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Duralast Thermostat 15138

Part #
15138
The price of this item is: 10 dollars and 49 cents
quantity
Specifications:
Warranty:
1 Year Warranty
Part Number:
15138
SKU Number:
615451
Depth:
40.13mm
Features:
  • Meets OE Requirements
  • Quality Tested for Long-Life Performance
Warranty
Part #15138
SKU #615451
Depth40.13mm
Seal MaterialN/A
ElectricNo
Grade TypeStandard Replacement
Installation Tool IncludedNo
Bolt Hole Quantity0
Bypass Flange Length40.13mm
Jiggle Pin Check Valve Quantity1
Gasket Quantity0
Start to Open Temperature82.22Deg. C
Gasket or Seal Pre-InstalledNo
Bypass Flange Diameter35.05mm
TypeStandard
Height58.17mm
Flange Thickness1.27mm
Includes Jiggle Pin Check ValveYes
Engine Coolant Thermostat Quantity1
MaterialCopper
Gasket Or Seal IncludedNo
Gasket Or Seal RequiredYes
Jiggle Pin Weep HoleYes
DesignOEM
Sealing Flange Outside Diameter54.1mm
Seal Quantity0
ColorBrass
Height Between Flanges41.4mm
Flange Height1.27mm
MAP ControlledNo
Manufactured with OEM quality materials and safety standards by an OE Supplier. Stands up to even the most demanding automotive cooling systems. Manufactured with OEM specifications and processes. Copper case and wax compound assures rapid response to temperature changes in the coolant. Offset design, air relief valve, and OEM style seals included where applicable
  • Meets or exceeds OEM standards
  • 100% tested and calibrated
  • Consistent and precise response to cooling system needs
  • High grade stainless steel and copper construction
  • Original equipment design for worry-free direct fit replacement
87 Ratings
96% of reviewers recommend this product.
Customer Images
Review Summary
The thermostat is a reliable and well-performing product that is easy to install and provides good value. The majority of reviews indicate the thermostat works well, fits properly, and resolves issues with temperature gauge or overheating. While a few reviewers noted the included gasket did not fit properly, they were able to use the old gasket instead. A couple of negative reviews stated the thermostat did not fit the specific vehicle model.
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61 Reviews
  • Excellent Thermostat

    Leprechaun
    9 days ago
    Verified Purchase
    Recommended
    Great replacement for my 2011 Ford Escape! Perfect fit and has operated flawlessly. And less than half the price of the Motorcraft OEM thermostat.

    Helpful?

  • PERRY
    1 month ago
    Verified Purchase
    Not so Good
    Purchased for: 2009 Ford Flex

    Helpful?

  • Anonymous
    1 month ago
    Verified Purchase
    Works great

    Helpful?

  • ANDREW
    1 month ago
    Verified Purchase
    Recommended
    Works as it should

    Helpful?

  • 👍👍👍👍👍

    Thumbs up
    2 months ago
    Verified Purchase
    Recommended
    👍👍👍👍🥳
    Purchased for: 2004 Lincoln aviator

    Helpful?

  • It works

    ANTHONY
    2 months ago
    Verified Purchase
    Recommended
    Fit my 03 Lincoln Aviator AWD
    Purchased for: 03 Lincoln Aviator AWD

    Helpful?

  • It worked!

    BUDDY N.
    3 months ago
    Verified Purchase
    My temperature gauge was acting random and would jump around while driving. Changed the thermostat. Now it's steady in the middle. Thanks AZ!
    Purchased for: 2010 Ford Fusion SE 3.0l FF

    Helpful?

  • Great part

    James
    3 months ago
    Verified Purchase
    I'm glad you had my parts I needed

    Helpful?

  • Buy a new gasket

    Eboo
    3 months ago
    Verified Purchase
    Recommended
    Works great! Make sure to get a new gasket because it don’t come with one
    Purchased for: 2012 ford fusion

    Helpful?

  • Thermostat

    Anonymous
    3 months ago
    Verified Purchase
    Recommended
    Put it in my car so far so good customer service at the store was amazing and I recommend it to my friends
    Purchased for: 2010 Ford escape XLT 3.0 all wheel drive

    Helpful?

  • Duralast built to last

    Donnie T.
    3 months ago
    Verified Purchase
    Recommended
    Fitment was perfect and description fit to a T.
    Purchased for: 2008 Lincoln MKX

    Helpful?

  • Sell correct seals for that part

    Thomas
    4 months ago
    Verified Purchase
    Recommended
    This fits perfectly
    Purchased for: 1999 mercury sable gs

    Helpful?

  • works great

    STEPHEN
    5 months ago
    Verified Purchase
    Recommended
    perfect fit
    Purchased for: 2007 subaru b9 tribeca

    Helpful?

  • Duralast Thermostat 15138

    Danne
    5 months ago
    Verified Purchase
    Recommended
    I went in and Auto Zone ran the computer and let me know I needed a thermostat. I took it to my mechanic and I was golden.
    Purchased for: Flex

    Helpful?

  • Check product

    Anonymous
    6 months ago
    Verified Purchase
    Recommended
    Easy and quick installation
    Purchased for: 2008 Ford Taurus

    Helpful?

  • Fit perfect

    Car
    6 months ago
    Verified Purchase
    Fit perfect

    Helpful?

  • Easy get installed into your vehicle

    Ms. Miller
    7 months ago
    Verified Purchase
    Recommended
    It's a good thermostat very reliable and reasonable in price
    Purchased for: A 2010 Ford Taurus SEL AWD

    Helpful?

  • Duralast Thermostat

    TERRY
    7 months ago
    Verified Purchase
    Recommended
    The Thermostat worked great so far
    Purchased for: 2012 ford escape

    Helpful?

  • Good price

    Darnell
    7 months ago
    Verified Purchase
    Recommended
    It works good price
    Purchased for: 2010 ford taurus se 3.5

    Helpful?

  • Thermostat

    Roney
    7 months ago
    Verified Purchase
    Recommended
    Works great

    Helpful?