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Ford 4W7Z-9431-AA
Exhaust Manifold, Driver Side

2002-2011 Ford 4W7Z9431AA

Customer Questions & Expert Answers (29)
Ford 4W7Z-9431-AA Exhaust Manifold, Driver Side
Ford 4W7Z-9431-AA Exhaust Manifold, Driver Side
Ford 4W7Z-9431-AA Exhaust Manifold, Driver Side
  • Part Description
    Manifold Assembly - Exhaust; Exhaust Manifold, Left
  • Base No.
    9431
  • Position
    Driver Side
  • Manufacturer
    Ford
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Related Parts
  • Product Specifications
  • Vehicle Fitment
  • Customer Questions & Expert Answers

  • 4W7Z-9431-AA Exhaust Manifold, Driver Side is Ref No. 1 in the diagram below

    2009 Mercury Grand Marquis Exhaust Manifold, Driver Side Diagram for 4W7Z-9431-AA
    The diagram listed above is for your reference. View diagram for your vehicle

    Related Parts for 4W7Z-9431-AA

  • Product Specifications

    BrandGenuine Ford
    Base No.9431
    Manufacturer Part Number4W7Z-9431-AA
    Part DescriptionManifold Assembly - Exhaust; Exhaust Manifold, Left
    Other NamesManifold
    Item Dimensions8.6 x 7.3 x 19.4 inches
    Item Weight9.60 Pounds
    PositionDriver Side
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerFord
    SKU4W7Z-9431-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 Trim Engine
    2002-2011 Ford Crown VictoriaBase, LWB, LX, LX Sport, Police Interceptor, S, Special Edition8 Cyl 4.6 L CNG, 8 Cyl 4.6 L FLEX, 8 Cyl 4.6 L GAS
    2002-2011 Lincoln Town CarCartier, Cartier L, Designer Series, Executive, Executive L, Executive Protection Series, Protection Series, Signature, Signature L, Signature Limited, Ultimate, Ultimate L8 Cyl 4.6 L FLEX, 8 Cyl 4.6 L GAS
    2002-2011 Mercury Grand MarquisGS, GSL, Limited Edition, LS, LSE, Ultimate Edition8 Cyl 4.6 L FLEX, 8 Cyl 4.6 L GAS
    2003-2004 Mercury MarauderBase8 Cyl 4.6 L GAS

  • Customer Questions & Expert Answers

    Q:
    Is this 4W7Z-9431-AA compatible with my car? Posted by FordPartsDeal Specialist
    A:
    Select Your Vehicle model to verify if part number 4W7Z-9431-AA fits your car.
    Posted by FordPartsDeal Specialist
    Q:
    How do you complete the installation for the 2003 Ford Crown Victoria? Posted by Customer
    A:
    Reverse the steps taken during removal.
    Posted by FordPartsDeal Specialist
    See expert answers on similar Exhaust Manifold
    Q:
    What is the next step after removing the transmission cooler tube bracket bolt for the 2005 Ford Crown Victoria? Posted by Customer
    A:
    Remove the bolts holding the A/C compressor and position it aside.
    Posted by FordPartsDeal Specialist
    See expert answers on similar Exhaust Manifold
    Q:
    What is the next step after removing the nuts for the 2002 Ford Crown Victoria? Posted by Customer
    A:
    Take out the exhaust manifold along with the gasket.
    Posted by FordPartsDeal Specialist
    See expert answers on similar Exhaust Manifold
    Q:
    What should be disconnected from the exhaust manifold for the 2006 Ford Crown Victoria? Posted by Customer
    A:
    Disconnect the exhaust gas recirculation (EGR) system module tube and remove the left-hand heated oxygen sensor (HO2S).
    Posted by FordPartsDeal Specialist
    See expert answers on similar Exhaust Manifold
    Q:
    What should be done with the transmission cooler tube assembly for the 2009 Ford Crown Victoria? Posted by Customer
    A:
    Take out the nut and set aside the transmission cooler tube assembly.
    Posted by FordPartsDeal Specialist
    See expert answers on similar Exhaust Manifold
    Q:
    What is the installation procedure for the new exhaust manifold studs for the 2008 Ford Crown Victoria? Posted by Customer
    A:
    Install eight new exhaust manifold studs and tighten them to 12 Nm (9 ft. lbs.).
    Posted by FordPartsDeal Specialist
    See expert answers on similar Exhaust Manifold
    Q:
    How should the steering wheel be secured for the 2007 Ford Crown Victoria? Posted by Customer
    A:
    Secure the steering wheel in a straight-ahead position using a suitable holding device.
    Posted by FordPartsDeal Specialist
    See expert answers on similar Exhaust Manifold
    Q:
    What should be done after removing the wheel and tire for the 2003 Lincoln Town Car? Posted by Customer
    A:
    Disconnect the exhaust pipe from the right-hand exhaust manifold.
    Posted by FordPartsDeal Specialist
    See expert answers on similar Exhaust Manifold
    Q:
    How do you install the new manifold for the 2003 Mercury Grand Marquis? Posted by Customer
    A:
    Reverse the removal procedure.
    Posted by FordPartsDeal Specialist
    See expert answers on similar Exhaust Manifold
    Q:
    How should the catalytic converter flange be positioned for the 2007 Lincoln Town Car? Posted by Customer
    A:
    Position the catalytic converter flange and install the catalytic converter-to-exhaust manifold nuts, tightening them to 34 Nm (25 ft. lbs.).
    Posted by FordPartsDeal Specialist
    See expert answers on similar Exhaust Manifold
    Q:
    What should be done after removing the wheel and tire for the 2002 Lincoln Town Car? Posted by Customer
    A:
    Separate the exhaust at the exhaust manifold and remove the eight nuts securing it.
    Posted by FordPartsDeal Specialist
    See expert answers on similar Exhaust Manifold
    Q:
    How do you remove the exhaust manifold for the 2005 Lincoln Town Car? Posted by Customer
    A:
    Remove the eight nuts, the exhaust manifold, and the gasket.
    Posted by FordPartsDeal Specialist
    See expert answers on similar Exhaust Manifold
    Q:
    What should be inspected after removing the exhaust manifold for the 2008 Mercury Grand Marquis? Posted by Customer
    A:
    Inspect the manifold for flatness.
    Posted by FordPartsDeal Specialist
    See expert answers on similar Exhaust Manifold
    Q:
    What should be done after removing the heat shield for the 2005 Mercury Grand Marquis? Posted by Customer
    A:
    Disconnect the exhaust pipe from the exhaust manifold and detach the exhaust gas recirculation (EGR) system module tube from the manifold.
    Posted by FordPartsDeal Specialist
    See expert answers on similar Exhaust Manifold
    Q:
    What is the torque specification for the HO2S for the 2008 Lincoln Town Car? Posted by Customer
    A:
    Tighten it to 40 Nm (30 lb-ft).
    Posted by FordPartsDeal Specialist
    See expert answers on similar Exhaust Manifold
    Q:
    How do you remove the exhaust manifold for the 2004 Mercury Marauder? Posted by Customer
    A:
    Remove the eight nuts securing the exhaust manifold and the gasket.
    Posted by FordPartsDeal Specialist
    See expert answers on similar Exhaust Manifold
    Q:
    What should be done after securing the exhaust manifold for the 2007 Mercury Grand Marquis? Posted by Customer
    A:
    Reattach the catalytic converter flange and install the catalytic converter-to-exhaust manifold nuts, tightening them to 34 Nm (25 ft. lbs.).
    Posted by FordPartsDeal Specialist
    See expert answers on similar Exhaust Manifold
    Q:
    What needs to be removed after disconnecting the EGR system and HO2S for the 2004 Lincoln Town Car? Posted by Customer
    A:
    Remove the eight nuts securing the exhaust manifold along with the gasket.
    Posted by FordPartsDeal Specialist
    See expert answers on similar Exhaust Manifold
    Q:
    What should be done before installing the new exhaust manifold for the 2009 Lincoln Town Car? Posted by Customer
    A:
    Clean and inspect the exhaust manifold before installation.
    Posted by FordPartsDeal Specialist
    See expert answers on similar Exhaust Manifold
    Q:
    What should be done if equipped with a fire suppression system for the 2009 Mercury Grand Marquis? Posted by Customer
    A:
    Repower it, following all safety warnings and procedures to avoid serious injury.
    Posted by FordPartsDeal Specialist
    See expert answers on similar Exhaust Manifold
    Q:
    How do you remove the exhaust manifold for the 2004 Mercury Grand Marquis? Posted by Customer
    A:
    Remove the eight nuts securing the exhaust manifold and the gasket.
    Posted by FordPartsDeal Specialist
    See expert answers on similar Exhaust Manifold
    Q:
    What is the first step to service the Exhaust Manifold LH for the 2003 Mercury Marauder? Posted by Customer
    A:
    Begin by removing the left front wheel and tire.
    Posted by FordPartsDeal Specialist
    See expert answers on similar Exhaust Manifold
    Q:
    How many nuts need to be taken out to remove the exhaust manifold for the 2004 Mercury Marauder? Posted by Customer
    A:
    Take out the eight nuts securing the exhaust manifold along with the gasket.
    Posted by FordPartsDeal Specialist
    See expert answers on similar Exhaust Manifold
    Q:
    What is the last step if equipped with a fire suppression system for the 2006 Mercury Grand Marquis? Posted by Customer
    A:
    Repower the fire suppression system.
    Posted by FordPartsDeal Specialist
    See expert answers on similar Exhaust Manifold
    Q:
    What electrical connectors need to be disconnected for the 2006 Lincoln Town Car? Posted by Customer
    A:
    The crankshaft position (CKP) sensor electrical connector and the A/C compressor electrical connector.
    Posted by FordPartsDeal Specialist
    See expert answers on similar Exhaust Manifold
    Q:
    What is the first step to service the Exhaust Manifold LH for the 2005 Lincoln Town Car? Posted by Customer
    A:
    Place the vehicle in NEUTRAL and position it on a hoist.
    Posted by FordPartsDeal Specialist
    See expert answers on similar Exhaust Manifold
    Q:
    What should be done with the catalytic converter for the 2006 Lincoln Town Car? Posted by Customer
    A:
    Remove the catalytic converter-to-exhaust manifold nuts and set the catalytic converter flange aside.
    Posted by FordPartsDeal Specialist
    See expert answers on similar Exhaust Manifold
    Q:
    What should be removed after raising the 2002 Mercury Grand Marquis? Posted by Customer
    A:
    Remove the right front wheel and tire.
    Posted by FordPartsDeal Specialist
    See expert answers on similar Exhaust Manifold
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

OEM Ford 4W7Z-9431-AA, Excellent Performance and Perfect Fitment

To ensure reliability, purchase Ford part # 4W7Z-9431-AA Exhaust Manifold, Driver Side. It is sometimes referred to as Ford Exhaust Manifold. 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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