I use the one that was on my drain plug when I got the van in 2001.  It's
never leaked.  I bought a replacement when I ordered my first set of oil
filters but still haven't had a need to use it.  That's about 25 oil
changes.  I know people have trouble with leaks at the drain plug, but I
never have.
Edward

On Tue, Jun 16, 2015 at 2:06 PM, Stuart <ve3smf@yahoo.com> wrote:

> The part number is in the manual.  I usually buy ten at a time from NAPA,
> as you need one each time you change the oil.Cheers!Stuart
>
>
>      On Tuesday, June 16, 2015 11:28 AM, Stan Shapiro <
> mail@STANSHAPIRO.COM> wrote:
>
>
>  What type of crush washer do you use for the oil drain plug?  Where can
> you
> buy them?  Gowesty had sent out an aluminum washer with their oil change
> kit, but they don't sell them individually.
>
>
>
> Thanks
>
> stan
>