The protective metal sump shield has been available to ALL Mercedes-Benz cars for many years. Depending on the marker, is standard or available as an extra.

It is primarily used in countries with poor road conditions.

When ordering a new car, you must request option code number 481. It costs between DM180 to DM450 depending on the car series.

You may order the item post factory, although the dealer must provide you with an exact part number, because the architecture of the sump shield varies sharply from model to model (for example for a four-cylinder W124 and six-cylinder W124 the size and opening for draining the oil is completely different).

The change is a DIY job, easily handled by regular tools and some patience. In some W123 models, specially diesels, the change is more difficult, since the oil pan is attached to the sump shield, and requires its partial removal.


Certain aftermarket companies also offer the sump-shields, but I would steer away from those, since its ability to protect the engine is generally not proven.

A. Rosich
'95 E320T
'98 S320

[This message has been edited by A. Rosich (edited 09-30-2000).]