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Old Nov 8, 2018 | 02:07 PM
  #1  
Bbolinger's Avatar
Bbolinger
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Best plugs

Any hints on the best plugs for 02 f250 5.4 ltr super duty? Looking at Bosch Double Iridium, any other suggestions?
 
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Old Nov 8, 2018 | 09:00 PM
  #2  
R&T Babich's Avatar
R&T Babich
Fleet Mechanic
Joined: Feb 2011
Posts: 1,812
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From: Thousand Oaks, CA
In our 2v Tritons I use Motorcraft SP479 plugs and change plugs/boots at 50k.
Plugs are $2.93/ea and Denso 671-0001 boots are $30/10 on ebay.
 
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Old Nov 8, 2018 | 09:14 PM
  #3  
brd7666's Avatar
brd7666
Laughing Gas
Joined: Jul 2010
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From: Clearwater Fl.
Motorcraft only. Never use another brand.
 
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Old Nov 8, 2018 | 10:16 PM
  #4  
Mike189677's Avatar
Mike189677
Fleet Mechanic
Joined: Jan 2012
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Originally Posted by brd7666
Motorcraft only. Never use another brand.
Yep.
 
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Old Nov 9, 2018 | 09:28 AM
  #5  
carbonation's Avatar
carbonation
Mountain Pass
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Motorcraft FTW
 
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