Thermostat for 2003-2006 Lincoln LS & More - Gates 34725

$98.99
WARNING:California Proposition 65▾
Gates Engine Coolant Thermostat 34725
Gates Engine Coolant Thermostat 34725 - view 2
Gates Engine Coolant Thermostat 34725 - view 3
Gates Engine Coolant Thermostat 34725
Gates Engine Coolant Thermostat 34725 - view 2
Gates Engine Coolant Thermostat 34725 - view 3

Vehicles this part fits
    Part number: 34725
    UPC: 770075632092
    Condition: New
    Weight: 1.15 LBS
    Item Package Quantity: 1
    $98.99
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    Gates Engine Coolant Thermostat P/N:34725
    Gates Engine Coolant Thermostat P/N:34725
    $98.99
    $98.99

    Gates 34725 cooling system components for the 2003-2006 Lincoln LS 3.9L and other vehicles combine the thermostat and its housing in one unit that regulates engine temperature.

    • Integrated housing for accurate temperature regulation and control, to help the engine run more efficiently
    • All-in-one, bolt-on design for a complete job
    • Meets or exceeds OE standards for fit, form and performance
    • Adaptive MAP-control specific to the application
    • Includes a jiggle pin check valve

    An engine that overheats or is slow to reach operating temperature can mean the thermostat is worn, though a weak water pump or a leaking radiator hose can be behind either sign, so find the cause before you replace anything. This one also fits the 2003-2005 Ford Thunderbird 3.9L, and each engine takes one.

    Specifications

    Fit and size

    • Quantity per vehicle: 1
    • Bolt holes: 3
    • Outlet inside diameter: 1.338 in, .574 in
    • Outlet outside diameter: 1.653 in, .791 in

    Build and materials

    • Type: integrated housing thermostat
    • Grade: OE Performance
    • Start to open temperature: 192°F (89°C)
    • Country of origin: China

    In the box

    Thermostat, insert, seal and housing.

    Interchange: 539-192 · HT192-935
    2W9Z 8575 AB · RT1163

    This part cross-references / interchanges with the following part numbers:

    2W9Z 8575 AB, 539-192, RT1163, HT192-935, 34725

    Frequently Asked Questions

    Does the Gates 34725 thermostat fit a 2003-2006 Lincoln LS 3.9L?

    Yes. Gates 34725 is listed for the 2003-2006 Lincoln LS 3.9L and the 2003-2005 Ford Thunderbird 3.9L, with one needed per engine.

    What comes with this integrated housing thermostat?

    This integrated housing thermostat comes with the thermostat, insert, seal and housing as an all-in-one bolt-on unit, and it includes a jiggle pin check valve.

    At what temperature does this integrated housing thermostat start to open?

    This integrated housing thermostat starts to open at 192°F (89°C).

    Can a bad thermostat make the temperature gauge read hot or the heater stay cool?

    Yes, a hot-reading gauge or a heater that stays cool can be signs of a worn thermostat. Have the cooling system tested promptly rather than driving on it.

    Does Gates 34725 replace 539-192 or RT1163?

    Yes. Gates 34725 is cross-referenced to 539-192 and RT1163, along with HT192-935 and 2W9Z 8575 AB.

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