xxGenericSNxx

Hello,
I have a W163 with the original MB accessory lighted running board that was offered during the first few years the W163 came out (late 90s early 00s). Recently, the driver's side end cap came off and is now lost. I've tried ordering another piece from the dealer but they no longer have this part in stock. I was hoping someone knows of some source that I can get another cap. Sorry, I do not have the part number.

Thanks in advance for any insight!