New, genuine Mazda radiator drain plug, Mazda MX-5 mk1 1.6 1989-93. Fits manual and automatic transmission models.
This is the larger of the 2 sizes of drain plugs and will only fit original Mazda radiators on early cars, if the radiator has been replaced at any time since 1993, you will probably need the smaller plug.
NM01050. N326-15-203.