Replacement Stereo for Connexx WMS-DVDZ3-SB in 2019 Forest River Sierra Destination 401FLX
Updated 12/22/2025 | Published 10/25/2024
Question:
I have a 2019 Forest River Sierra Destination 401FLX and Im looking for a replacement on a Connexx WMS-DVDZ3-SB.
asked by: Jason R
(click to enlarge)
Expert Reply:
Hi Jason; the closest replacement option for your Connexx WMS-DVDZ3-SB is going to be the Jensen RV Stereo w/ DVD Player # JWM90A. This measures 17" wide x 3-3/4" tall x 6-1/2" long and requires a cutout measuring 10-15/16" wide x 2-7/8" tall x 6-5-16" long. There are a few variations of the Connex so I'm not sure what the cutout size is on yours. If the complete unit from the picture runs behind the dash you will have to find a way to fill the remaining space since it looks like it is 28-3/4" wide.
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Robin H.
12/22/2025
Hey Jason, how did the fit go with the Jensen RV Stereo in your Forest River Sierra? Were you able to match the cutout size or find a good way to fill the extra space? Your update could make it easier for the next person replacing a Connexx unit.