I have a 03 MSP and the oil return line has a small leak. I've called every Mazda dealer in my area plus 5 out of state dealers and wholesale dealers and part number 0000-88-C25 is no longer available in the US. If I go buy some bulk hose, what type does it need to be? power steering, trans hose? The don't have a specific oil only hose. Any input is appreciated.