The connection is covered by a cap that is attached to the plug. I attached the bracket for the plug to a hole that was already in the bottom of the bumper. Never had a problem with it getting wet, it has a little gasket to seal it. I use the Rearview Safety Cameras.
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2006 Montana 3650RK with Improvements.
2014 Ford 6.7L PSD 4WD CC LB Dually & Hadley's.
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