MAZDA MX5 1.6 1.8 2.0 RX7 M14 OIL TEMPERATURE GAUGE SUMP PLUG ADAPTOR IU
MLR M14X1.5 OIL TEMPERATURE GAUGE SUMP PLUG ADAPTOR. This adaptor is designed to replace the standard sump plug and provide a place to fit an oil temperature gauge sender. All engines with M14x1.5 sump plugs.