Best 4-Way Trailer Wiring Kit Recommendation for 2018 Jeep JL Wrangler

Question

Question:

Wanting to purchase a 4-pin for my 2018 Jeep Wrangler JL. What is the difference in the 118782 and C56407?

asked by: Nathan

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Expert Reply:

The best choice for 4-way trailer wiring for your 2018 Jeep Wrangler JL is the T-One kit part # 118786. Reason is it has higher amperage ratings so it would be more difficult to short out and because T-One in general just makes more reliable trailer wiring for vehicles.

expert reply by: Jameson C

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Answer 1

I suggest the etrailer Trailer Hitch Receiver, #e98856 for your 2022 Jeep Wrangler. This is a fully welded Class III trailer hitch that bolts onto your Jeep Wrangler's frame with no welding required. It has a 9" long receiver tube that helps…

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Answer 2

The wire that runs to the vehicle battery that comes with the Curt trailer wiring harness part #C56407 that you referenced is 12 gauge.

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Answer 3

If you haven't already, I would start by replacing that fuse. The #C56407 uses a 10 amp fuse. I'm assuming you repaired the short in the wiring as well so I would see if it works after the fuse is replaced. If it still doesn't work, it…

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Answer 4

I would be happy to help you set your 2022 Jeep Gladiator for flat towing. You're going to need a base plate kit, a tow bar, tow bar wiring, supplemental braking system, protective screen, charge line, stop light switch, and a high/low adapter. I…

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Answer 5

Starting with the trailer hitch I highly recommend the etrailer.com Class III #e98856 for your 2020 Jeep Wrangler (congrats on the new Jeep, by the way). This Class III hitch is designed specifically for your Jeep Wrangler in more ways than one.…

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Answer 6

The Curt T-Connector Vehicle Wiring Harness #C56407 you asked is compatible with the 2018 Jeep JL Wrangler Sport. It is compatible with any flat tow wiring harness so you can piggy-back with the Mopar dinghy tow wiring harness you asked about.

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Answer 7

The Roadmaster Direct-Connect Base Plate Kit part #RM-521453-5 which is a fit for a 2019 Jeep Wrangler Unlimited will work with the Roadmaster Falcon 2 Tow Bar part #RM-520. That said, you would not use the crossbar with quick-disconnects. The tow…

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Answer 8

If you are looking for a quick and easy plug and play wiring to get your 2021 Jeep Wrangler JL set up to be flat towed behind an RV, then the Curt #C96JR will not require a wire to the battery. This will plug in behind the tail lights and then follow…

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Answer 9

The difference between the Class II and Class III hitches has to do with their Gross Trailer Weight (GTW), their Tongue Weight (TW), and their Hitch Receiver Size. Class II trailer hitch receivers have a 1-1/4 inch receiver and can be rated up to…

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Answer 10

A 4-Way trailer connector has the basic lighting functions only; running lights, left turn signal and brake lights, right turn signal and brake lights, and ground. A 7-Way has these functions and a 12 volt circuit, a circuit for electric trailer…

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Answer 11

The OEM prep package consists of 4 "pucks" in the bed of the truck that will allow you to drop in puck style hitches for easy installation and removal, that gives you a completely clear bed when not in use. The B&W Companion OEM 5th…

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Answer 12

Yes, we do. To add a hitch to your 2024 Toyota Grand Highlander, I recommend the Curt Trailer Hitch item #C26VV. This hitch is custom fit and bolts to your Toyota with included hardware. This is a class III hitch with a 2" receiver. It has a…

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