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Mercury 9L2Z-6049-BB Cylinder Head Assembly

2009-2010 Mercury Mountaineer 9L2Z6049BB

Customer Questions & Expert Answers (3)
9L2Z-6049-BB Ford Cylinder Head Assembly Illustration 1 of 1
9L2Z-6049-BB Ford Cylinder Head Assembly Illustration 1 of 1
  • Position
    Passenger Side
  • Replaced By
    9L2Z-6049-C
  • Manufacturer
    Ford
Make sure this part fits
$992.48 MSRP: $1370.77
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  • Specifications
  • Fitment
  • Q&A

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  • Product Specifications

    BrandGenuine Mercury
    Manufacturer Part Number9L2Z-6049-BB, 9L2Z6049BB
    Part DescriptionCylinder Head Assembly
    Manufacturer NoteIncludes Valves, Rockers, Tappets And Camshaft
    Item Dimensions25.3 x 14.4 x 12.9 inches
    Item Weight52.80 Pounds
    PositionPassenger Side
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerFord
    SKU9L2Z-6049-BB
    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
    2009-2010 Mercury Mountaineer8 Cyl 4.6L5-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:
    I would like to know is this part gonna fit with my car.
    A:
    You can Select Your Vehicle to check if 9L2Z-6049-BB fits your vehicle.
    Posted and answered by Ford Parts Specialist George
    Q:
    What is the next step after removing the camshafts, tappets, and Cylinder Head for the 2012 Ford F-150? Posted by Andrei D.
    A:
    Remove the drivebelt and the drivebelt tensioner. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by Ford Parts Specialist John / Apr 29, 2026
    Q:
    How should the engine block and Cylinder Head mating surfaces be checked for the 2009 Ford F-150? Posted by Jarod V.
    A:
    Check for nicks, deep scratches, and other damage. Use a straightedge and feeler gauges to check for warpage. If damage is excessive, machining may be necessary. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by Ford Parts Specialist John / Sep 08, 2025

Genuine Ford Part 9L2Z-6049-BB, the Right Choice

To ensure reliability, purchase part # 9L2Z-6049-BB Cylinder Head Assembly. It is also called Cylinder Head. OEM parts are of high quality and known for their longevity. This is because they are built to the Ford standards which are relatively high and undergo rigorous quality control testing. This part fits specific Mercury Mountaineer models.

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