Different Oil Filter Housings...

[91DSMdave]

I have been doing alot of research on oil filter housings, to try and clear up my confusion. I now have an externally cooled 90 OFH. On my old motor from my 92, I have an OFH that is not cooled at all. Not water cooled, no ports for external. This came on a built motor i bought, so i have no clue where it came from. So does anyone know what housing this may be? Or does someone have a good link about the different types of housings?

 

[19Eclipse90]

There is the forward facing oil filter housing (FFOFH, ignore the brass fittings), the non-turbo filter housing (again, ignore brass fittings) or first OFH pictured here for another view of the N/T housing, and the turbo filter housing & without the water cooler.

Other than those and the '90 externally cooled filter, I'm not sure what it could be without a picture.

 

[MY1GDSM]

Something JDM? or maybe a OFH from NA block or A 4g64? I've seen a few like this... 3rd link above

You must be logged in to view this image or video.

9!'clipseDOHC car was originally NA so that would make sense...

 

[19Eclipse90]

Sorry for the confusion, I know that is a non-turbo housing. I posted the second link to Nathan's tech article to show another view of the non-turbo housing. Post above edited for clarity.