Originally Posted by Blue07STX

Motorcraft Synthetic Blend every 5K miles with a Motorcraft filter is what I've used since 2001 on my '01 F150, '02 Mustang GT and my '07 F150. The filter part number is in your owner's manual and it is most likely FL-820S.

I have found that Walmart is the best place to buy Motorcraft oil and oil filter.