Please check notes in each part listing to ensure the Flywheel is correct for your 2004 KIA OPTIMA with a 2.4L engine. LUK, RHINOPAC / WORLD CAR, & SACHS are competing brands, and each brand's Flywheel may be interchangeable. Special restrictions like "California only" or "with sport package" may indicate a Flywheel fits only certain 2004 KIA OPTIMA models.
Clicking a "More Info" link will display a picture and/or other details about that Flywheel in a separate window (you may need to turn off your pop-up-blocking software for this to work).
After choosing a Flywheel, 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 Transmission-Manual parts, other KIA OPTIMA 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 2004 KIA will not be lost if you switch.