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Ford 5L3Z-6A666-BA
PCV Valve

2005-2011 Ford 5L3Z6A666BA

Customer Questions & Expert Answers (20)
Ford 5L3Z-6A666-BA PCV Valve
Ford 5L3Z-6A666-BA PCV Valve
  • Part Description
    Valve Assembly; Crankcase Vent Valve
  • Base No.
    6A666
  • Manufacturer
    Ford
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  • Related Parts
  • Product Specifications
  • Vehicle Fitment
  • Customer Questions & Expert Answers
  • Product Specifications

    BrandGenuine Ford
    Base No.6A666
    Manufacturer Part Number5L3Z-6A666-BA
    Part DescriptionValve Assembly; Crankcase Vent Valve
    Item Dimensions6.2 x 4.2 x 4.1 inches
    Item Weight0.30 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerFord
    SKU5L3Z-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 Trim Engine
    2006 Ford Crown VictoriaBase, LWB, LX, LX Sport, Police Interceptor8 Cyl 4.6 L GAS
    2005-2008 Ford F-150STX, XL, XLT6 Cyl 4.2 L GAS
    2007 Ford Five HundredLimited, SEL6 Cyl 3.0 L GAS
    2005 Ford FreestarLimited, SEL6 Cyl 4.2 L GAS
    2006-2009 Ford FusionSE, SEL6 Cyl 3.0 L GAS
    2005-2010 Ford MustangBase6 Cyl 4.0 L GAS
    2006-2011 Lincoln Town CarDesigner Series, Executive, Executive L, Protection Series, Signature, Signature L, Signature Limited8 Cyl 4.6 L FLEX, 8 Cyl 4.6 L GAS
    2006 Lincoln ZephyrBase6 Cyl 3.0 L GAS
    2006 Mercury Grand MarquisGS, LS8 Cyl 4.6 L GAS
    2006-2009 Mercury MilanBase, Premier6 Cyl 3.0 L GAS
    View More
  • Customer Questions & Expert Answers

    Q:
    Do you think this 5L3Z-6A666-BA will fit my car? Posted by FordPartsDeal Specialist
    A:
    Select Your Vehicle model to verify if part number 5L3Z-6A666-BA fits your car.
    Posted by FordPartsDeal Specialist
    Q:
    How to Service the PCV Valve on Ford F-150? Posted by Customer
    A:
    The first step for servicing the Positive Crankcase Ventilation (PCV) valve requires users to disconnect the electrical connector before separating the quick connect couplings from the PCV tube. Installation of a new PCV valve becomes necessary whenever people remove this component from the system. The removal of the PCV valve requires counterclockwise rotation before disposing of the old valve. The service procedure requires users to follow the opposite steps used during removal.
    Posted by FordPartsDeal Specialist
    Q:
    How to Service the PCV Valve on Ford Five Hundred? Posted by Customer
    A:
    The Positive Crankcase Ventilation (PCV) valve requires service where technicians should remove four bolts from the transaxle roll restrictor brace while wire brushing the bolts before applying threadlock to their threads and tightening them to 55 Nm (41 lb-ft) upon replacement. During assembly the bolt should be joined with the transaxle roll restrictor brace before cleaning each bolt then treating them with threadlock before tightening them to 48 Nm (35 lb-ft). The PCV valve tube requires removal from its valve position along with removing any electrical connector present on the PCV valve. A fresh PCV valve should be installed when the original was removed from the cam cover because any harm to the locking mechanism will arise. You should rotate the PCV valve counterclockwise from its position on the valve cover for removal but perform the opposite steps to reinstall it.
    Posted by FordPartsDeal Specialist
    Q:
    How to service the PCV Valve on the 4.0L SOHC Engine or the 5.4L 4V Engine on Ford Mustang? Posted by Customer
    A:
    You must detach the PCV valve electrical connector as well as disconnect the crankcase ventilation tube from its quick connect coupling on the Positive Crankcase Ventilation (PCV) Valve for both 4.0L SOHC Engine and 5.4L 4V Engine service. Replacing the PCV valve is essential when removing it because the plastic retaining ears break when removal occurs. The counterclockwise rotation allows you to disconnect the PCV valve from its place on the valve cover after which you should throw away the old valve. Proper orientation of the electrical connector before installation is crucial during PCV valve installation to enable correct connection with the wiring harness because incorrect installation will require removing and replacing the valve. The installation of the new PCV valve ends with a reverse execution of the removal steps.
    Posted by FordPartsDeal Specialist
    Q:
    How to Service the PCV Valve on Ford Fusion? Posted by Customer
    A:
    Begin the PCV valve service by detaching the PCV tube quick connect from its coupling to the valve then placing the tube to the side. The next step includes disconnecting the electric connection from the PCV valve component. The replacement of an extracted PCV valve from the valve cover requires installation of a new valve to protect against locking mechanism damage. After rotating the valve counterclockwise you can take it off the valve cover where you will dispose of the old valve. The new PCV valve installation requires proper positioning of its electrical connector so its wiring harness connection remains correct or else it will require complete removal of the valve. To finish the installation operation the same removal procedures should be performed in reverse order.
    Posted by FordPartsDeal Specialist
    Q:
    How to Service the PCV Valve on Lincoln Zephyr? Posted by Customer
    A:
    A necessary first step for servicing the Positive Crankcase Ventilation (PCV) valve requires disconnecting the battery ground cable. The second step requires detaching the PCV tube quick connect coupling from the valve then placing it to the side. You should disconnect the electrical connector that is attached to the PCV valve. To avoid locking mechanism damage it is mandatory to install a new valve whenever the valve cover contains a removed PCV valve. The valve needs to be twisted counter-clockwise for removal from the valve cover before disposing of the former valve. The correct orientation of the electric connector matters because improper setup requires removing and replacing the valve. The installation ends by following the reverse order of the removal steps.
    Posted by FordPartsDeal Specialist
    Q:
    How to Service and Repair the PCV Valve on Mercury Milan? Posted by Customer
    A:
    The first step to work on the Positive Crankcase Ventilation (PCV) Valve involves taking out the intake manifold. First detach the PCV valve from the crankcase vent oil separator by pressing the 2 tabs. Unclamp the piece before removing the crankcase ventilation tube. To install the component follow the opposite sequence of the removal steps.
    Posted by FordPartsDeal Specialist
    Q:
    How to Service the PCV Valve on Mercury Montego? Posted by Customer
    A:
    The Positive Crankcase Ventilation (PCV) valve requires service where technicians should remove four bolts from the transaxle roll restrictor brace while wire brushing the bolts before applying threadlock to their threads and tightening them to 55 Nm (41 lb-ft) upon replacement. During assembly the bolt should be joined with the transaxle roll restrictor brace before cleaning each bolt then treating them with threadlock before tightening them to 48 Nm (35 lb-ft). The PCV valve tube requires removal from its valve position along with removing any electrical connector present on the PCV valve. A fresh PCV valve should be installed when the original was removed from the cam cover because any harm to the locking mechanism will arise. You should rotate the PCV valve counterclockwise from its position on the valve cover for removal but perform the opposite steps to reinstall it.
    Posted by FordPartsDeal Specialist
    Q:
    How to Service the PCV Valve on Mercury Monterey? Posted by Customer
    A:
    Service of the Positive Crankcase Ventilation (PCV) valve begins with disconnecting the battery ground cable. The first step requires removing the PCV hose quick release coupling from the PCV valve before placing it aside. The electrical connector needs to be unhooked from the PCV valve. Discovery of the PCV valve from the valve cover requires installation of a new PCV valve to protect the locking mechanism. After uninstallation of the PCV valve, turn it counterclockwise to remove it from the valve cover. Install the component by performing the steps in reverse order of the uninstallation process.
    Posted by FordPartsDeal Specialist
    Q:
    How do you remove the PCV valve for the 2005 Ford F-150? Posted by Customer
    A:
    Rotate the PCV valve counterclockwise to remove it and discard the old valve.
    Posted by FordPartsDeal Specialist
    See expert answers on similar PCV Valve
    Q:
    How do you complete the installation of the new PCV valve for the 2007 Ford F-150? Posted by Customer
    A:
    Reverse the removal procedure to complete the process.
    Posted by FordPartsDeal Specialist
    See expert answers on similar PCV Valve
    Q:
    What should be noted if the PCV valve is removed from the valve cover for the 2005 Ford Freestar? Posted by Customer
    A:
    A new PCV valve must be installed to prevent damage to the locking mechanism.
    Posted by FordPartsDeal Specialist
    See expert answers on similar PCV Valve
    Q:
    What is the final step to complete the installation of the new PCV valve for the 2007 Ford Mustang? Posted by Customer
    A:
    Reverse the removal steps and install a new PCV valve.
    Posted by FordPartsDeal Specialist
    See expert answers on similar PCV Valve
    Q:
    How do you remove the PCV valve for the 2005 Ford Mustang? Posted by Customer
    A:
    Rotate it counterclockwise from the valve cover.
    Posted by FordPartsDeal Specialist
    See expert answers on similar PCV Valve
    Q:
    What is the first step to service and repair the PCV valve for the 2008 Ford Fusion? Posted by Customer
    A:
    Remove the intake manifold.
    Posted by FordPartsDeal Specialist
    See expert answers on similar PCV Valve
    Q:
    What is the procedure for installing the new PCV valve for the 2008 Ford Mustang? Posted by Customer
    A:
    Reverse the removal procedure and ensure that a new PCV valve is securely installed.
    Posted by FordPartsDeal Specialist
    See expert answers on similar PCV Valve
    Q:
    How do you remove the old PCV valve for the 2006 Mercury Grand Marquis? Posted by Customer
    A:
    By rotating it.
    Posted by FordPartsDeal Specialist
    See expert answers on similar PCV Valve
    Q:
    What should be done after disconnecting the crankcase ventilation tube for the 2008 Lincoln Town Car? Posted by Customer
    A:
    Disconnect the electrical connector from the PCV valve.
    Posted by FordPartsDeal Specialist
    See expert answers on similar PCV Valve
    Q:
    What should be done after removing the PCV valve from the oil separator for the 2006 Mercury Milan? Posted by Customer
    A:
    Release the clamp and detach the PCV valve vacuum tube.
    Posted by FordPartsDeal Specialist
    See expert answers on similar PCV Valve
    Q:
    What should be done after disconnecting the crankcase ventilation tube for the 2006 Lincoln Town Car? Posted by Customer
    A:
    Disconnect the electrical connector from the PCV valve.
    Posted by FordPartsDeal 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!

OEM Ford 5L3Z-6A666-BA, Excellent Performance and Perfect Fitment

To ensure reliability, purchase Ford part # 5L3Z-6A666-BA PCV Valve. It is sometimes referred to as Ford PCV Valve. For those Ford owners who aspire to maintain their vehicles in optimal shape, opting for OEM parts is a wise choice. Precisely engineered, these components adhere to stringent factory guidelines and are produced in state-of-the-art facilities using cutting-edge technologies. Moreover, they are subjected to thorough testing to certify their resilience and safety, thereby making them a dependable option for Ford owners.

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