Click HERE to order or for more information.

Only $13.90*

If you have noticed some oil leaking out of your engine from the back of the cylinder head, the cause may be as simple as a failed expansion plug.

The expansion plugs are located in the rear of the cylinder head on your Mercedes-Benz engine. Over time, the rubber o-ring that seals this expansion plug to the cylinder head can become brittle and fail, causing oil to leak.

Don't put up with oil leaking out of your Mercedes-Benz. Replace all of your expansion plugs today.



*Price subject to change.