know this for a fact that the lsvtec engine needs to have a vtec oil pump, or an obd2 b18/b20 oil pump. Also, i know that the dealership is usually the best place to get said parts, but has anyone tried out Napa oil pumps?

I think im going to get one, and just to verify that the differences between obd0 and obd2 pumps are different within the napa system in the same the way they are from Honda, is that the part numbers are different.
So, would this get a or a ?

I do see part number differences for Napa oil pumps, but i just wanted to see if anyone else ever used them, and how things went..


part numbers for oem Honda:

1990 ls oilpump : 15100-PR4-A03
1999 gs-r oilpump : 15100-P72-A01

part numbers for Napa Auto:

1990 ls oilpump : SEP 22441997
1999 gs-r oilpump : SEP 22443587

highlighted differences in Bold