Mazda Skyactiv Engine Oil drain plug replacement Does your drain plug on your on your skyactiv rounded out and busted looking? Avoid the next headache and replace that plug with this brand new OEM Mazda hexagon with flange type plug. This bolt will be a 17mm. If you are unsure this will fit your Mazda or need anything else, please feel free to send me an email with your vin and I will be happy to help. Order yours today from a certified Mazda dealer and keep your Mazda a Mazda with OEM parts and accessories! (Black drain plug is not for sale. It is being used for reference.) ZOOM ZOOM! This new OEM drain plug will fit the following: Mazda 3 2013-2016 Mazda 6 2014-2016 Mazda CX-5 2013-2016 Buy with the up most confidence from a certified Mazda dealer!