Looking For A Replacement Wesbar Side Marker Light For My Boat Trailer

Updated 01/06/2026 | Published 01/04/2026

Question:

I have been using wesbar side marker lights on my boat trailer. They are mounted on a post through a single hole in the trailer . They are amber and approx. 5 x 1 . Do you have a replacement for this that mounts the same way ? I am trying to not have to drill anymore holes . Regards Joe

asked by: joe g

Expert Reply:

Hey Joe,

The closest light I can find to the size of your current Wesbar is the Peterson # M116A, which comes in at 5-3/8" x 1-13/16". It does use a 2 hole mount so you would need to drill another hole in order to install. We do not carry the Wesbar lights you have on your trailer now.

If you want to email me some photos of your current ones I can see if I can find a replacement that looks more like your original.

expert reply by: Nick S