The PP201668 harness adapter is used to convert Western Star 11C Wiring to ISO-DIN wiring.
- CONSTELLATION SERIES TRUCKS 6/97 TO PRESENT
This wiring adapter converts the factory single plug stereo wiring in your Western Star semi with 11C wiring to the new standard ISO-DIN plug. After plugging in the PP201668 adapter you will be able to directly connect to any DEA355, DEA5XX, or DEA7XX series stereo. This includes all late model Delphi and all current model semi-truck stereos found on the STS website.
If you are going to install an aftermarket stereo such as Alpine, Jensen, Kenwood, Pioneer etc.., you should use this PP201668 wiring adapter plus our PP205250 ISO-DIN to Aftermarket adapter which allows direct wiring to an aftermarket brand stereo harness without cutting into your factory wiring.
Keep in mind that when you purchase any of our heavy-duty stereos for any of the semi truck models listed above, this PP201668 adapter will be included for free with your order.
