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Make sure this part fits

Mercury 6W7Z-6A666-AA Valve Assembly

2007-2009 Mercury Grand Marquis 6W7Z6A666AA

Customer Questions & Expert Answers (7)
Ford 6W7Z-6A666-AA Valve Assembly
Ford 6W7Z-6A666-AA Valve Assembly
Ford 6W7Z-6A666-AA Valve Assembly
  • Part Description
    Valve Assy
  • Base No.
    6A666
  • Manufacturer
    Ford
Make sure this part fits
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  • Related Parts
  • Product Specifications
  • Vehicle Fitment
  • Customer Questions & Expert Answers

  • Related Parts

    Shop for related parts for your vehicle

  • Product Specifications

    BrandGenuine Mercury
    Base No.6A666
    Manufacturer Part Number6W7Z-6A666-AA, 6W7Z6A666AA
    Part DescriptionValve Assy
    Other NamesPCV Valve
    Item Dimensions6.3 x 4.0 x 4.2 inches
    Item Weight0.30 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerFord
    SKU6W7Z-6A666-AA
    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
    2007-2009 Mercury Grand Marquis8 Cyl 4.6L Romeo SOHC EFI4-Speed Automatic Transmission 4R75E Livonia, Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)

  • Customer Questions & Expert Answers

    Q:
    Can you tell me if this part is correct for my car? Posted by FordPartsGiant Specialist
    A:
    You can Select Your Vehicle to check if 6W7Z-6A666-AA fits your vehicle.
    Posted by FordPartsGiant Specialist
    Q:
    What are the main components of the PCV system for the 1999 Ford Crown Victoria? Posted by Customer
    A:
    The main components of the PCV system are the PCV valve, a fresh air filtered inlet, and the vacuum hoses connecting these two components with the engine and the EECS system.
    Posted by FordPartsGiant Specialist
    See expert answers on similar PCV Valve
    Q:
    Where is the PCV valve located on the 2005 Ford F-150? Posted by Customer
    A:
    On V6 and 4.6L, 5.0L, and 6.2L V8 models, the PCV valve is located on the valve cover.
    Posted by FordPartsGiant Specialist
    See expert answers on similar PCV Valve
    Q:
    What should be done if the valve is clogged for the 2000 Ford Crown Victoria? Posted by Customer
    A:
    The hose between the valve and the intake manifold should be removed and cleaned with solvent. After cleaning, the hose should be inspected for damage, wear, and deterioration.
    Posted by FordPartsGiant Specialist
    See expert answers on similar PCV Valve
    Q:
    Where is the PCV valve located on the 2012 Ford Mustang? Posted by Customer
    A:
    The PCV valve is located on the valve cover.
    Posted by FordPartsGiant Specialist
    See expert answers on similar PCV Valve
    Q:
    How does the PCV system work for the 1992 Mercury Grand Marquis? Posted by Customer
    A:
    The PCV system works by circulating fresh air from the air cleaner through the crankcase, where it mixes with blow-by gases. It is then rerouted through a PCV valve to the intake manifold.
    Posted by FordPartsGiant Specialist
    See expert answers on similar PCV Valve
    Q:
    What should be ensured after installing the PCV valve and hose for the 2004 Mercury Grand Marquis? Posted by Customer
    A:
    It should be ensured that the PCV valve and hose are secure.
    Posted by FordPartsGiant Specialist
    See expert answers on similar PCV Valve
    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 6W7Z-6A666-AA, the Right Choice

Your vehicle deserves only genuine OEM Ford parts and accessories. To ensure reliability, purchase Ford part # 6W7Z-6A666-AA Valve Assembly with base parts number 6A666. It is sometimes referred to as Mercury PCV Valve. Our Ford parts and accessories are expedited directly from authorized Ford dealers strategically located all across the U.S. and are backed by the manufacturer's 12 month, 12,000 mile warranty. OEM Ford parts are the best for restoring your vehicle to factory condition performance. This part fits specific Mercury Grand Marquis models.

Affordable, reliable and built to last, Ford part # 6W7Z6A666AA Valve Assembly stands out as the smart option. FordPartsGiant.com is your prime online source with the biggest and best selection of genuine Ford parts and accessories at giant discounted prices. We have the OEM Ford parts and accessories you need at the wholesale prices. FordPartsGiant.com has you covered no matter what type of Ford vehicle you drive. For detailed Mercury parts information, click here.

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