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Review of Go Power Smart RV - RV C Extension Harness - GP74XR Video

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Info for this part was:

Employee Jeff D
Installed by:
Jeff D

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Products Featured in this Video


Go Power RV-C Extension Harness - 25'


Go Power Accessories and Parts

Code: GP74XR

Retail: $40.00

Price:  $33.66
  • Accessories and Parts
  • Smart RV
  • Display Unit
  • Wiring
  • Go Power



When the factory wiring doesn't reach the spot you want for your RV control display, this extension fills the gap. It lets you mount the screen inside the coach where it's more convenient, without reworking the system behind the walls.


Do you have a question about part GP74XR?more information >     


Go Power Smart RV - RV C Extension Harness - GP74XR Review


Hello, everybody, this is Jeff at etrailer. Today we're gonna take a look at this 25-foot-long Go Power RV-C Extension Harness. Now, this extension harness is designed for RV-C communication systems. You can see on each end, it has the 4-pin RV-C connectors. This 25-foot-long length's gonna allow you to mount the display or the control module deeper inside your RV coach. This is gonna… see more >