M14x1.5 Male to M18x1.5 Female Reducer Oil Pressure Gauge Adapter Sump Plug

Thread : M14x1.5 Male Thread to M18x1.5 Female Thread. Female Thread : M18x1.5 (1.5 mm Pitch). Male Thread : M14x1.5 (1.5 mm Pitch). Thread : M14x1.5 Male Thread to M10x1.5 Female Thread. BRASS SUMP PLUG OIL TEMPRATURE SENSOR GAUGE ADAPTER x 1 piece.

eBay