This is an engine oil pressure switch/sender with a threaded metal port, a hex nut for tightening, and a single-wire electrical connector protected by a black rubber boot. It appears to be a new aftermarket unit, and the white "SWITCH" box shown in the photo is included. The metal thread and connector look clean with no cracks or damage. Before buying, please check your original part number, the thread size and pitch, and whether your connector has one pin, because these switches are used on many Japanese engines. It is best to compare the old unit with the photo or send us your OEM number so we can confirm fitment.
