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Make sure this part fits

Mercury 4L5Z-8575-B Thermostat Assembly

2005-2008 Mercury Mariner 4L5Z8575B

Customer Questions & Expert Answers (3)
Ford 4L5Z-8575-B Thermostat Assembly
Ford 4L5Z-8575-B Thermostat Assembly
Ford 4L5Z-8575-B Thermostat Assembly
  • Part Description
    Thermostat Assy
  • Base No.
    8575
  • Replaces
    4L5Z-8575-A, 4L5Z-8575-AA, 4L5Z-8575-AD
  • Manufacturer
    Ford
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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.8575
    Manufacturer Part Number4L5Z-8575-B, 4L5Z8575B
    Part DescriptionThermostat Assy
    Other NamesThermostat, Thermostat Unit
    Item Dimensions8.6 x 7.6 x 7.9 inches
    Item Weight0.80 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces4L5Z-8575-A, 4L5Z-8575-AA, 4L5Z-8575-AD
    ManufacturerFord
    SKU4L5Z-8575-B
    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
    2008, 2005-2006 Mercury Mariner4 Cyl 2.3L4AT 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)

  • 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 4L5Z-8575-B fits your vehicle.
    Posted by FordPartsGiant Specialist
    Q:
    What should be done if the lower radiator hose is hot for the 2009 Mercury Mariner? Posted by Customer
    A:
    If the lower radiator hose is hot, it indicates that the thermostat is open. In this case, further cooling system diagnosis should be made.
    Posted by FordPartsGiant Specialist
    See expert answers on similar Thermostat
    Q:
    What are some initial checks to diagnose cooling system problems related to the thermostat for the 2009 Ford Escape? Posted by Customer
    A:
    Check the coolant level, drivebelt tension, and temperature gauge operation.
    Posted by FordPartsGiant Specialist
    See expert answers on similar Thermostat
    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 4L5Z-8575-B, the Right Choice

To ensure reliability, purchase Ford part # 4L5Z-8575-B Thermostat Assembly. It is sometimes referred to as Mercury Thermostat. 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 models.

FordPartsGiant.com is a leading supplier of genuine Ford parts and accessories such as Ford 4L5Z8575B Thermostat 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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