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Old 04-21-2022, 08:05 AM   #3
LoSt180
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So looking at Nissan parts website, the -55Y0A is the updated part number. It supersedes (replaces) a bunch of older part numbers including -55Y0x, -H890x, and -H891x.

My guess is those -H890C filters are a pile of new old stock and are getting the "GTR tax" markup.

For Nissan filters, the differences are outer diameter, thread pitch, and body length. So as long as whatever filter fits and seals, you can run it.

For example, the -65F0E (replaces -65F00) and the -9E01A (replaces -9E000) have the same diameter and thread pitch with the only difference being that the -9E0 is 3/4" longer than the -65F. Running the longer -9E0 filter is pretty common on a 350Z, and probably any other car that takes the -65F filter, which is pretty much almost every Nissan engine since the 00s. The -9E0 is used on V8s if you wanted to cross reference an aftermarket filter.
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