J-Specialty Replacement Temperature Sensor Oil / Water Temp Sensor Fits Defi Link Advance BF Racer PDF00903S 1/8 PT Thread Size (Standard for Japanese Gauges) Temperature Range 32-300 F Replaces P/N: PDF00903S Fits Defi Link, BF, Advance, Racer & Greddy Plug & Play Application High Quality & Accurate