15mm head with the word Metric stamped on it. The rubber seal comes with the bolt its made on it and the thread is 12mm X 1.75-6g thread, Without low oil sensor
FordPartsGiant.com offers the wholesale prices for genuine 1998 Ford Explorer parts. Parts like Oil Pan, Oil Pump & Related Parts are shipped directly from authorized Ford dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 8 Cyl 5.0L. Transmission: 5AT 5R55E.