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Mercury 3W3Z-9431-BA Exhaust Manifold Assembly

2003-2006 Mercury Grand Marquis 3W3Z9431BA

Customer Questions & Expert Answers (3)
Ford 3W3Z-9431-BA Exhaust Manifold Assembly
  • Part Description
    Manifold Assembly - Exhaust
  • 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
  • Product Specifications

    BrandGenuine Mercury
    Base No.9431
    Manufacturer Part Number3W3Z-9431-BA, 3W3Z9431BA
    Part DescriptionManifold Assembly - Exhaust
    Other NamesExhaust Manifold, Manifold
    Manufacturer NoteLH, 4V, Marauder
    Item Dimensions20.9 x 9.1 x 5.9 inches
    Item Weight8.80 Pounds
    PositionDriver Side
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerFord
    SKU3W3Z-9431-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
    2003-2006 Mercury Grand Marquis8 Cyl 4.6L4AT 4R70W
  • Customer Questions & Expert Answers

    Q:
    I would like to know is this part gonna fit with my car Posted by FordPartsGiant Specialist
    A:
    You can Select Your Vehicle to check if 3W3Z-9431-BA fits your vehicle.
    Posted by FordPartsGiant Specialist
    Q:
    How should the manifold be positioned and secured for the 2001 Mercury Grand Marquis? Posted by Customer
    A:
    Position the manifold on the head and install the mounting bolts.
    Posted by FordPartsGiant Specialist
    See expert answers on similar Exhaust Manifold
    Q:
    What should be applied to the exhaust pipe-to-manifold studs and nuts, and why for the 1988 Mercury Grand Marquis? Posted by Customer
    A:
    Apply penetrating oil to the exhaust pipe-to-manifold studs and nuts to loosen the rusty parts. Caution: Have patience as these can easily be broken off in the manifold, causing a great deal of extra work and frustration. Let the penetrating fluid sit as long as possible.
    Posted by FordPartsGiant Specialist
    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 3W3Z-9431-BA, the Right Choice

To ensure reliability, purchase Ford part # 3W3Z-9431-BA Exhaust Manifold Assembly. It is sometimes referred to as Mercury Exhaust Manifold. In terms of quality and longevity, OEM parts are top-tier. This is because they are made according to Ford's demanding factory specifications and go through strict quality control. This part fits specific Mercury Grand Marquis models.

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