Plugs & Gap?

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Sep 14, 2010 | 11:38 AM

CrazyGunner

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From: Olds

Plugs & Gap?

anybody know the Stock AC DELCO part # for plugs and GAP for 98 SSEI?

Sep 14, 2010 | 11:45 AM

Danthurs

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From: Sheboygan Wisconsin

Looks like the part # is 4638-05005479 and I believe the gap is .060

Sep 14, 2010 | 11:46 AM

CrazyGunner

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From: Olds

Sweet Thanks Dan!

Sep 14, 2010 | 12:05 PM

CrazyGunner

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From: Olds

Copper Core?

Sep 14, 2010 | 12:50 PM

RobertISaar

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gap is definitely .060

i have a p/n on the plugs as 41-921 though.

Sep 14, 2010 | 12:54 PM

CrazyGunner

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From: Olds

ya gap id .60 was looking on rock auto and not sure whitch would be best for forced induction I think factory plugs are copper but not sure................

Sep 14, 2010 | 12:58 PM

RobertISaar

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From: Camden, MI

generally speaking, the coppers aren't going to last as long as platinum or iridium plugs, but will perform the same until they get around to needing replaced.