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Mercury 4L5Z-6A666-BA Valve Assembly

2005-2009 Mercury 4L5Z6A666BA

Ford 4L5Z-6A666-BA Valve Assembly
  • Part Description
    Valve Assy
  • Base No.
    6A666
  • Manufacturer
    Ford
Customer Questions & Answers
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  • Product Specifications

    BrandGenuine Mercury
    Base No.6A666
    Manufacturer Part Number4L5Z-6A666-BA, 4L5Z6A666BA
    Part DescriptionValve Assy
    Other NamesPCV Valve
    Item Dimensions6.1 x 4.1 x 4.2 inches
    Item Weight0.90 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerFord
    SKU4L5Z-6A666-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
    2005-2008 Mercury Mariner4 Cyl 2.3L, 4 Cyl 2.3L Hybrid Gas/Electric DOHC4AT CD4E, 5-Speed Manual Transmission, 5-Speed Manual Transmission - AK, 6-Speed Automatic Transmission 6F Mid-Range, CVT Auto Trans Powersplit Elec, Four-Wheel Drive (Full Time) (Left Hand Drive), Four-Wheel Drive (Right Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive, Two-Wheel Drive (Left Hand Drive), Two-Wheel Drive (Right Hand Drive)
    2006-2009 Mercury Milan4 Cyl 2.3L5-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 & Answers

Q:
Is the the correct part for the attached VIN? Posted by FordPartsGiant Specialist
A:
You can Select Your Vehicle to check if 4L5Z-6A666-BA fits your vehicle.
Posted by FordPartsGiant Specialist
Q:
What does the crankcase emission control system consist of for the 2000 Ford Focus? Posted by Customer
A:
The crankcase emission control system consists of hoses connecting the crankcase to the air cleaner or intake manifold. Some engines may also have oil separator units.
Posted by FordPartsGiant Specialist
See expert answers on similar PCV Valve
Q:
What should be done when installing a new PCV valve for the 2011 Ford Fusion? Posted by Customer
A:
The PCV valve must be replaced every time it is removed, and it should be oriented correctly so that the terminal faces toward the wiring harness to avoid having to replace it again.
Posted by FordPartsGiant Specialist
See expert answers on similar PCV Valve
Q:
How does the PCV system work for the 2000 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
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 4L5Z-6A666-BA, the Right Choice

Your vehicle deserves only genuine OEM Ford parts and accessories. To ensure reliability, purchase Ford part # 4L5Z-6A666-BA 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 Mariner, Milan models.

Affordable, reliable and built to last, Ford part # 4L5Z6A666BA 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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