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Mercury F6AZ-6303-BB Crankshaft Assembly

1996 Mercury Grand Marquis F6AZ6303BB

Customer Questions & Expert Answers (11)
Ford F6AZ-6303-BB Crankshaft Assembly
Ford F6AZ-6303-BB Crankshaft Assembly
  • Part Description
    Crankshaft Assy
  • Base No.
    6303
  • Manufacturer
    Ford
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Related Parts
  • Product Specifications
  • Vehicle Fitment
  • Customer Questions & Expert Answers

  • Related Parts

    Shop for related parts for your vehicle

  • Product Specifications

    BrandGenuine Mercury
    Base No.6303
    Manufacturer Part NumberF6AZ-6303-BB, F6AZ6303BB
    Part DescriptionCrankshaft Assy
    Other NamesCrankshaft
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerFord
    SKUF6AZ-6303-BB
    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
    1996 Mercury Grand Marquis8 Cyl 4.6L4AT 4R70W

  • Customer Questions & Expert Answers

    Q:
    Is the the correct part for the attached VIN? Posted by FordPartsGiant Specialist
    A:
    You can Select Your Vehicle to check if F6AZ-6303-BB fits your vehicle.
    Posted by FordPartsGiant Specialist
    Q:
    How should the diameter of the main and connecting rod journals be measured for the 2002 Mercury Grand Marquis? Posted by Customer
    A:
    Using a micrometer, measure the diameter of the main and connecting rod journals and compare the results to the Chapter's Specifications. Measure the diameter at several points to detect taper and out-of-round conditions. Take measurements at each end of the journal, near the crank throws, to determine if the journal is tapered.
    Posted by FordPartsGiant Specialist
    Q:
    What is the first step in removing the main bearing caps on the 1995 Mercury Grand Marquis? Posted by Customer
    A:
    Remove all side bolts.
    Posted by FordPartsGiant Specialist
    See expert answers on similar Crankshaft
    Q:
    How should the crankshaft be positioned in the main bearings for the 1994 Mercury Grand Marquis? Posted by Customer
    A:
    Once you're certain the crankshaft is clean, carefully lay it in position in the main bearings.
    Posted by FordPartsGiant Specialist
    Q:
    What should be done if the clearance is not as specified for the 1997 Ford Crown Victoria? Posted by Customer
    A:
    The bearing inserts may be the wrong size, which means different ones will be required. Before deciding that different inserts are needed, make sure that no dirt or oil was between the bearing inserts and the caps or block when the clearance was measured. If the Plastigage was wider at one end than the other, the journal may be tapered.
    Posted by FordPartsGiant Specialist
    Q:
    What is the first step in preparing the crankshaft oil holes for the 2001 Ford Crown Victoria? Posted by Customer
    A:
    Remove all burrs from the crankshaft oil holes with a stone, file, or scraper. The oil holes should be chamfered so sharp edges don't gouge or scratch the new bearings.
    Posted by FordPartsGiant Specialist
    Q:
    What should be done after removing the main bearing cap bolts for the 1993 Ford Crown Victoria? Posted by Customer
    A:
    Gently tap the caps with a soft-face hammer, then separate them from the engine block. If necessary, use the bolts as levers to remove the caps. Try not to drop the bearing inserts if they come out with the caps.
    Posted by FordPartsGiant Specialist
    See expert answers on similar Crankshaft
    Q:
    How should the main bearing cap bolts/studs be loosened for the 2004 Ford Expedition? Posted by Customer
    A:
    Loosen the main bearing cap bolts/studs 1/4-turn at a time until they can be removed by hand. Note if any stud bolts are used and ensure they are returned to their original locations when the crankshaft is reinstalled.
    Posted by FordPartsGiant Specialist
    See expert answers on similar Crankshaft
    Q:
    How should the main bearing cap bolts be tightened for the 2001 Ford Expedition? Posted by Customer
    A:
    Tighten the main bearing cap bolts in two steps in the specified sequence to the torque and angle indicated in the specifications.
    Posted by FordPartsGiant Specialist
    Q:
    What should be done if the crankshaft journals are damaged for the 2008 Ford Expedition? Posted by Customer
    A:
    If the crankshaft journals are damaged, tapered, out-of-round, or worn beyond the specified limits, have the crankshaft reground by an automotive machine shop. Ensure to use the correct size bearing inserts if the crankshaft is reconditioned.
    Posted by FordPartsGiant Specialist
    Q:
    How is the Plastigage used to check oil clearance for the 2006 Ford F-150? Posted by Customer
    A:
    Cut strips of Plastigage, place one on each crankshaft main bearing journal, and then install the main bearing cap assembly without disturbing the Plastigage.
    Posted by FordPartsGiant Specialist
    See expert answers on similar Crankshaft
    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 F6AZ-6303-BB, the Right Choice

To ensure reliability, purchase Ford part # F6AZ-6303-BB Crankshaft Assembly. It is sometimes referred to as Mercury Crankshaft. 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.

FordPartsGiant.com is a leading supplier of genuine Ford parts and accessories such as Ford F6AZ6303BB Crankshaft Assembly. On our platform, we provide genuine Ford parts at incredible prices while ensuring top-tier quality. Feel at ease shopping with us, knowing our parts have a hassle-free return policy and rapid delivery service. For detailed Mercury parts information, click here.

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