To find oils that meet this specification, you should:
* Check the oil bottle: Look for the WSS-M2C945-A specification explicitly stated on the label. This is the most reliable method.
* Consult the oil manufacturer's website: Major oil brands (like Castrol, Mobil 1, Pennzoil, etc.) typically have a lookup tool or technical data sheets that allow you to search for oils by specification. Enter "WSS-M2C945-A" into their search function.
* Check Ford's website (though less likely to be exhaustive): Ford's website might offer some guidance, but it's not always a comprehensive list of every oil on the market that meets the standard.
* Use a reputable online oil finder: Several websites specialize in helping you find the correct oil for your vehicle. Input your vehicle's year, make, and model, and the results should filter for oils meeting the required specification.
Important Note: Always prioritize using an oil that explicitly states it meets the WSS-M2C945-A specification. Using an oil that doesn't meet the specification could potentially void your warranty and cause engine damage. Don't rely on assumptions or generalizations.
