What plugs
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Member
Joined: Nov 2008
Posts: 66
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From: Herndon, Va
What plugs
I ordered some Motorcraft spark plugs from car-stuff.com. The website said for my 2001 F150 5.4 liter gas I need SP479/AGSF22WM but my owners manual says I need AWSF-22W. Will the plugs I bought work?
Senior Member
Joined: Oct 2002
Posts: 7,295
Likes: 125
From: St. Louis (Out in the woods)
Yes. Product upgrade. Old number has been superceded by new service replacement part.