Does the oil drain plug have a copper washer?

[sunco]

or is the flange on the drain plug ok by itself? (engine oil)

[pitsrule]

Its an aluminum washer and Im not sure if it will seal without it.

[RIDEREDson]

Get a rubber washer at a hardware store and it seals.

[Ruf Racing]

Hard nylon washer. If the material is too soft, it will compress too
much and leak. ;)

[sunco]

I'm gonna put the copper washer on. Thanx