Well the 3400 uses the ACDeclo PF47 filter, but I heard that the PF52 fits and gives an extra .5 quart.
An extra .5 quart, or one pint, of oil isn't going to hurt anything with the PF47 or the PF52, but the PF52 will require it due to it being bigger
You wanna see a big oil fiter, look at the oil fiters on big rig trucks, they are HUGE!
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2000 Olds Alero 3400 SFI 14.53 @ 94.93
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