Please check notes in each part listing to ensure the COP Coil Boot is correct for your 2009 MERCURY MARINER with a 3.0L engine. UNITED IGNITION WIRE, STANDARD MOTOR PRODUCTS, & PRESTOLITE are competing brands, and each brand's COP Coil Boot may be interchangeable. Special restrictions like "California only" or "with sport package" may indicate a COP Coil Boot fits only certain 2009 MERCURY MARINER models.
Clicking a "More Info" link will display a picture and/or other details about that COP Coil Boot in a separate window (you may need to turn off your pop-up-blocking software for this to work).
After choosing a COP Coil Boot, click the "Add Part" button. Shipping costs will be shown on the Shopping Cart page. You may use your browser's Back button or click "Find More Parts" to find more Ignition parts, other MERCURY MARINER parts or parts for a different vehicle. Please try our Interactive Catalog (click link above) for faster searching. Both catalogs use the same shopping cart so any auto parts you've already chosen for your 2009 MERCURY will not be lost if you switch.