Brother's 2003 Ford Explorer 4.6:
-5qts 5w20 PYB, 1qt 10w30 Motorcraft Blend.
-Motorcraft FL-820S Filter.
83,500 total miles. Oil was nasty and looked as though it hadn't been changed in a long time(typical of him). It had been in there at least 10K miles(bulk oil), I told him 3,000 on this fill, then we'll go synthetic.