Got an OEM fuel filter with shiny finish, but the one in MY98 forester has a black finish. 

Just curious if there are any differences on the two? 

subaru has sourced filters from multiple manufacturers in the past, so, probably not a problem. Should still be built to Subaru specs.

 

(I do miss the Roki filters....)

Edited January 27, 20179 yr by 1 Lucky Texan

Different manufacturers use different finishes for corrosion/rust prevention. Some use a galvanized or other alloy plating, and some just paint them with some black paint or use a black powder coat. Outside appearance Doesn't affect the way it works inside.

As long as it's the right shape and has the same inlet/outlet it's fine.