I noticed that Motorcraft has several part numbers for quart size 5W-30 Synthetic Blend oil.
X0-5W30-Q1SP UPC 031508054684 (Auto parts stores and Ford Dealer)
X0-5W30-QSPW UPC 031508625754 (Walmart)
Both have the latest spec GF-6 and WSS-M2C961-A1.
Can anyone confirm that they contain the...
