Genuine Motorcraft Parts. Warranty is supported nationwide by Ford/Lincoln dealers and Ford Authorized Distributors. Motorcraft and Ford Parts are used throughout Ford vehicles in a variety of applications that help ensure the proper build quality, integrity and long-lasting performance of every Ford car or truck.
I installed this on my 2009 5.4 liter F150. It was an exact replacement and OEM part. Keep in mind the Haynes manual says the PCV valve is not serviceable on these vehicles so if yours is bad, you'll need to replace it. Although they should last at least 100,000 miles.