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Mercury 4L3Z-6049-BA Cylinder Head Assembly

2002-2011 Mercury 4L3Z6049BA

Customer Questions & Expert Answers (19)
Ford 4L3Z-6049-BA Cylinder Head Assembly
Ford 4L3Z-6049-BA Cylinder Head Assembly
  • Part Description
    Cylinder Head Assy
  • Position
    Driver Side
  • Replaced By
    6W7Z-6049-B
  • Manufacturer
    Ford
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Related Parts
  • Product Specifications
  • Vehicle Fitment
  • Customer Questions & Expert Answers

  • Related Parts

    Shop for related parts for your vehicle

  • Product Specifications

    BrandGenuine Mercury
    Manufacturer Part Number4L3Z-6049-BA, 4L3Z6049BA
    Part DescriptionCylinder Head Assy
    Item Dimensions7.3 x 9.5 x 24.4 inches
    Item Weight52.40 Pounds
    PositionDriver Side
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerFord
    SKU4L3Z-6049-BA
    WarrantyThis genuine Ford part is guaranteed by Ford's factory warranty.
    Shipping & ReturnShipping Policy Return Policy
    Warning: California’s Proposition 65

  • Vehicle Fitment

    Year Make Model Engine Important vehicle option details
    2007-2011 Mercury Grand Marquis8 Cyl 4.6L Romeo SOHC EFI4-Speed Automatic Transmission 4R75E Livonia, Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
    2002-2005 Mercury Mountaineer8 Cyl 4.6L Romeo SOHC EFI5-Speed Automatic Transmission 5R55S, 5-Speed Automatic Transmission 5R55W, 5-Speed Manual Transmission (M5R4), 6-Speed Automatic Transmission (6R80), 6-Speed Automatic Transmission 6R60, Four-Wheel Drive (Full Time) (Left Hand Drive), Four-Wheel Drive (Part Time) (Left Hand Drive), Four-Wheel Drive (Part Time) (Right Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)

  • Customer Questions & Expert Answers

    Q:
    Is the the correct part for the attached VIN? Posted by FordPartsGiant Specialist
    A:
    You can Select Your Vehicle to check if 4L3Z-6049-BA fits your vehicle.
    Posted by FordPartsGiant Specialist
    Q:
    What is the final step in the installation process for the 2003 Mercury Grand Marquis? Posted by Customer
    A:
    The remaining installation steps are the reverse of removal.
    Posted by FordPartsGiant Specialist
    Q:
    How should the exhaust manifold stud threads and rocker arm pivot stud threads be cleaned for the 2009 Mercury Grand Marquis? Posted by Customer
    A:
    Clean the exhaust manifold stud threads, if equipped. Clean the rocker arm pivot stud threads (if applicable) with a wire brush.
    Posted by FordPartsGiant Specialist
    Q:
    What tool is used to compress the springs and install the keepers for the 2002 Mercury Grand Marquis? Posted by Customer
    A:
    Use a valve spring compressor to compress the springs and carefully install the keepers in the upper groove. Then, slowly release the compressor and make sure the keepers seat properly.
    Posted by FordPartsGiant Specialist
    Q:
    Where can new and rebuilt cylinder heads be commonly found for the 2005 Mercury Grand Marquis? Posted by Customer
    A:
    New and rebuilt cylinder heads are commonly available for most engines at dealerships and auto parts stores.
    Posted by FordPartsGiant Specialist
    Q:
    What is the next step after removing the intake manifold for the 1994 Mercury Grand Marquis? Posted by Customer
    A:
    Remove the timing chain cover.
    Posted by FordPartsGiant Specialist
    See expert answers on similar Cylinder Head
    Q:
    What should be done if any rocker arm components are damaged or excessively worn for the 2003 Ford Crown Victoria? Posted by Customer
    A:
    Any damaged or excessively worn parts must be replaced with new ones.
    Posted by FordPartsGiant Specialist
    Q:
    How should the head(s) be positioned on the block for the 2004 Ford Crown Victoria? Posted by Customer
    A:
    Carefully position the head(s) on the block without disturbing the gasket(s).
    Posted by FordPartsGiant Specialist
    See expert answers on similar Cylinder Head
    Q:
    What should be checked on the block and head mating surfaces for the 2005 Ford Crown Victoria? Posted by Customer
    A:
    Check for nicks, deep scratches, and other damage. Slight damage can be removed with a file, but excessive damage may require machining.
    Posted by FordPartsGiant Specialist
    Q:
    What should be applied to the rocker arm faces and fulcrums before installation for the 1993 Ford Crown Victoria? Posted by Customer
    A:
    Apply moly-base grease to the rocker arm faces and the fulcrums.
    Posted by FordPartsGiant Specialist
    Q:
    How can valve train components be stored to keep them organized for the 1992 Ford Crown Victoria? Posted by Customer
    A:
    A small plastic bag with an appropriate label can be used to store the valve train components so they can be kept together and reinstalled in the original position.
    Posted by FordPartsGiant Specialist
    Q:
    What is the first step in the installation process for the 2001 Ford Expedition? Posted by Customer
    A:
    Ensure the mating surfaces of the cylinder heads and engine block are perfectly clean using a gasket scraper and a solvent like lacquer thinner or acetone.
    Posted by FordPartsGiant Specialist
    Q:
    What is the next step for V8 engines after installing the seals for the 2007 Ford Expedition? Posted by Customer
    A:
    On V8 engines, reinstall the valve lifters.
    Posted by FordPartsGiant Specialist
    Q:
    What is the procedure for cleaning the cylinder head for the 2001 Ford Expedition? Posted by Customer
    A:
    Clean the cylinder head with solvent and dry it thoroughly. Compressed air can speed up the drying process and ensure that all holes and recessed areas are clean.
    Posted by FordPartsGiant Specialist
    Q:
    Why might it be more practical for a home mechanic to purchase replacement heads instead of reconditioning the original ones for the 2001 Ford Expedition? Posted by Customer
    A:
    Because specialized tools are necessary for disassembly and inspection, and replacement parts may not be readily available, it may be more economical to buy replacement heads.
    Posted by FordPartsGiant Specialist
    Q:
    How should the cylinder heads be positioned on the engine block for the 2008 Ford Expedition? Posted by Customer
    A:
    Carefully position the cylinder heads on the engine block without disturbing the gaskets.
    Posted by FordPartsGiant Specialist
    See expert answers on similar Cylinder Head
    Q:
    How should the cylinder head(s) be lifted off the engine for the 2010 Ford F-150? Posted by Customer
    A:
    Lift the cylinder head(s) off the engine carefully. If resistance is felt, do not pry between the cylinder head and engine block. Instead, place a wood block against the end of it and strike the wood block with a hammer or pry against a casting protrusion.
    Posted by FordPartsGiant Specialist
    Q:
    What should be done with the air conditioning compressor on the left cylinder head for the 2004 Ford F-150? Posted by Customer
    A:
    Remove the air conditioning compressor and position it off to the side without disconnecting the refrigerant lines.
    Posted by FordPartsGiant Specialist
    Q:
    What is the procedure for installing the cylinder heads for the 2007 Ford F-150? Posted by Customer
    A:
    Carefully position the cylinder heads on the engine block without disturbing the gaskets. Install the new cylinder head bolts and tighten them in stages following the recommended sequence to the specified torque and angle of rotation.
    Posted by FordPartsGiant Specialist
    See expert answers on similar Cylinder Head
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

Genuine Ford Part 4L3Z-6049-BA, the Right Choice

To ensure reliability, purchase Ford part # 4L3Z-6049-BA Cylinder Head Assembly. It is sometimes referred to as Mercury Cylinder Head. In terms of quality and longevity, OEM parts are top-tier. This is because they are made according to Ford's demanding factory specifications and go through strict quality control. This part fits specific Mercury Grand Marquis, Mountaineer models.

FordPartsGiant.com is a leading supplier of genuine Ford parts and accessories such as Ford 4L3Z6049BA Cylinder Head Assembly. On our platform, we provide genuine Ford parts at incredible prices while ensuring top-tier quality. Feel at ease shopping with us, knowing our parts have a hassle-free return policy and rapid delivery service. For detailed Mercury parts information, click here.

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