:wave is it M10x1.5? ccant find the info out anywhere....wanna put a temp sender in it ya\'see
look at this
http://cgi.ebay.com/ebaymotors/Mazda-Miata-RX7-GLC-RX4-VDO-Oil-Temp-Sender-Drain-Plug_W0QQcmdZViewItemQQcategoryZ46100QQitemZ4611016575QQrdZ1QQsspagenameZWD2V