I've been getting a lot of different answers. Can someone please tell me FOR SURE if all D-series oil pans are the same, more specifically, will a 88-91 crx oil pan fit a d16z6? please help me out, thanks.

 

checked my friends 89 civic (d15b2) oil pan with mine (d16z6). pans are identical inside and out in every way, and all bolt holes line up perfectly in the exact same places. haven't gone as far as actually taking my off and putting this one on, but i will willingly bet that it will fit with no problem unless there is some weird slight difference i don't know of

 

A d16z6 pan fit on my buddy's d16a6 pan with no problems.

 

ok,, thanks everyone!