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Mercury 6W7Z-6A666-AA Valve Assembly

2007-2009 Mercury Grand Marquis 6W7Z6A666AA

Customer Questions & Expert Answers (6)
6W7Z-6A666-AA Ford Valve Assembly Product Photo 1 of 1
6W7Z-6A666-AA Ford Valve Assembly Product Photo 1 of 1
6W7Z-6A666-AA Ford Valve Assembly Illustration 1 of 1
  • Part Description
    Valve Assy
  • Base No.
    6A666
  • Manufacturer
    Ford
Make sure this part fits
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  • Related Parts
  • Specifications
  • Fitment
  • Q&A

  • 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 Dimensions6.1 x 4.1 x 4.1 inches
    Item Weight0.40 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
    Installation and Repair Tips
    Q:
    What is the purpose of the Positive Crankcase Ventilation (PCV) system and the PCV Valve for the 2007 Ford Crown Victoria? Posted by Customer
    A:
    The purpose of the PCV system is to reduce hydrocarbon emissions by scavenging crankcase vapors.
    Posted by FordPartsGiant Specialist
    Q:
    Where is the PCV Valve located on the 2009 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
    Q:
    What should be done before removing the PCV Valve for the 2011 Ford Mustang? Posted by Customer
    A:
    Disconnect the PCV valve electrical connector, if equipped.
    Posted by FordPartsGiant Specialist
    Q:
    What does feeling vacuum at the hose indicate for the PCV Valve in the 2007 Mercury Grand Marquis? Posted by Customer
    A:
    If vacuum is felt, it means the PCV valve/system is working properly.
    Posted by FordPartsGiant Specialist
    Q:
    Is it necessary to check and replace the PCV Valve and filter for the 2009 Mercury Grand Marquis? Posted by Customer
    A:
    Yes, it is necessary to check and replace the PCV valve and filter.
    Posted by FordPartsGiant Specialist
    See Complete Installation and Repair Tips

Genuine Ford Part 6W7Z-6A666-AA, the Right Choice

To ensure reliability, purchase part # 6W7Z-6A666-AA Valve Assembly. It is also called PCV Valve. 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 Grand Marquis models.

FordPartsGiant.com is a leading supplier of genuine components and accessories such as 6W7Z6A666AA Valve Assembly. Looking to purchase quality low-cost OEM Ford parts? You have just found the right place. For detailed Mercury parts information, click here.

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