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Mercury 7L3Z-8575-B Thermostat Assembly

2002-2010 Mercury Mountaineer 7L3Z8575B

Customer Questions & Expert Answers (5)
Ford 7L3Z-8575-B Thermostat Assembly
  • Part Description
    Thermostat Assy
  • Replaced By
    7L3Z-8575-E
  • Manufacturer
    Ford
Make sure this part fits
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  • Related Parts
  • Product Specifications
  • Vehicle Fitment
  • Customer Questions & Expert Answers
  • Product Specifications

    BrandGenuine Mercury
    Manufacturer Part Number7L3Z-8575-B, 7L3Z8575B
    Part DescriptionThermostat Assy
    Item Dimensions3.8 x 2.3 x 2.3 inches
    Item Weight0.40 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerFord
    SKU7L3Z-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
    2002-2010 Mercury Mountaineer8 Cyl 4.6L, 8 Cyl 4.6L Romeo SOHC EFI5-Speed Automatic Transmission 5R55S, 5-Speed Automatic Transmission 5R55W, 5-Speed Manual Transmission (M5R4), 6-Speed Automatic Transmission (6R80), 6-Speed Automatic Transmission 6R60, Four-Wheel Drive (Full Time) (Left Hand Drive), Four-Wheel Drive (Part Time) (Left Hand Drive), Four-Wheel Drive (Part Time) (Right Hand Drive), Left Hand Drive, Rear-Wheel 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 7L3Z-8575-B fits your vehicle.
    Posted by FordPartsGiant Specialist
    Q:
    How to replace a thermostat in a Lincoln Navigator? Posted by Customer
    A:
    Don't drive without a thermostat as it can affect emissions and fuel economy. Before blaming the thermostat, check coolant level, drivebelt tension, and temperature gauge. If the engine takes long to warm up or runs hot without the upper radiator hose being hot, the thermostat is likely faulty and needs replacement. Overheating can cause engine damage. To replace the thermostat, drain coolant below the thermostat housing level, disconnect the upper radiator hose, remove the cover and O-ring seal, and note the thermostat's installation. Install a new thermostat with the correct opening temperature, clean the mating surfaces, and apply RTV sealant to a new gasket or O-ring seal. Reattach the cover, radiator hose, refill the system, check for leaks, and repeat steps if necessary.
    Posted by FordPartsGiant Specialist
    Q:
    What are the steps to replace a thermostat in the 2010 Ford Mustang cooling system? Posted by Customer
    A:
    1. Disconnect the negative battery cable and drain the cooling system. 2. Locate the thermostat housing in the engine. 3. Remove necessary components to access the thermostat housing. 4. Detach the radiator hose and remove the thermostat housing cover.
    Posted by FordPartsGiant Specialist
    See expert answers on similar Thermostat
    Q:
    How can you determine if the thermostat is stuck shut for the 2008 Ford Expedition? Posted by Customer
    A:
    If the engine runs hot and the upper radiator hose isn't hot, it indicates that the thermostat is probably stuck shut and should be replaced.
    Posted by FordPartsGiant Specialist
    See expert answers on similar Thermostat
    Q:
    What should be inspected before concluding that the thermostat is at fault for a cooling system issue for the 2004 Mercury Mountaineer? Posted by Customer
    A:
    The coolant level, drive belt tension, and the operation of the temperature gauge should be inspected.
    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 7L3Z-8575-B, the Right Choice

Your vehicle deserves only genuine OEM Ford parts and accessories. To ensure reliability, purchase Ford part # 7L3Z-8575-B Thermostat Assembly. It is sometimes referred to as Mercury Thermostat. Our Ford parts and accessories are expedited directly from authorized Ford dealers strategically located all across the U.S. and are backed by the manufacturer's 12 month, 12,000 mile warranty. OEM Ford parts are the best for restoring your vehicle to factory condition performance. This part fits specific Mercury Mountaineer models.

Affordable, reliable and built to last, Ford part # 7L3Z8575B Thermostat Assembly stands out as the smart option. FordPartsGiant.com is your prime online source with the biggest and best selection of genuine Ford parts and accessories at giant discounted prices. We have the OEM Ford parts and accessories you need at the wholesale prices. FordPartsGiant.com has you covered no matter what type of Ford vehicle you drive. For detailed Mercury parts information, click here.

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