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Lincoln 2C5Z-6A666-AA Valve Assembly

2003-2012 Lincoln 2C5Z6A666AA

Customer Questions & Expert Answers (9)
Ford 2C5Z-6A666-AA Valve Assembly
Ford 2C5Z-6A666-AA Valve Assembly
Ford 2C5Z-6A666-AA Valve Assembly
Ford 2C5Z-6A666-AA Valve Assembly
Ford 2C5Z-6A666-AA Valve Assembly
Ford 2C5Z-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 Lincoln
    Base No.6A666
    Manufacturer Part Number2C5Z-6A666-AA, 2C5Z6A666AA
    Part DescriptionValve Assy
    Other NamesPCV Valve
    Manufacturer NoteWith Electric Heated PCV
    Item Dimensions6.3 x 4.1 x 4.2 inches
    Item Weight0.30 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerFord
    SKU2C5Z-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
    2003-2005 Lincoln Aviator8 Cyl 4.6L DOHC EFI5-Speed Automatic Transmission 5R55S, Four-Wheel Drive (Full Time) (Left Hand Drive), Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
    2007 Lincoln MKX6 Cyl 3.5L DOHC VCT SMPI6-Speed Automatic Transmission 6F Mid-Range, 6-Speed Automatic Transmission 6F50, Four-Wheel Drive (Full Time) (Left Hand Drive), Four-Wheel Drive (Part Time) (Left Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive
    2007-2012 Lincoln MKZ6 Cyl 3.0L OHC Duratec, 6 Cyl 3.5L DOHC VCT SMPI5-Speed Automatic Transmission Mazda FNR5, 5-Speed Manual Transmission (G5M), 6-Speed Automatic Transaxle - AWF21, 6-Speed Automatic Transmission 6F Mid-Range, 6-Speed Manual Transmission Mazda G6M, CVT Auto Trans Powersplit Elec, Four-Wheel Drive (Full Time) (Left Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive

  • Customer Questions & Expert Answers

    Q:
    I am wondering if this is the exact part that fits in Posted by FordPartsGiant Specialist
    A:
    You can Select Your Vehicle to check if 2C5Z-6A666-AA fits your vehicle.
    Posted by FordPartsGiant Specialist
    Q:
    How to remove and install the PCV valve on Ford Edge? Posted by Customer
    A:
    For four-cylinder models, remove the intake manifold and oil vent separator bolts and gasket. Clean the engine block, install a new gasket. Reverse the process for installation, ensuring bolts are secure. For V6 models, remove engine cover fasteners, oil cap, and engine cover. On 3.5L and 3.7L models, remove the upper intake manifold. The PCV valve is on the valve cover. Turn it counterclockwise for removal. Replace the PCV valve each time it's removed. Ensure correct orientation when installing the new PCV valve. Incorrect installation requires replacement.
    Posted by FordPartsGiant Specialist
    Q:
    What is the purpose of the Positive Crankcase Ventilation (PCV) system and PCV Valve on 1993-2011 Ford Ranger? Posted by Customer
    A:
    The PCV system reduces hydrocarbon emission by scavenging crankcase vapors and circulating fresh air through the crankcase. It uses a PCV valve, fresh-air filtered inlet, and vacuum hoses to connect to the engine and EECS system. The PCV valve restricts flow during high intake manifold vacuum to maintain idle quality. In abnormal conditions, excess blow-by gases flow back into the air cleaner for combustion.
    Posted by FordPartsGiant Specialist
    Q:
    How to remove and install the PCV valve on Lincoln MKX? Posted by Customer
    A:
    For four-cylinder models, remove the intake manifold and oil vent separator bolts and gasket. Clean the engine block, install a new gasket. Reverse the process for installation, ensuring bolts are secure. For V6 models, remove engine cover fasteners, oil cap, and engine cover. On 3.5L and 3.7L models, remove the upper intake manifold. The PCV valve is on the valve cover. Turn it counterclockwise for removal. Replace the PCV valve each time it's removed. Ensure correct orientation when installing the new PCV valve. Incorrect installation requires replacement.
    Posted by FordPartsGiant Specialist
    Q:
    How can I check if the PCV valve/system is working properly in the 2008 Ford Escape? Posted by Customer
    A:
    Start the engine and allow it to idle, then disconnect the PCV valve from the valve cover and feel for vacuum at the end of the valve. If vacuum is felt, the PCV valve/system is working properly.
    Posted by FordPartsGiant Specialist
    See expert answers on similar PCV Valve
    Q:
    How does the PCV system work for the 2002 Ford Ranger? 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 then reroutes this mixture through a PCV valve to the intake manifold.
    Posted by FordPartsGiant Specialist
    See expert answers on similar PCV Valve
    Q:
    Where is the PCV valve located , specifically 2.7L and 3.5L engines for the 2010 Ford Fusion? Posted by Customer
    A:
    The PCV valve is located on the rear valve cover.
    Posted by FordPartsGiant Specialist
    See expert answers on similar PCV Valve
    Q:
    How do I install the PCV valve in the 2008 Mercury Mariner? Posted by Customer
    A:
    Installation is the reverse of removal.
    Posted by FordPartsGiant Specialist
    See expert answers on similar PCV Valve
    Q:
    What should I do if I find any damaged components for the 2002 Ford Ranger? Posted by Customer
    A:
    If any components, including the rubber grommet, are damaged, they should be replaced.
    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 2C5Z-6A666-AA, the Right Choice

Your vehicle deserves only genuine OEM Ford parts and accessories. To ensure reliability, purchase Ford part # 2C5Z-6A666-AA Valve Assembly with base parts number 6A666. It is sometimes referred to as Lincoln 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 Lincoln Aviator, MKX, MKZ models.

Affordable, reliable and built to last, Ford part # 2C5Z6A666AA 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 Lincoln parts information, click here.

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