EZ Connector EZS7 Series 7-Way Pin Trailer End Trailer Connector w/4' Cable S7-07 19-6924

It is most reliable, corrosion & water- proof connector. It is easier to install since it fits directly into the factory installed mounting bracket of most vehicles either directly as with 2000 to 2007 Fords or with the use of the clips, in most other models. It includes self closing plug holder, butt connector & heat shrink tubing.