3 Button Remote Smart Key Shell Case For Mercedes Benz C E S Class SL ML SLK

This is a replacement key shell case for many Mercedes Benz models with the 3-button smart key.

It fits the C Class, E Class, S Class, SL, ML, and SLK, among others.

The style is a 3-button (3B) design.

It's an unbranded/generic replacement for the original plastic housing.

If your original key case is broken, worn, or the buttons are falling apart, swapping the internals into this new shell is a cheap fix.

It fits models like W204, W210, W211, W221, W219, W164, R171, and more.

Just transfer your electronics and blade over.

Simple and effective.