I have a 2018 F-150 (5.0L), and found oil on Amazon ($20 / for a 5 quart bottle). But I'm wondering if it's the right stuff.
It shows that it meets WSS-M2C960-A1. This was not disclosed on the amazon page, and my manual says I should use WSS-M2C945-B1.
My question is: Is this differnt...