i have a 2000 f150 4.6l engine and i am gonna get new plugs, i searched some threads and need to know what motorcraft part # is for my engine. sp-413 or sp-432?

 

anyone?

 

Both will work.... One is platinum and the other is nickle I believe.

 

SP-413 Part Description: 4.6L 281 CID 8 Cylinders; Plug Material: Nickel, Gap: .054, Type - Alternative Plg.Or, AWSF-32P-P Part Description: 4.6L; Service plug may differ from origina
I got this from http://www.fordparts.com/ Hope this helps.

 

Figured I would just add onto the thread.
4.2 v6 2001. What plugs would you go with? Seen about 20 different thoughts on it. What you got? Thanks guys!