Capless Gas Cap Dust Cover -Made in America- Cover Inside Diameter: 2.875 inches. Designed to externally seal your gas tank. Working temperature: -25 to 350°F Shield your gas tank from dirt, water, snow & ice! Cover fits Ford and Lincoln 2015-2020 models capless gas tank fuel fillers. Vehicle List: -FORD- 2018 & 2019 Edge; 2013 & 2018 Escape; 2015 - 2021 Expedition; 2015 - 2020 Mustang; 2015 - 2020 F-150; 2019 F-150 Diesel; 2019 & 2020 ECO Sport; 2019 - 2022 Ranger; 2015 Transit; -LINCOLN- 2020 Continental; 2013 & 2017 MKX; 2019 - 2021 Navigator, 2019 Nautilus