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Mercury 1S7Z-6K301-AA Retainer - Crankshaft Oil Seal

2005-2009 Mercury 1S7Z6K301AA

Customer Questions & Expert Answers (39)
Ford 1S7Z-6K301-AA Retainer - Crankshaft Oil Seal
Ford 1S7Z-6K301-AA Retainer - Crankshaft Oil Seal
Ford 1S7Z-6K301-AA Retainer - Crankshaft Oil Seal
Ford 1S7Z-6K301-AA Retainer - Crankshaft Oil Seal
  • Part Description
    Retainer - Crankshaft Oil Seal
  • Replaced By
    1S7Z-6A321-B
  • Manufacturer
    Ford
Make sure this part fits
$63.38 MSRP: $92.67
You Save: $29.29 (32%)
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  • 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 Number1S7Z-6K301-AA, 1S7Z6K301AA
    Part DescriptionRetainer - Crankshaft Oil Seal
    Manufacturer NoteIncludes Seal
    Item Dimensions15.8 x 11.0 x 0.6 inches
    Item Weight1.00 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerFord
    SKU1S7Z-6K301-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 Engine Important vehicle option details
    2005-2008 Mercury Mariner4 Cyl 2.3L, 4 Cyl 2.3L Hybrid Gas/Electric DOHC4AT CD4E, 5-Speed Manual Transmission, 5-Speed Manual Transmission - AK, 6-Speed Automatic Transmission 6F Mid-Range, CVT Auto Trans Powersplit Elec, Four-Wheel Drive (Full Time) (Left Hand Drive), Four-Wheel Drive (Right Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive, Two-Wheel Drive (Left Hand Drive), Two-Wheel Drive (Right Hand Drive)
    2006-2009 Mercury Milan4 Cyl 2.3L5-Speed Automatic Transmission Mazda FNR5, 5-Speed Manual Transmission (G5M), 6-Speed Automatic Transaxle - AWF21, 6-Speed Automatic Transmission 6F Mid-Range, 6-Speed Manual Transmission Mazda G6M, CVT Auto Trans Powersplit Elec, Four-Wheel Drive (Full Time) (Left Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive

  • Customer Questions & Expert Answers

    Q:
    Does the PN fit my vehicle? Posted by FordPartsGiant Specialist
    A:
    You can Select Your Vehicle to check if 1S7Z-6K301-AA fits your vehicle.
    Posted by FordPartsGiant Specialist
    Q:
    What should be done after installing the new seal for the 2011 Ford Focus? Posted by Customer
    A:
    The remainder of installation is the reverse of the removal steps.
    Posted by FordPartsGiant Specialist
    Q:
    What is the next step after securing the 2006 Ford Focus? Posted by Customer
    A:
    Remove the splash shield from the passenger's side of the vehicle.
    Posted by FordPartsGiant Specialist
    See expert answers on similar Crankshaft Seal
    Q:
    What should be done after removing the transaxle and flywheel/driveplate for the 2010 Ford Fusion? Posted by Customer
    A:
    After removing the transaxle and flywheel/driveplate, the oil pan should be removed.
    Posted by FordPartsGiant Specialist
    Q:
    What should be done for the 2005 Ford Focus? Posted by Customer
    A:
    Remove the clutch assembly.
    Posted by FordPartsGiant Specialist
    Q:
    What issue might arise when installing the new seal for the 2005 Ford Focus? Posted by Customer
    A:
    The seal lips may catch on the edge of the crankshaft, which can ruin the seal.
    Posted by FordPartsGiant Specialist
    Q:
    How do you start installing the new seal for the 2017 Ford Fusion? Posted by Customer
    A:
    Start installing the new seal by pressing it into the oil pump or timing chain cover. Make certain that the oil seal is kept square as it is placed in the bore.
    Posted by FordPartsGiant Specialist
    See expert answers on similar Crankshaft Seal
    Q:
    What is the first step in the removal process for the 2010 Ford Fusion? Posted by Customer
    A:
    Disconnect the cable from the negative battery terminal.
    Posted by FordPartsGiant Specialist
    Q:
    What should be done after removing the seal for the 2010 Ford Ranger? Posted by Customer
    A:
    Clean the oil seal bore in the block and main bearing cap. Check the seal bore and crankshaft sealing surface for nicks or burrs.
    Posted by FordPartsGiant Specialist
    Q:
    What should be removed after disconnecting the battery for the 2002 Ford Ranger? Posted by Customer
    A:
    Remove the radiator.
    Posted by FordPartsGiant Specialist
    See expert answers on similar Crankshaft Seal
    Q:
    How should the seal be positioned and installed for the 2011 Ford Ranger? Posted by Customer
    A:
    Position the seal on a seal installer, available at most auto parts stores, or its equivalent. Then position the tool and seal at the rear of the engine. Install the seal with the spring side toward the engine. Alternate tightening of the bolts to seat the seal properly.
    Posted by FordPartsGiant Specialist
    Q:
    What is the final step in the installation process for the 2009 Lincoln MKX? Posted by Customer
    A:
    The remainder of installation is the reverse of removal.
    Posted by FordPartsGiant Specialist
    Q:
    What should be done after positioning the new seal on the 2020 Ford Fusion? Posted by Customer
    A:
    Install the oil seal carrier bolts and finger tighten them while holding the carrier in place. Align the bottom of the seal carrier precisely with the bottom edge of the engine block to ensure that the surfaces are flush before tightening the carrier mounting bolts.
    Posted by FordPartsGiant Specialist
    Q:
    What is the first step to access the oil seal in the back of the engine for the 2011 Ford Ranger? Posted by Customer
    A:
    Remove the transmission and clutch and pressure plate (if equipped) to access the oil seal in the back of the engine.
    Posted by FordPartsGiant Specialist
    Q:
    What caution should be taken when removing the old seal for the 2000 Ford Ranger? Posted by Customer
    A:
    To prevent an oil leak after the new seal is installed, be very careful not to scratch or otherwise damage the crankshaft sealing surface or the bore in the engine block.
    Posted by FordPartsGiant Specialist
    Q:
    How should the crankshaft front oil seal be removed for the 2001 Ford Ranger? Posted by Customer
    A:
    Use a seal puller to remove the crankshaft front oil seal. A screwdriver may be used instead, if the lip is wrapped with tape to avoid scratching the crankshaft.
    Posted by FordPartsGiant Specialist
    Q:
    How should the crankshaft pulley be removed for the 2007 Ford Ranger? Posted by Customer
    A:
    Insert a longer, smaller-diameter bolt into the crankshaft so the puller will have something to bottom against, then remove the crankshaft pulley with a puller designed for this job, available at most auto parts stores. DO NOT pry the pulley off or use an impact puller!
    Posted by FordPartsGiant Specialist
    Q:
    How can the old seal be removed for the 2006 Ford Ranger? Posted by Customer
    A:
    The old seal can be pried out using a special seal removal tool or a flat blade screwdriver.
    Posted by FordPartsGiant Specialist
    Q:
    What components need to be removed following the radiator for the 1998 Ford Ranger? Posted by Customer
    A:
    Remove the drivebelts and the crankshaft pulley.
    Posted by FordPartsGiant Specialist
    Q:
    What should you do after completing the installation for the 2010 Ford Ranger? Posted by Customer
    A:
    Run the engine and check for leaks.
    Posted by FordPartsGiant Specialist
    Q:
    How do you install the new oil seal for the 2005 Ford Ranger? Posted by Customer
    A:
    To install the new oil seal, coat the lip of the seal with clean engine oil and drive it into the bore using a socket or a large piece of pipe that is slightly smaller in diameter than the seal. Ensure that the open side of the seal faces into the engine.
    Posted by FordPartsGiant Specialist
    Q:
    How do you remove the crankshaft pulley center bolt for the 2007 Ford Ranger? Posted by Customer
    A:
    Use a breaker bar and socket to remove the crankshaft pulley center bolt. Discard the bolt and obtain a new one for installation.
    Posted by FordPartsGiant Specialist
    Q:
    How do you ensure the new rear oil seal contacts the crankshaft correctly for the 2007 Ford Ranger? Posted by Customer
    A:
    Carefully remove the plastic liner or bottle so that the new seal contacts the crankshaft mating surface correctly.
    Posted by FordPartsGiant Specialist
    Q:
    What is the first step in the process for the 1993 Ford Ranger? Posted by Customer
    A:
    Remove the transmission.
    Posted by FordPartsGiant Specialist
    Q:
    How should you pry out the seal for the 2016 Lincoln MKX? Posted by Customer
    A:
    Use a screwdriver or hook tool to carefully pry out the seal.
    Posted by FordPartsGiant Specialist
    See expert answers on similar Crankshaft Seal
    Q:
    What should be done after applying the sealant on the 2012 Lincoln MKX? Posted by Customer
    A:
    Install the retainer to the engine and install all the bolts within 10 minutes of applying the sealant.
    Posted by FordPartsGiant Specialist
    Q:
    What caution should be taken when using a three-jaw puller for the 2012 Lincoln MKX? Posted by Customer
    A:
    Be sure to use the proper adapter on the end of the crankshaft to prevent damage to the threads or end of the crankshaft. Also, the jaws of the puller must grasp the hub of the pulley, not the outer diameter.
    Posted by FordPartsGiant Specialist
    Q:
    What is an alternative method for removing the seal for the 2005 Ford Ranger? Posted by Customer
    A:
    Drill a small hole on each side of the seal and place a self-tapping screw in each hole. Use these screws to pull the seal out without prying.
    Posted by FordPartsGiant Specialist
    Q:
    How should the new seal be prepared before installation on the 2007 Mercury Mariner? Posted by Customer
    A:
    Lightly coat the inside lip of the new seal with clean engine oil. Then, use a thin (but durable) two-inch wide plastic strip or a two-liter plastic beverage bottle cut to size around the inside circumference of the seal to act as a liner for installation.
    Posted by FordPartsGiant Specialist
    Q:
    Where is the one-piece rear main oil seal located for the 2011 Ford Edge? Posted by Customer
    A:
    The one-piece rear main oil seal is pressed into the rear main oil seal carrier mounted at the rear of the block.
    Posted by FordPartsGiant Specialist
    Q:
    What is the procedure for removing the camshaft sprockets on the 2008 Mercury Mariner? Posted by Customer
    A:
    Remove the camshaft sprocket bolts, then remove the sprockets from the camshafts, making alignment marks on each sprocket and camshaft.
    Posted by FordPartsGiant Specialist
    See expert answers on similar Crankshaft Seal
    Q:
    What should be done with the drivebelt for the 2005 Mercury Mariner? Posted by Customer
    A:
    Remove the drivebelt.
    Posted by FordPartsGiant Specialist
    Q:
    What is the final step for the installation on the 2004 Ford Escape? Posted by Customer
    A:
    Tighten the retainer plate bolts in the proper sequence to the torque, then remove the installation and alignment tool. The remainder of installation is the reverse of removal.
    Posted by FordPartsGiant Specialist
    Q:
    How do you start installing the new seal for the 2010 Ford Edge? Posted by Customer
    A:
    Start installing the new seal by pressing it into the timing chain cover, making certain that the oil seal is kept square as it is placed in the bore.
    Posted by FordPartsGiant Specialist
    See expert answers on similar Crankshaft Seal
    Q:
    What is the recommended method for prying out the seal for the 2006 Ford Escape? Posted by Customer
    A:
    Wrap the tip of a small screwdriver with tape and use it to pry the seal out from below the right inner fender, taking care not to damage the oil pump assembly, crankshaft, or seal bore.
    Posted by FordPartsGiant Specialist
    See expert answers on similar Crankshaft Seal
    Q:
    What should be ensured before installing the new seal on the 2008 Ford Edge? Posted by Customer
    A:
    Make sure the bore is clean, then apply a film of clean engine oil to the outer edge and the lips of the new seal. The seal must be pressed squarely into the bore; a special seal installation tool (#303-1250 and 205-153) should be used. Hammering it into place is not recommended.
    Posted by FordPartsGiant Specialist
    Q:
    What should be done after disconnecting the battery for the 2003 Ford Escape? Posted by Customer
    A:
    Loosen the right front wheel lug nuts, raise the front of the vehicle, and support it securely on jackstands, then remove the wheel.
    Posted by FordPartsGiant Specialist
    Q:
    What is the next step after removing the wheel for the 2008 Ford Edge? Posted by Customer
    A:
    Remove the fender splash shield.
    Posted by FordPartsGiant Specialist
    Q:
    What should you do after removing the rear seal for the 2003 Ford Ranger? Posted by Customer
    A:
    Clean the oil seal bore in the block and main bearing cap. Check the seal bore and crankshaft sealing surface for nicks or burrs.
    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 1S7Z-6K301-AA, the Right Choice

To ensure reliability, purchase Ford part # 1S7Z-6K301-AA Retainer - Crankshaft Oil Seal. It is sometimes referred to as Mercury Crankshaft Seal. 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 Mariner, Milan models.

FordPartsGiant.com is a leading supplier of genuine Ford parts and accessories such as Ford 1S7Z6K301AA Retainer - Crankshaft Oil Seal. 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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