Pirtek can be quite expensive but after saying that I have had great service when I needed a special oil hose making for the Riley:~
I'm sure you can sort that out though- watching your post regarding the fitting of the cooler as I may do some of these recommendations next year but no great hurry as the '97 V70 is just on 65'500- had the fluid change though with 20L used over a period of changes.
Good luck with car
Regards Bob.
Any use ?
https://www.ebay.co.uk/itm/313536586...wAAOSwnulgp~2u