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need some info about plugs

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Old Feb 4, 2010 | 06:38 PM
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Default need some info about plugs

I just bougth a suburban for my wife and this is the first tune up . is a 2003 I think 5.3 . what is the reach or the tread of the plugs .anyone please
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Old Feb 4, 2010 | 06:58 PM
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14mm; 5/8" hex; 3/4" reach; taper-seat plugs
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Old Feb 7, 2010 | 08:27 AM
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thanks 1Bear
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