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Chrome 08-02-2010 01:30 PM

2010 Wrangler Trailer Wiring Harness
Stopped by the dealer today to order the harness and was told that the 2010 catalog shows a 4 way harness for 07-09 (Trailer Tow Wiring Harness 82210213), but a 7 way harness for 2010 (Tow Vehicle Wiring Harness 82211156AB). He said he couldn't guarantee that the 4 way harness would work. I didn't order it out of caution. The official Mopar accessories site lists both, but under different sections.

Looking at the diagram, it looks as though the 7 Way harness is used if I want to tow my Jeep behind another vehicle.

Please, someone give me some insight.


Chrome 08-02-2010 08:47 PM

Anyone? I'd like to get it ordered tomorrow.


burgler 08-02-2010 10:59 PM

My 2010 unlimited came with the 4 way trailer plug, I also ordered the 7 way trail plug as well and installed it. I now have both working together perfectly.

monkers 08-03-2010 05:35 AM

my 2010 also came with the 4 way flat plug, im gonna change it to the round 7 pin plug, im not a fan of the flat ones

STxWrangler 08-03-2010 07:34 AM

Mine came with a 4 way plug...greased and with a mounting bracket to hold the plug.

Chrome 08-03-2010 10:22 PM

Okay, if anyone was watching for resolution, Trailer Tow Wiring Harness 82210213 is the correct flat 4 way plug for 2010 (and 07-09 for that matter). The parts manager found it no problem.


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