Lawrence and list, The p/n for the Bosch generic is #13913. I purchased mine at Autozone in 12/00 for ~$40. It comes with antisieze on the threads. The 2 white leads are for the heater; the black one is for the sensor. aba de, aba de, aba de -- dats all folks!! Jan Pinkowish '85 4ksq Bristol, CT