Sierra International 18-5896 Temperature Sender Sender Code "D" Thread Size: 1/8" or 3.2mm - 27 NPT Range: 240 Terminal Type: 10-32 stud All Sierra parts qualify for and are covered under Sierra's industry leading customer satisfaction warranty Before ordering, please verify this is the correct part for your application: For assistance, call Sierra's Tech Support at 1-877-663-8396