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Mercury F4ZZ-6303-AARM Crankshaft Assembly

1991-1992 Mercury F4ZZ6303AARM

Customer Questions & Expert Answers (10)
Ford F4ZZ-6303-AARM Crankshaft Assembly
Ford F4ZZ-6303-AARM Crankshaft Assembly
  • Part Description
    Crankshaft Assy
  • 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
    Manufacturer Part NumberF4ZZ-6303-AARM, F4ZZ6303AARM
    Part DescriptionCrankshaft Assy
    Manufacturer NoteService only kit-.020" U/S
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerFord
    SKUF4ZZ-6303-AARM
    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
    1992 Mercury Cougar8 Cyl 5.0L4AT AOD
    1991 Mercury Grand Marquis8 Cyl 5.0L4AT AOD

  • 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 F4ZZ-6303-AARM fits your vehicle.
    Posted by FordPartsGiant Specialist
    Q:
    What should be examined regarding the main and rod bearing inserts for the 1992 Lincoln Mark VII? Posted by Customer
    A:
    Examine the main and rod bearing inserts for any signs of wear or damage.
    Posted by FordPartsGiant Specialist
    See expert answers on similar Crankshaft
    Q:
    How should the crankshaft be lifted from the engine for the 1988 Lincoln Mark VII? Posted by Customer
    A:
    Carefully lift the crankshaft from the engine with assistance if needed.
    Posted by FordPartsGiant Specialist
    See expert answers on similar Crankshaft
    Q:
    When can the crankshaft be removed from the engine for the 2005 Mercury Grand Marquis? Posted by Customer
    A:
    The crankshaft can be removed only after the engine has been removed from the vehicle. It's assumed that the flywheel or driveplate, vibration damper, timing chain(s) or gears, oil pan, oil pump, and piston/connecting rod assemblies have already been removed.
    Posted by FordPartsGiant Specialist
    See expert answers on similar Crankshaft
    Q:
    What should be placed in the designated cap and saddle position during crankshaft installation for the 1988 Lincoln Mark VII? Posted by Customer
    A:
    A flanged thrust bearing should be placed in the designated cap and saddle position during crankshaft installation.
    Posted by FordPartsGiant Specialist
    See expert answers on similar Crankshaft
    Q:
    How should the crankshaft be cleaned for the 2004 Mercury Grand Marquis? Posted by Customer
    A:
    Clean the crankshaft with solvent and dry it with compressed air if available. Be sure to clean the oil holes with a stiff brush, using a wire or stiff plastic bristle brush to clean the oil passages in the crankshaft, and flush them with solvent.
    Posted by FordPartsGiant Specialist
    Q:
    How should the crankshaft be checked for binding after final installation for the 2007 Mercury Grand Marquis? Posted by Customer
    A:
    Rotate the crankshaft a number of times by hand to check for any obvious binding.
    Posted by FordPartsGiant Specialist
    Q:
    How should the Plastigage material be removed for the 1992 Ford Bronco? Posted by Customer
    A:
    Carefully scrape all traces of the Plastigage material off the main bearing journals or the bearing faces. Don't nick or scratch the bearing faces.
    Posted by FordPartsGiant Specialist
    Q:
    What should be done if the crankshaft journals are damaged or worn beyond limits for the 1990 Ford Bronco? Posted by Customer
    A:
    If the crankshaft journals are damaged, tapered, out-of-round, or worn beyond the limits given in the Specifications, have the crankshaft reground by an automotive machine shop. Be sure to use the correct size bearing inserts if the crankshaft is reconditioned.
    Posted by FordPartsGiant Specialist
    Q:
    How do you check the crankshaft endplay with feeler gauges for the 1984 Ford Bronco? Posted by Customer
    A:
    1. Gently pry or push the crankshaft all the way to the front of the engine. 2. Slip feeler gauges between the crankshaft and the front face of the thrust main bearing to determine the clearance. 3. The thrust bearing is the number 5 bearing saddle on 4.9L engines and in the number three bearing saddle on V6 and V8 engines.
    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 F4ZZ-6303-AARM, the Right Choice

To ensure reliability, purchase Ford part # F4ZZ-6303-AARM 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 Cougar, Grand Marquis models.

FordPartsGiant.com is a leading supplier of genuine Ford parts and accessories such as Ford F4ZZ6303AARM 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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