I changed the oil and filter in my '95 C280. The filter that I purchased through the PartsShop came with a large "O" ring seal and a small copper washer. When I removed my old filter, there was a large "O" ring seal but no small washer anywhere to be found. Does this model not use the small copper washer? Or is it missing? I don't have any documentation on this model to help me out. Thanks.

The copper washer is for the oil drain plug for some models.

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Jeff Lawrence
1987 300e
1989 300e
1987 BMW 325

Thanks, that takes a load off my mind. I thought it had been left out of the filter assembly.