2002 FORD F-150 SPARK PLU INTERCHANGE

  • Tiny
  • Vietvet68
  • 2002 Ford F-150
  • 5.4L
  • V8
  • 2WD
  • automatic
  • 41,000 miles

At a local parts store I ask for plugs to fit a 2002 F-150 Harley 5.4L Supercharged engine. They sold me SP-479 ( AGSF22WM), installed them, while glancing thru owner maintenance saw where it listed the AGSF12FM1. He said he looked up for a lighting thinking it would be the same, as you know it's a pain to change them, will the plugs interchange and if so what is the difference is in them? I have not even started my truck until I know what to do. Thank you.
Vietvet 68, Ron Miller

Monday, February 10th, 2014 AT 9:18 AM

1 Answer

  • Tiny
  • hmac300
  • Expert
  • 41,713 posts

They will work but it's the wrong heat range for the truck. They are to hot take them back.

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Monday, February 10th, 2014 AT 9:53 AM

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