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Old 01-01-2010, 06:10 PM   #1
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Default 98 idler pulley

Hi, need to replace the idler pulley in my 98 se. The old one broke, so I have no comparison. Auto Zone and Advance both show 2 parts for my car, one is 3 inches the other is 3 1/2 inches. Which one am I supposed to use? thanks
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Old 01-01-2010, 06:13 PM   #2
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Take a look here. https://www.gmforum.com/mechanical-134/pulley-change-index-285990/ I believe your talking about pulley #3 That'* a 3" pulley
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Old 01-01-2010, 06:16 PM   #3
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Just remembered, I have 2 of them in steel. $15 each shipped.

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Old 01-01-2010, 06:21 PM   #4
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Thank you. Is that the same if its not supercharged?
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Old 01-01-2010, 06:23 PM   #5
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Yes, both belts use the same idler. Both tensioners are 3"
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1998, 3.8. l67, 3800, bonneville, bonnie, idler pulley, ponitiac, se, sle, sse, ssei

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