I need the part number on the motorcraft (copper) plugs..A buddy who works for ford is putting a new set in for me and told me I needed the Part # A65F12FM1...I went to Auto Zone and the guy told me he had no such number in his database.. Does this part number look familiar to anyone and if not, what part number should I ask for? I specifically want to go with the motorcraft copper plugs... I kinda need a quick response because i'm having this done soon...

Thanks!
Lay

 

I found this:

Motorcraft AWSFA-12C Spark Plugs

The 'C' indicates copper but I'm not sure about the p/n?

Dan

 

Are you sure you want to run copper? I ran copper in the Cobra only because i changed the plugs every 3000 miles on an oil change.

I would re-think the use of copper in the truck bro.

 

FM: I gotta disagree with you about not using copper plugs. I've got NGK BR7EFs(copper electrode) in my 15 lbs of boost L. They've been in now for about 18,000 miles, still running in the mid-12s, 14+ mpg, and dyno's pretty good too.

Dan

 

Well i use copper BR7EF'a too bro, but im talking about the use of Autolites. NGK's are extremely tough plugs with a lot of ceramics.

 

 

I agree with Lightningrod.

BR7-efs gapped at 0.038" for a 6lb pulley works great for me. Not to start a war, but, I can't convince myself to buy into some of those high $$$ sparkplugs.....I usually **** away money like a drunken sailor.

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