As already said best prices around are TPS:
http://www.thetradepartsspecialists.co.uk/pdf/PartsNews/IMTTPSUpdateGuideMayjune09.pdf
One question though, 5w-40? Surely you be better off with the 5w-30, it meets longlife standards so essentially the better oil for your car....although ignore the longlife part better sticking to the once a year or 9K IMO
Im not really sure what oil to use on my car ( was hoping someone on here would help me )
TPS - i rang them and said they dont sell to the public??
Might go to gsf
How do i change the oil in my gear box?
what oil is needed etc
thanks
I've forgotten the price of it.. £28 springs to mind but that could be for something else..