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Replacement for Factory 7-Way Trailer Connector on 2001 GMC Sierra 2500HD


What plug and trailer wiring connectors, 7 way, to replace on my 2001 GMC 2500HD Sierra Pick Up. My original states that it is an original GMC product.


Expert Reply:

To replace the 7-way on your 2001 GMC Sierra 2500HD I recommend the Reese Multi-Plug Wiring Harness for Factory Tow Package # 74682 because it is an easy plug-in design. All you need to do is plug it into the 7-way socket on your truck and it will work as a replacement.

For a trailer connector I recommend the Hopkins 7-Way RV Style Connector with Molded Cable # H20046 which is 8 feet long. If you want something shorter there is also the 6 foot # H20044 or 4 foot # H20043.

I have added links to video reviews and a help article on trailer wiring for you to check out as well.

expert reply by:
Kyle S

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