Enter Vehicle Year Make Model

Specify your vehicle's year, make and model to guarantee fit.

Year
Make
Model
Options
Drivetrain

2009 Mercury Mariner Thermostat & Housing

What year is your
Free Same Day Shipping

2009 Mercury Mariner Thermostat & Housing

Filter Results
  • Notify When Available

    VIDEO

    Thermostat with Housing Assembly

    Replaces 2009 Mercury Mariner L4 2.5L Thermostat with Housing Assembly TRQ ECA90652

    Brand: TRQ - ECA90652

    • Includes: Gasket
    $29.95
    Save 29%
    List $41.95 Save $12.00

    Guaranteed to Fit 2009 Mercury Mariner

    Guaranteed to Fit 2009 Mercury Mariner

  • Notify When Available

    VIDEO

    03-11 Ford; 11 MKZ; 07-09 Mazda; 06-11 Mercury Multifit w/2.0L, 2.3L, 2.5L Plastic Thermostat Hsg As

    Replaces 2009 Mercury Mariner L4 2.5L Thermostat Housing TRQ ECA92775

    4 reviews
    Brand: TRQ - ECA92775

    $29.95
    Save 12%
    List $33.95 Save $4.00

    Guaranteed to Fit 2009 Mercury Mariner

    Guaranteed to Fit 2009 Mercury Mariner

Close



Same Day Shipping

Need your part faster? Choose expedited shipping at checkout.

Guaranteed To Fit

Highest quality, direct fit replacement auto parts enforced to the strictest product standards.

USA Customer Support

Exceeding customers' expectations, our team of passionate auto enthusiasts are here to help.

Instructional Video Library

Thousands of how-to auto repair videos to guide you step-by-step through your repair.

Go To Top
Specify your vehicle

Specify your vehicle's year, make and model to guarantee fit.

Year
Make
Model
Options
Drivetrain

If your vehicle isn't listed, close the window to return to search.