I am trying to identify the connector part number for the slide on connector for the oil pressure sending unit on a 1998 HDJ100. Oil pressure sending unit has a button connector. I have searched the 1998 EWD, a 2007 Toyota wire harness repair manual, google/www and Grok and I cannot find the part number. I have a used engine wire harness from Russia and it also has the same connector. Any assistance is appreciated. Merry Christmas to you and yours.