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JK 4dr: 3rd-Row Seat Bracket Kit

SKU 4934200
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This item ships for free! (Continental U.S. only)

The TeraFlex JK 4dr: 3rd-Row Seat Bracket Kit allows 4-door JK Wrangler Unlimited owners to install a third-row seat for increased passenger seating.

Simply bolt the rear seat from a 2-door JK Wrangler and a pair of universal lap seatbelts (not included) to the bracket kit and be on your way.


• JK Wrangler Unlimited (4-door)


• 3rd-Row Seat Brackets
- 2
• All necessary hardware

Features & Benefits:

• Increases seating capacity

• Retains factory fold-and-tumble feature

• 100% bolt-on installation w/ basic hand tools


• This is a bracket kit only and does NOT INCLUDE the seat, seatbelts, or other items.

• MUST be used w/ a 2-door JK Wrangler rear seat and a pair of universal lap seatbelts – NOT INCLUDED.

• Bracket installation REQUIRES cutting of the factory carpet.

• Will NOT fit w/ factory subwoofer.

• For 4-door 2012-2017 JK Wrangler Unlimited models, use Chrysler # 1PU12DX9AG to replace the integrated factory subwoofer plastic quarter panel.

Install Time: 4 hours

Weight:  17.75 lbs

Vehicle Type:
JKU Wrangler Unlimited

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March 9th 2017
Kyle Campbell
Best way to turn your Jeep into a 7 passenger vehicle!!
February 3rd 2020
Mike trumbo
So many things to say. As a product its great. Hardware could be better but the brackets are heavy duty. Allen key bolts are not my favorite. Provided directions in black and white are a little hard to see so i had to pull up the directions in color on my phone from teraflexs website. THESE DIRECTIONS DO NOT WORK FOR A 16 AND BEYOND JKU. I measured exactly what the directions said. I used a JK seat from a 2016. The seat sits too far back and is lightly pressed into the hardtop glass. The seat back is too far back and hits the expanded part of the tailgate where the locking mehanism is on the driver side. Im not sure about prior to 2016 JKUs but i had nutserts for my cargo tiedowns i had to mount the bracket over which is not a big deal. I had to trim the carpet and my cargo lid also not a big deal because i knew that going into it. I did not expect to have to trim my plastic in the cargo area so that was a little dissapointing. The other thing with the measurements is on the passenger side i hit a structural gusset and could not put nutserts in those holes so i had to seal them. The seat also will not tumble forward and stow folded up like advertised. When i try and fold up the seat i have to open my rear glass. If i just want the seat folded down i cant. It hits my tailgate and wont close. When i try and tumble the seat forward ot hits my middle seat and also comes off the bracket. I was hoping there would be much less margin for error. Luckily i can just re drill all these holes and shift it all forward an inch, oh wait no i cant so im kind of stuck with what i have at this point unless i dont care about the structural integrity of my tub i can just drill it into swiss cheese