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

2009-2011 Mercury 1S7Z6K301BA

Customer Questions & Expert Answers (43)
Ford 1S7Z-6K301-BA Retainer - Crankshaft Oil Seal
Ford 1S7Z-6K301-BA Retainer - Crankshaft Oil Seal
Ford 1S7Z-6K301-BA Retainer - Crankshaft Oil Seal
Ford 1S7Z-6K301-BA Retainer - Crankshaft Oil Seal
  • Part Description
    Retainer - Crankshaft Oil Seal
  • Base No.
    6K301
  • 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
    Base No.6K301
    Manufacturer Part Number1S7Z-6K301-BA, 1S7Z6K301BA
    Part DescriptionRetainer - Crankshaft Oil Seal
    Manufacturer NoteSeal Kit With Installation Tool
    Item Dimensions15.8 x 10.6 x 0.6 inches
    Item Weight3.10 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerFord
    SKU1S7Z-6K301-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
    2009-2011 Mercury Mariner4 Cyl 2.5L Duratec (110kW/150PS), 4 Cyl 2.5L PFI Gas/Electric4AT CD4E, 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), Front-Wheel Drive (Left Hand Drive), Left Hand Drive
    2010-2011 Mercury Milan4 Cyl 2.5L Duratec HE PFI, 4 Cyl 2.5L PFI Gas/Electric5-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-BA fits your vehicle.
    Posted by FordPartsGiant Specialist
    Q:
    How should the 2000 Ford Focus be secured before working on it? Posted by Customer
    A:
    Securely block the rear wheels so the vehicle won't roll, then jack up the front and place it securely on jackstands. DO NOT get under a vehicle that's supported only by a jack!
    Posted by FordPartsGiant Specialist
    See expert answers on similar Crankshaft Seal
    Q:
    How do you position the new carrier with the seal for the 2016 Ford Fusion? Posted by Customer
    A:
    With the plastic seal liner or tool in place, carefully move the new carrier (with seal factory-installed) into position by sliding it onto the contact surface of the crankshaft.
    Posted by FordPartsGiant Specialist
    Q:
    What is the next step after removing the wheel for the 2008 Ford Fusion? Posted by Customer
    A:
    Remove the fender splash shield.
    Posted by FordPartsGiant Specialist
    Q:
    How do you install the new oil seal for the 2007 Ford Focus? Posted by Customer
    A:
    Smear clean engine oil on the outer periphery and sealing lips of the new oil seal, then start it into the timing cover by pressing it in squarely. Use a large socket or metal tubing to drive in the oil seal until it is flush with the outer surface of the timing cover, ensuring it remains square during insertion. Wipe off any excess oil.
    Posted by FordPartsGiant Specialist
    Q:
    What is the final step after completing the installation for the 2003 Ford Focus? Posted by Customer
    A:
    Run the engine and check for oil leaks.
    Posted by FordPartsGiant Specialist
    Q:
    How should the oil seal carrier be positioned for the 2011 Ford Focus? Posted by Customer
    A:
    Position the carrier with the new gasket and lighten the bolts loosely.
    Posted by FordPartsGiant Specialist
    Q:
    What should you do if the 2009 Ford Ranger is equipped with a clutch? Posted by Customer
    A:
    Remove the clutch.
    Posted by FordPartsGiant Specialist
    Q:
    How do you start installing the new seal for the 2015 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 important to note about the oil seal and carrier for the 2011 Ford Ranger? Posted by Customer
    A:
    At the time of writing, the oil seal and carrier are serviced as an assembly only.
    Posted by FordPartsGiant Specialist
    Q:
    Where is the one-piece rear main oil seal located for the 2009 Ford Ranger? Posted by Customer
    A:
    The one-piece rear main oil seal is pressed into the engine block and the crankcase reinforcement section.
    Posted by FordPartsGiant Specialist
    Q:
    How should the new seal be moved into position for the 2020 Ford Fusion? Posted by Customer
    A:
    With the plastic seal liner in place, carefully move the new seal into position by sliding it onto the contact surface of the crankshaft. A special seal installer (manufacturer tool #303-178) or a large socket or piece of pipe the correct size can be used with a small hammer to tap the seal in place on the block.
    Posted by FordPartsGiant Specialist
    Q:
    How should the new seal be installed for the 2006 Ford Ranger? Posted by Customer
    A:
    Slide the seal into place with the spring side facing the engine and press it into place using a seal installer or a large socket and hammer, ensuring it seats against the timing chain cover.
    Posted by FordPartsGiant Specialist
    See expert answers on similar Crankshaft Seal
    Q:
    How should the seal be positioned and installed for the 2010 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:
    How do you safely remove the crankshaft pulley for the 2007 Ford Ranger? Posted by Customer
    A:
    To safely remove the crankshaft pulley, insert a longer, smaller-diameter bolt into the crankshaft so the puller will have something to bottom against. Then, use a puller designed for this job to remove the crankshaft pulley. It is important not to pry the pulley off or use an impact puller.
    Posted by FordPartsGiant Specialist
    Q:
    How should the new seal be positioned for the 2000 Ford Ranger? Posted by Customer
    A:
    Start the seal into its recess with the spring side facing the engine.
    Posted by FordPartsGiant Specialist
    Q:
    How should the new seal be prepared before installation for the 2006 Ford Ranger? Posted by Customer
    A:
    Apply a thin coat of clean engine oil to the outer diameter of the seal and to the contact surfaces of the seal and crankshaft.
    Posted by FordPartsGiant Specialist
    Q:
    What is the first step in removing the crankshaft pulley for the 1996 Ford Ranger? Posted by Customer
    A:
    Remove the drivebelt.
    Posted by FordPartsGiant Specialist
    Q:
    What is the first step in the process for the 2010 Ford Ranger? Posted by Customer
    A:
    Remove the transmission.
    Posted by FordPartsGiant Specialist
    Q:
    How should the vibration damper be reinstalled for the 1995 Ford Ranger? Posted by Customer
    A:
    Reinstall the vibration damper using a damper installation tool (Press the crankshaft damper into place with an installation tool). Tighten the bolt to the torque.
    Posted by FordPartsGiant Specialist
    Q:
    What should you be careful of when prying out the seal for the 2012 Ford Taurus? Posted by Customer
    A:
    Be careful not to damage the timing chain cover bore where the seal is seated or the nose and sealing surface of the crankshaft.
    Posted by FordPartsGiant Specialist
    Q:
    What should be done after removing the transaxle and driveplate for the 2008 Ford Taurus? Posted by Customer
    A:
    Remove the oil pan.
    Posted by FordPartsGiant Specialist
    Q:
    What precautions should be taken to prevent oil leaks after installing the new seal for the 2000 Ford Ranger? Posted by Customer
    A:
    It is important to avoid scratching or damaging the crankshaft sealing surface or the bore in the engine block.
    Posted by FordPartsGiant Specialist
    Q:
    How is the rear seal removed on the 2010 Ford Taurus? Posted by Customer
    A:
    On 3.0L engines, a seal removal tool is used to remove the rear seal.
    Posted by FordPartsGiant Specialist
    See expert answers on similar Crankshaft Seal
    Q:
    How should the remainder of the installation be completed for the 2007 Ford Ranger? Posted by Customer
    A:
    The remainder of the installation is the reverse of the removal procedure.
    Posted by FordPartsGiant Specialist
    Q:
    How should the new seal be prepared and installed for the 2011 Ford Taurus? Posted by Customer
    A:
    Lubricate the new seal with clean engine oil and install it in the engine timing chain cover with a suitable seal driver which draws the seal in slowly. Be sure that the lip of the seal faces inward. If a seal driver is unavailable, carefully tap the seal into place with a large socket and hammer until it's flush with the timing chain cover surface.
    Posted by FordPartsGiant Specialist
    Q:
    What is the procedure for installing the seal on the 2014 Lincoln MKX? Posted by Customer
    A:
    Install the seal-retainer-to-engine block bolts first, tighten the bolts, in sequence, to the torque, then install the oil pan-to-seal retainer bolts and tighten them to the torque.
    Posted by FordPartsGiant Specialist
    Q:
    What caution should be taken when using a three-jaw puller for the 2016 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:
    How should the oil seal carrier bolts be installed for the 2009 Lincoln MKX? 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 should you coat the lip of the seal with for the 2009 Lincoln MKX? Posted by Customer
    A:
    Coat the lip of the seal (where it contacts the crankshaft) with clean engine oil.
    Posted by FordPartsGiant Specialist
    See expert answers on similar Crankshaft Seal
    Q:
    How should the new front oil seal be positioned once installed for the 1996 Ford Ranger? Posted by Customer
    A:
    The seal should be flush with the engine cover and remain square when installed.
    Posted by FordPartsGiant Specialist
    Q:
    What should be done after removing the old seal for the 2001 Ford Ranger? Posted by Customer
    A:
    Clean the seal bore and check it for nicks or gouges, and examine the area of the hub for signs of abnormal wear or scoring.
    Posted by FordPartsGiant Specialist
    Q:
    What is the first step for replacing the rear main oil seal on the 2007 Mercury Mariner? Posted by Customer
    A:
    Remove the oil pan, if necessary.
    Posted by FordPartsGiant Specialist
    Q:
    What caution should be taken when using a puller on the 2007 Mercury Mariner? Posted by Customer
    A:
    Use of any other type of puller may damage the pulley.
    Posted by FordPartsGiant Specialist
    Q:
    What is the final step after reinstalling the timing belt for the 2009 Mercury Mariner? Posted by Customer
    A:
    Run the engine and check for oil leaks at the camshaft seal.
    Posted by FordPartsGiant Specialist
    See expert answers on similar Crankshaft Seal
    Q:
    What is the first step in replacing the camshaft oil seals for the 2002 Ford Escape? Posted by Customer
    A:
    Position the engine at TDC for number 1 piston.
    Posted by FordPartsGiant Specialist
    See expert answers on similar Crankshaft Seal
    Q:
    How is the crankshaft pulley removed for the 2012 Ford Edge? Posted by Customer
    A:
    Using a three-jaw puller, remove the crankshaft pulley. 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 the final step in the process for the 2016 Ford Edge? Posted by Customer
    A:
    Install the crankshaft pulley.
    Posted by FordPartsGiant Specialist
    See expert answers on similar Crankshaft Seal
    Q:
    How should the oil seal carrier bolts be installed for the 2013 Ford Edge? 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 should be done after disconnecting the battery for the 2005 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 procedure for installing the seal on the 2017 Ford Edge? Posted by Customer
    A:
    Install the seal-retainer-to-engine block bolts first, tighten the bolts, in sequence, to the torque, then install the oil pan-to-seal retainer bolts and tighten them to the torque.
    Posted by FordPartsGiant Specialist
    Q:
    What is the first step to access the oil seal in the back of the engine for the 2007 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 is the first step for replacing the rear main oil seal on the 2012 Ford Escape? Posted by Customer
    A:
    Remove the oil pan.
    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-BA, the Right Choice

To ensure reliability, purchase Ford part # 1S7Z-6K301-BA 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 1S7Z6K301BA 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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