? washer size & material for oil drain plug

[zklebe]

I would like to pick up some spare washers for the oil drain plug , what size do I need and whats the best material - aluminum, copper, plastic etc. ???.

Thanks

Zach

 

[cruiserdan]

The correct part number is 90430-12031. Toyota's suggested list price is $.92 a rattle. They are aluminum with teflon coated surfaces. The minor diameter is 12mm and the major diameter is 21mm. They are approximately 1.75mm thick.

D-

 

[Montana Cruiser]

The correct part number is 90430-12031. Toyota's suggested list price is $.92 a rattle. They are aluminum with teflon coated surfaces. The minor diameter is 12mm and the major diameter is 21mm. They are approximately 1.75mm thick.

D-

Are these supposed to be changed at EVERY oil change :whoops:

 

[Riley]

I don't think most people don't change them at every change but I've started doing that. It's great because you never get any drips and you don't have tighten it so much. Just buy 10 of them from Dan and you never notice the cost.