When you buy your O-Ring (w704579s430) from Lincoln Parts Outlet you will receive a genuine OEM part. OEM is better because it means your O-Ring will be specifically designed to fit your 2005-2007 vehicle. Just enter your VIN during checkout so we can make sure your parts fit your vehicle and we will ship your order right to your door in a matter of days.

You can select your Lincoln model to shop its entire OEM parts catalog. We also carry parts and accessories for Ford models and Mercury models.