity: 4
- Callout Name: 6571
- Replaced By: DC2Z-6571-A
$2.51 $1.764
1L2Z-6065-BA
Bolt - Cylinder HeadBolt - Hex.Head- M8
- Require Quantity: 4
- Package Quantity: 1
- Base Number: 6065
- Callout Name: 6065A
$10.05 $7.061
F77Z-6500-AB
Tappet AsyAdjuster Assy- Require Quantity: 12
- Package Quantity: 1
- Base Number: 6500
- Callout Name: 6500
$16.621
- Cylinder Head Assy
1L2Z-6049-LA
Head Assy - Cylinder - Less Valves- Less Valves
- Fitting Vehicle Options: 8 Cyl 4.6L Romeo SOHC EFI
- Require Quantity: 2
- Package Quantity: 1
- Callout Name: 6049
- Replaced By: 6W7Z-6049-AA
$696.92 $517.141 
4L3Z-6049-AA
Cylinder Head Assy- Includes Valves, Rockers, Tappets And Camshaft
- Location: Passenger Side
- Fitting Vehicle Options: 8 Cyl 4.6L Romeo SOHC EFI
- Callout Name: 6049
- Replaced By: 6W7Z-6049-A
$986.15 $505.231
7U7Z-6049-AARH
Cylinder Head Assy- For Spraybar Oiling Style Cylinder Heads , Includes Valves And Springs Only , Less Camshaft
- Location: Passenger Side
- Fitting Vehicle Options: 6 Cyl 4.0L SOHC EFI
- Base Number: 6049
- Callout Name: 6049
$903.03 $650.051
7U7Z-6049-A
Cylinder Head Assy- Excludes Valves , For Spraybar Oiling Style Cylinder Heads , Less Camshaft
- Location: Passenger Side
- Fitting Vehicle Options: 6 Cyl 4.0L SOHC EFI
- Base Number: 6049
- Callout Name: 6049
$1909.23 $1395.171- 4L3Z-6049-BA
Cylinder Head Assy- Includes Valves, Rockers, Tappets And Camshaft
- Location: Driver Side
- Fitting Vehicle Options: 8 Cyl 4.6L Romeo SOHC EFI
- Callout Name: 6049
- Replaced By: 6W7Z-6049-B
- 7U7Z-6049-AALH
Cylinder Head Assy- For Spraybar Oiling Style Cylinder Heads , Includes Valves And Springs Only , Less Camshaft
- Location: Driver Side
- Fitting Vehicle Options: 6 Cyl 4.0L SOHC EFI
- Base Number: 6049
- Callout Name: 6049
7U7Z-6049-B
Cylinder Head Assy- Excludes Valves , For Spraybar Oiling Style Cylinder Heads , Less Camshaft
- Location: Driver Side
- Fitting Vehicle Options: 6 Cyl 4.0L SOHC EFI
- Base Number: 6049
- Callout Name: 6049
- Spring - Valve
2L2Z-6513-AA
Spring - Valve- Fitting Vehicle Options: 6 Cyl 4.0L SOHC EFI
- Require Quantity: 12
- Package Quantity: 1
- Base Number: 6513
- Callout Name: 6513
$6.78 $4.361 
XL3Z-6513-AA
Spring - Valve- Fitting Vehicle Options: 8 Cyl 4.6L Romeo SOHC EFI
- Require Quantity: 16
- Package Quantity: 1
- Callout Name: 6513
- Replaced By: EL3Z-6513-A
$11.58 $7.451
$21.82 $13.731
YL2Z-6564-AA
Arm Assy - Valve Rocker- For Spraybar Oiling Style Cylinder Heads
- Require Quantity: 12
- Package Quantity: 1
- Base Number: 6564
- Callout Name: 6529
$19.83 $13.571
-87836-S101
Hardware - Miscellaneous- 1/8" NPTF , 1/8" x 27 NPTF , Plug - Threaded
- Production Date: 11/2000-12/2010
- Base Number: 87836-S101
- Callout Name: HM1
$3.25 $1.914
-W702341-S300
Bolt- M7 X 1.0 X 38
- Require Quantity: 8
- Package Quantity: 8
- Base Number: HB1
- Callout Name: HB1
$15.65 $9.168
- Insert - Valve Seat
XL3Z-6057-GA
Insert - Exhaust Valve Seat- Exhaust
- Fitting Vehicle Options: 8 Cyl 4.6L Romeo SOHC EFI
- Require Quantity: 8
- Package Quantity: 1
- Base Number: 6057
- Callout Name: 6057
$12.91 $8.311 - 1L2Z-6057-AA
Insert- Intake
- Fitting Vehicle Options: 6 Cyl 4.0L SOHC EFI
- Require Quantity: 6
- Package Quantity: 1
- Callout Name: 6057
- Replaced By: 5L2Z-6057-BA
$20.55 $13.221 
1L2Z-6057-FA
Insert - Exhaust Valve Seat- Exhaust
- Fitting Vehicle Options: 6 Cyl 4.0L SOHC EFI
- Require Quantity: 6
- Package Quantity: 1
- Base Number: 6057
- Callout Name: 6057
$7.67 $4.941- XL3Z-6057-FA
Insert- Intake
- Fitting Vehicle Options: 8 Cyl 4.6L Romeo SOHC EFI
- Require Quantity: 8
- Package Quantity: 1
- Base Number: 6057
- Callout Name: 6057
$9.51 $6.121
$25.67 $18.025
$3.17 $2.224
F77Z-6514-AB
Seat - SpringRetainer - Valve Spring- Require Quantity: 12
- Package Quantity: 1
- Base Number: 6514
- Callout Name: 6A536
$5.58 $3.591
$18.00 $12.641
Genuine Ford Parts, the Right Choice
FordPartsGiant.com offers the wholesale prices for genuine 2003 Mercury Mountaineer parts. Parts like Cylinder Head 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 SOHC EFI, 8 Cyl 4.6L Romeo SOHC EFI. Transmission: 5-Speed Automatic Transmission 5R55S, 5-Speed Automatic Transmission 5R55W, 5-Speed Manual Transmission (M5R4), 6-Speed Automatic Transmission (6R80), 6-Speed Automatic Transmission 6R60.