I bought this plug because like everyone else's... They strip and people tend to weld a NUT on the top of them, to say all that hustle you can buy this AWESOME plug right here... Save you the time and you get a nice OEM one back on there!
PS: Don't tighten this one so hard... They have an O-Ring for a reason!
Ford Motor Company Genuine Parts, Motorcraft® Parts and Ford and Motorcraft Remanufactured Parts are all excellent choices when it comes to performance, longevity and value for your Mustang or SVT Lightning. And they’re all backed by a Ford Motor Company limited parts warranty*, so you know their parts you use are going to perform like they should. Put the same parts on your Lighting & Mustang that came from the factory!