Note also Ford say these sump plugs are single use and should be replaced each oil change. Nonetheless, if removed and installed carefully, they usually can be reused several times in but it also pays to always have a new one on hand in case you find when it is removed it is worn, damaged or distorted or been reused several times already so it may leak or falls or gets damaged on removal. Ryco makes one per
https://www.ebay.com.au/itm/16397344...Cclp%3A2544595 that is half the price of the factory one per
https://www.ebay.com.au/itm/22345432...oAAOSwNZRfMj3U