Is your Mercedes door lock acting up, not latching properly, or feeling weak? This door lock spring repair kit from LST might be the fix! It's brand new, part number DL-0009--11. Fits Mercedes C-Class, CLK, and E-Class models for both left and right sides, front and rear doors. Color is black, made from metal. The OEM reference numbers include DL-0009 and a bunch of German keywords related to door lock repair. EAN is 4058436562636. This kit contains the internal springs that provide the 'snap' action in your door lock mechanism. When these wear out or break, your door might not lock/unlock smoothly. A common repair for older Mercedes models. Installation requires some mechanical skill and door panel removal. Much cheaper than replacing the entire lock assembly. Get your Mercedes doors closing with that solid, satisfying 'thunk' again. Order this kit and tackle that annoying door lock issue yourself!