[dubch87]

Planning to do a CVT drain and fill on a 2017 Corolla L. Does anyone have a part number for the drain plug gasket/crush washer? And is there a gasket for the fill plug as well? Are they the same?

 

[sdspeed]

Same thing, about a buck a piece at Toyota or at any auto parts store.
90430-18008

 

[dubch87]

Same thing, about a buck a piece at Toyota or at any auto parts store.
90430-18008

You da man!

 

[RichBinAZ]

For what it's worth, I've had no problems reusing the old gaskets / washers.
But sure, replace with new. That should avoid problems with gasket failures like this.
Not all aftermarket parts are up to snuff!!

 

[dubch87]

Same thing, about a buck a piece at Toyota or at any auto parts store.
90430-18008

As it turns out, they are not the same. Thankfully the dealer had exactly one left and it was mine for the bargain price of $4.94!

Fill plug gasket is 90430-18008 (left)
Drain plug/overflow gasket is 90430-12008 (right)