So, I've had the email talking about my ISF needing a minor service. Obviously I'd like to minimise the expenditure despite the stated £295 being reasonable. The local main dealer will use my oil / filter so long as it's the right spec. So the question to the masses; what brand have people been using?
http://www.opieoils.co.uk/c-2355-lookup-results.aspx?vehicleid=7206&variantlist=144294:0,157966:0,157967:0,157968:0,157969:0,157970:0,157971:0,144294:0,157966:0,157967:0,157968:0,157969:0,157970:0,157971:0&yearFilter=2010
Now, to confuse things, Lexus state they use 0W-30, but the link above which is model specific links to a range of 5W-30. Suggestions?