This trailer connector provides multiple towing options for your Toyota Tundra with a factory tow package. The adapter includes 7-way, RV-style and 4-way flat sockets, and it plugs directly into your factory wiring - no cutting or splicing required. Call 800-298-8924 to order Hopkins Custom Fit Vehicle Wiring part number HM11143395 or order online at Free expert support on all Hopkins products. Guaranteed Lowest Price and Fastest Shipping for Hopkins Tow Package Wiring Kit for Toyota Tundra. Custom Fit Vehicle Wiring reviews from real customers.
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Custom Fit Vehicle Wiring > Trailer Hitch Wiring > No Converter > 4 Flat > For Vehicle w Factory Tow Package > Custom Fit > Hopkins

Hopkins Tow Package Wiring Kit for Toyota Tundra

Hopkins Custom Fit Vehicle Wiring

(78 reviews)

Code:   HM11143395


Shipping Special

Shipping Weight: 1.2 pounds


Hopkins Custom Fit Vehicle Wiring - HM11143395

This trailer connector provides multiple towing options for your Toyota Tundra with a factory tow package. The adapter includes 7-way, RV-style and 4-way flat sockets, and it plugs directly into your factory wiring - no cutting or splicing required.


  • Trailer connector provides 7-way, RV-style and 4-way flat connections
  • Simple installation - wiring harness plugs directly into your vehicle's wiring
    • Requires that your truck has factory tow package
  • Impact and corrosion resistant construction
  • Dust cover and heavy-duty lid protects plugs from dirt and debris
  • Mounting bracket included


  • Application: 2007 - 2014 Toyota Tundra with factory tow package
  • 90-Day warranty

Vehicle Wiring

Note: Toyota and Lexus wired many models two different ways. You will want to match the wiring with the diagram on the 3-pin connector above. If your vehicle's wiring does not match the diagram above, you will need to consult our vehicle application guide for other vehicle specific wiring options. Hardwiring might be necessary.

11143395 Hopkins Tow Package Wiring Kit for Toyota Tundra

Video of Hopkins Tow Package Wiring Kit for Toyota Tundra

Videos are provided As a guide only. Refer To manufacturer
installation instructions And specs For complete information.

Video Transcript for Hopkins Custom Fit Vehicle Wiring HM11143395 Review

Today, were going to review part number HM11143395. This is the Hopkins 7-Way RV and 4-Way Flat, Multi-Tow Wiring Harness for the Toyota Tundra. This part is designed to fit the 2007 to 2014 Toyota Tundra.With the factory 7-way, it is intended to be a factory replacement for your vehicle if it come equipped with the 7-way. Basically, it comes with all the parts shown here. The mounting bracket comes with the hardware to mount the bracket to your vehicle and to mount this connector to the bracket. It comes with some dielectric grease to put onto your connections to help prevent corrosion, and it comes with some detailed instructions to tell you how to install it.Basically, what you would do, this gives you a 7-way and a 4-way on your vehicle.

The way to install this is I would take your mounting bracket first and run it through on your cable, through there. Your mounting bracket has the four holes you can see that will line up to the four holes on the 7-way. Just line those up using the hardware and attach that, and then the other package of hardware is to mount this to the rear of your vehicle.The way you connect this is you just go down to the neck of your vehicle and disconnect behind the 7-way thats on your vehicle now, and you have these two plugs. One is a 5-pin plug. The others a 2-pin plug.

You would just match these connectors up to the ones underneath the vehicle behind the 7-way that you have now, plug them right in, then youd be all ready to go.That should do it for the review on part number HM11143395. The Hopkins 7-Way RV and 4-Way Flat, Multi-Tow Wiring Harness for the Toyota Tundra. .

Customer Reviews

Hopkins Tow Package Wiring Kit for Toyota Tundra - HM11143395

Average Customer Rating:  4.6 out of 5 stars   (78 Customer Reviews)

This trailer connector provides multiple towing options for your Toyota Tundra with a factory tow package. The adapter includes 7-way, RV-style and 4-way flat sockets, and it plugs directly into your factory wiring - no cutting or splicing required.

- HM11143395

by: Hoss05/16/2013

I received my Hopkins wiring harness and day before the estimated delivery date. The kit itself was very easy to install. I did need to slightly modify the mounting bracket to match up the factory mount on my 2008 Tundra. Installation took all of 20 minutes. That's from removal of the old to the install of the new (including securing the wires from rubbing on the frame with a couple ties). Very good replacement piece. Thanks 80497


After a year of use there are no issues with the harness or its use. This was and is a good product and I am very happy with it! Thanks etrailer.

Hoss - 05/16/2014


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by: Jon E06/07/2012

My truck: 2007 Tundra, double cab, SR5, build date 8/07 with factory tow package and wiring. The OEM trailer cord has two plugs which hook to my truck with a 2 prong and 5 prong connectors. The Hopkins HM11143395 which has this configuration is listed for a 2008 Tundra. A Hopkins 43385 is listed for the 2003 to 2007 Tundra. This cord has a 3 prong and a 4 prong arrangement. I think Toyota did a running changeover on the OEM trailer cord plug and hence that is why my truck requires the HM11143395. So buyer be aware. Check your connector plugs before ordering. HM11143395's bracket needed to be altered to mount to my truck. Everything is installed and checked with a meter but have not hooked it up to a trailer yet. Do not foresee any problems. 43232


Just an update with my 2007 Tundra, double cab, SR5, build date 807. I did install the HM11143395 as noted above . I have hooked the truck up to six different trailers and the lights all work properly.I also see etrailer added a video on the running change by Toyota on the 2007 Tundra.

comment by: Jon E - 03/12/2013


Thanks for the update, glad to have the info.

Patrick B - 4/9/2013

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by: Joe06/06/2015

I searched online for the correct trailer harness and couldn't find it for my 2007 Toyota Sequoia SR5. Even your website did not have anything listed for my vehicle. But I traced my short to the factory trailer harness (tail lights stop working, all other lights worked). Thanks to your detailed description, pictures and video, I thought I would give a try. All the other ones I found online did not look like my wiring connectors, yours look exactly the same as mine. Like you guys stated Toyota had a design change in 2007 for the Tundra, and changed it on my Sequoia also. Now all my trailer lights work perfectly. The only thing I had to do was make the drill holes bigger on the mounting bracket to align and fit perfectly with my factory location and bolts, not a big deal at all. Took about five minutes. Hopefully this will help anyone looking for a lower affordable price, for a factory replacement trailer harness for their Toyota Sequoia. I've attached a picture of my factory trailer harness connector. 201114

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by: Justin B02/14/2014

Product was easy to install. I actually installed it through the bumper so that I could not crush it AGAIN. With minor fabricating I had the old one out and the new one in within 25 minutes. Couldn't have been easier. Super fast delivery too! 116519


so far so good. its still working and I am happy with it.

Justin B - 03/04/2015


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by: Rich B.07/02/2014

As other reviewers mentioned, the gauge of the mounting bracket steel is rather flimsy when compared to the original equipment. I reused the bracket that attaches to the vehicle frame by drilling holes into the Hopkins bracket and securing the two together. The product was simple to install and the electric grease came in handy. The shipping was quick as well. I would recommend this product. 138793


Product working just fine no corrosion issues and remains rigidly affixed.

Rich B - 07/02/2015


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by: 7thson07/01/2014

Enjoyed being able to review the installation in advance on the website , good stuff ! When the item arrived , it was a very simple install with the desired results . AND , the product saved me about $40 over similar advertised products . 138541


Product continues to perform as intebded , no winter salt issues either .

7thson - 07/02/2015


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by: Rick02/15/2014

Fits my 2007 Tundra SR5 perfectly. I did not buy this as a replacement but instead an addition. My tundra was purchased without the tow kit; however, the factory left harness in and all I had to do was plug this in (check to see if yours is already there). Saved me a bunch of money as Toyota wanted over 200$ for this part... Not to mention the "labor cost." I mounted it differently because of the Hitch I bought. I used this: 116629


Here is a link to the bracket Rick used to mount this 7-Way.

Patrick B - 02/18/2014


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by: CBN06/24/2011

Harness: I like the dual type connection (I'm not a trailer guy) that apparently is the most common used. Hardware was zinc and because of potential rusting, I replaced it with weather protection hardware. The connections fit perfect, did not need to modify. Only modification was to the bracket; drilled holes so would fit horizontal to existing bracket rather than vertical. Hitch ball and mount: Fits great and works great. Good quality. For theft protection I purchased the receiver padlock rather than the coter pin style. Great quality and feels very sturdy. Glad I found your company, thanks bunches. Already told friends about your quality. 17868

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by: Shane03/30/2013

This product was easy to install with minor changes to my truck. That said, the great part of this was dealing with e-trailer. I was on the verge of ordering the wrong product, and there was a page warning me I was ordering the wrong piece for my truck. After looking more closely, I would have been in big trouble and ruined a spring break trip. Thank you e-trailer, great experience! 73451


After doing a lot of trailering last summer, and some sporadic trips this winter, I can happily say the wiring harness is working just fine. I hope it continues, and I have no concerns!

comment by: Shane - 04/03/2014


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by: Don04/13/2013

I'm not much on reviews. But after calling Toyota for this plug and getting a price that was crazy for a 18 inch pig tail. Then waiting for my normal mechanic for a month to screw around . He bought the wrong one after looking at it and having all the info in hand. So I finally told him ill take care of it . So in about 15 mins of me crawling under and double checking and comparing to the pic u provide on line . Very very pleased and I've been telling all my friends . U have followed up on every detail. Ill be back . Thank u . 75727

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by: Melissa Miesler06/17/2014

Very happy with my order from etrailer. You had my order in stock and it was sent right away. Even when I needed another part I was easily able to call your customer service department and they took care of me right away and were very nice! Your customer service department was the easiest department I've talked to. Thank you for allowing me to be a customer and taking care of what I needed. I will keep your company in mind when needing something again. :) 135969

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by: Rafael Douglas01/21/2013

Product received earlier than expected. Meets my expectations. Have not installed it yet as I just received it today but it is exactly what I was looking for. Dealer wanted to charge me $100 for the same piece, I am very glad I was able to find this which has more than what I asked for and was way cheaper. In the future, if I am in need of any trailer or towing accessories I will be sure to come back to this website. Thank you very much for your service. 63728

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by: Patrick O.06/22/2011

Product exactly replaces the OEM unit at a fraction of the cost. I should have bought two in case I drag my back end and break it again! It's not that the quality is such that they break, but water bars and off roading can be hard on hitch components. The wire quick connectors clipped exactly into place. The mounting bracket needed some minor modifications, but nothing that you can't manage if you were installing this thing int he first place. 17642

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by: Rick Hugi11/25/2014

Great product and much more affordable than OEM. Removing the left license plate light makes for a great alternative spot for your trailer connection. The chance of hitting it on a big rock again is gone. Lots of room behind for the wire bundle. 162406

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by: David08/21/2015

This was really easy to install and all my trailer lights are working again! My factory connector gave out and all the female parts pulled out and left me with no trailer lights. Now I'm ready to go and tow again without the worry of getting pulled over and getting a possible ticket. Etrailer sent me an e-mail throughout the whole shipping process and wanted to make sure I was happy with my purchase. What an awesome experience! 220907

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by: Hal R.05/26/2011

Product works great. $300 less than what the local Toyota dealer wanted for the same thing. If I ever need an item(s) again I will check with etrailer first. The price for this item was less than the local automotive parts stores had for similar items that fit ford, chevy etc. Even with snail mail the package was here in the northeast in five days. Yes, I recommend to anyone. 15493

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by: Mark K04/24/2015

Nice product for the price. Original equipment was ridiculously priced in comparison. Would like to see a more substantial mounting bracket. The original is MUCH heavier duty. I ended up drilling for holes in the original bracket and mounting whole unit on the original bracket. Much stronger, looks good, and am very happy. 187858

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by: Willie J02/16/2015

I contacted etrailer for specific parts needed for my 2008 Tundra. They immediately responded with detailed parts needed for my repairs. They also supplied an installation video as well! A few days later the parts were at my doorstep. Great parts, great service, great prices, great Company! Kudos to the etrailer staff! 174914

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by: Nick S.02/11/2015

This is a great replacement for only about $35! Plugs right in and is durable. The bracket included seemed a little weak compared to the OEM bracket, but with a 10 minute modification you can use the OEM bracket and not drill any new holes. Excellent choice considering the OEM replacement is over $230.00! 173384

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by: Andrew.V07/30/2011

Products are good but etrailer shipped them with no manufacturer box or instructions. All they did was remove them from their original boxes and threw them into another box for shipping! No packing material or anything, just a bunch of loose parts rattling away! Pretty sad Etrailer. 20595

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by: Brian B.06/21/2015

Great product! Truly plug and play. Just had to unplug the caps from the factory and plug in my new 7-pin. In one of the pictures you can see the plugs. Great product, and great support from etrailer. Etrailer will be my first stop for future trailer accessory purchases. 206073

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by: Bill W05/21/2012

As advertised. However the mounting bracket had to be redrilled to match the factory holes under the bumper. Otherwise the connectors fit with the factory wiring and appears to be working fine. It may not be as heavy duty as factory parts but it is also1/6 the cost. 41211

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by: Justin Spear03/21/2012

I have to say that it fits great and I was actually able to change the location of it so I will not be breaking it as I have with the one that came with the truck due to poor location and it looks great as if it was designed to be there. sorry I dont have any pics. 34671

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by: Peter M08/04/2013

The only issue that I had with this product was that the bracket to attach the wiring kit to the truck did not match(2008 Toyota Tundra). After a couple of modifications, I was able to attach it to the truck. Other then that, everything else fit perfectly. 93194

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by: Dan O.04/25/2012

Not excellent, but better than good. Mounting Plate not the right plate for a 2010 Tundra, and holes do not align. Had to bend plate, and redrill holes to larger diameter and placement. Not quite as "plug and chug" as I had hoped for. 38295

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by: Kurt06/01/2013

As with other reviews I did have to modify mounting bracket. No big deal for a trailer plug that costs 10% of an OEM plug. No problems with ordering. Processed fast with an upgrade on shipping. Thanks. I will order from you again. 82855

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by: Edward H.01/31/2015

Highly recommend this vendor. 171980

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by: Robert Decker06/02/2014

Great product good price!!! 133815

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by: Tom b05/31/2013

This is a great replacement trailer wiring harness. Pops right on, and works perfectly. Only reason I'm ordering a second unit is because I broke my first one when a trailer came loose and whacked it. 82698

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by: mitchell cozart08/25/2011

very happy with product easy to install worked great.. fast shipping would reccomend to anyone that does not want to mess around with their local dealership and spend way to much money! 22781

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by: John R05/17/2011

I made my own bracket for this out of 5052 aluminum, but the connectors are very good quality. Also, the potting on the back of the assembly is WAY better than the factory unit. 14519

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by: Terry S12/01/2011

This item was an excellent replacement for the wiring harness on my 2007 Toyota Tundra. The only thing I had to modify was the mounting bracket but the plug ins were perfect. 27523

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by: Doug B.12/23/2013

plugged right in to factory connectors. The metal bracket for the wiring harness is thinner gauge metal and required drilling new holes, but great price for what you get. 110964

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by: bruce01/14/2013

the techs researched the product i was needing and found the proper item for my vehicle. it fit into my factory harness perfectly at 10th the cost from the manufacture. 63029

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by: k.r.jones03/18/2015

Just to let folks in need of towing parts know, don't hesitate to try This business gave me better service than any place I've delt with in the past. 179387

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by: GaryC06/22/2012

Good product at a good price and thr service could not have been better. Will use etrailer for all my applicable needs. Great website for the do it yourself type. 45173

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by: Rick W.05/11/2014

Everything worked perfect except the bracket did not fit my Tundra. I was able to use the old bracket by drilling additional holes that matched the wiring kit. 129962

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by: Les R.12/29/2011

Not as heavy as the original pig tail but both plugs matched perfectly and the system worked flawlessly! I give it a 5/5 for price and ease of installation. 28858

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by: davel08/13/2013

The product fit, but I had to drill some new holes in the bracket to make it work. But the plug in's worked. Other than the bracket it work's 94782

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by: mike d06/03/2015

Ordered a new trailer plug receiver for my tundra. Dealer wanted 285. Yours was 35. Works great. Received fast and great updates. Thank you. 200341

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by: matt03/14/2013

Everything hooks up easily on a 2007 Tundra. The bracket doesn't work out of the box, but a little bit of modification makes it work fine. 70770

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by: jeff07/20/2012

Toyota plugs fit properly, it works, but not an exact replacement. Modifying is required. Connections are not brass. Worth the price. 48653

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by: PaulE08/08/2011

Like another review. I had to drill holes to mount the plug. The quality of this Hopkins unit is not as good as the OFE. 21410

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by: Brian P06/01/2012

Clipped right into my 2010 Tundra factory wire harness at the back of the truck. Took just a few minutes to install. A+ 42351

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by: travis05/25/2015

Plugged in and worked like t was supposed to. A little fabrication onthe bracket less than ten minutes yo iinstall 196724

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by: Wes V.11/06/2014

Shipping was faster than expected. The wiring harness came with everything I needed and made connection too easy! 159737

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by: Brian L.07/02/2013

Great item and easy to install. I too had to drill two holes to match the bracket up, but no problems after that. 87179

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by: George s04/12/2012

Great. Had to make new holes in the bracket to install where old one was screwed in . Worked fine when connected. 36913

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by: Luke08/24/2011

Very fast shipment, good fit, saved about $200 vs the dealer cost for the same part. does it again! 22710

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by: Dave C08/08/2015

The only complaint, it would be nice if had a bracket like the one on the truck, and a couple of wire ties. 217816

Show More Reviews

Ask the Experts about this Hopkins Custom Fit Vehicle Wiring
Do you have a question about this Custom Fit Vehicle Wiring?

  • Replacement 7-Way Trailer Connector and Wiring Harness for a 2007 Toyota Tundra
  • We do have the Pollak 7- and 4-Pole Trailer Connector Socket, # HM40975, if it is just the plug part that is broken on your 2007 Toyota Tundra. If the wiring harness is damaged, you could use the 4 Foot Pigtail Wiring Harness, # PK11998, to replace the area that is broken. The wiring configuration for this harness can be found on the product page in the Specs section.
    view full answer...

  • Installing OEM Replacement 7-Way Trailer Connector on 2007 Toyota Tundra
  • The correct replacement 7-way for your Tundra should be part # HM43385. You can confirm this by examining the connectors under the truck that the connector would plug into. One connector should accept 4 pins, the other three pins. If your connectors are different, with one accepting 4 pins and the other 2 pins, you would need # HM11143395. The HM43385 fits 2003-2007 Tundra models, according to Hopkins. It is important that you check the existing connectors to ensure you get the correct...
    view full answer...

  • Replacement 7-Way and 4-Way Trailer Connector for a 2007 Toyota Tundra
  • We do have a replacement 7-way and 4-way trailer connector for the 2007 Toyota Tundra, but before we can determine which harness will work for your truck, we will need to know what type of plugs your trucks tow package wiring requires and how the connectors are wired. Unfortunately, Toyota decided to wire this truck a number of different ways. The Tundra had a generation change between 2006 and 2007 and this caused some discrepancies in the wiring. Your factory 4-way and 7-way trailer...
    view full answer...

  • Replacement 7-Way Trailer Connector for a 2007 Toyota Tundra
  • From what I could find, the 2007 Toyota Tundra used a harness like the 2006 model, # 20137. However, the plugs in this replacement connector do not sound like what you are describing. What you are describing sounds like the harness for the 2008 to 2010 models, # HM11143395 that you have referenced. Also, for a 2007, I found that a harness like # 54701-004 will fit and it has connectors like on # HM11143395. You will need to examine your connectors closely to determine which one, # 20137...
    view full answer...

  • How to Identify a Trailer Connector on a 2009 Toyota Tundra
  • If your 2009 Toyota Tundra came with the factory tow package, then it should have a 7-way round trailer connector attached to the bottom of the rear bumper to the left of the trailer hitch (see photo). I recommend looking at the back of your truck to see if you have the factory 7-way trailer connector. If your truck does not have a 7-way trailer connector and you are sure your truck was equipped with the factory tow package, there should be two connectors under the vehicle near the frame...
    view full answer...

  • 7-Way Wiring Harness Recommendation for a 2012 Toyota Tundra with a Factory 4-Way
  • I wish I had a plug and play 7-way that would install on your 2012 Toyota Tundra that would replace your 7-way. But you will need to hardwire in a 7-way. If you only need a 7-way for a trailer without trailer brakes you could get away with just getting a # 37185 and just plugging in your 4-way to it. If you need to install a brake controller and operate trailer brakes you will need to get a Brake Controller Installation Kit part # ETBC7. This comes with everything you will need to install...
    view full answer...

  • Trailer Hitch and Wiring Recommendation for a 2010 Toyota Tundra TRD SPORT
  • I spoke with my contact at Draw-Tite and he stated that hitch # 41935, fits all models of the 2010 Toyota Tundra, including the TRD Sport models, as long as it did not come with a factory trailer hitch. You could also use Curt trailer hitch # C15398. I have included links to the installation instructions for each for you. If you plan on doing some towing, I recommend the etrailer ball mount kit # EBMK2416. It comes with a ball mount, 2 balls, a hitch pin with clip, and a carrying bag....
    view full answer...

  • Installing Hopkins Tow Package Wiring Kit # HM11143395 on 2008 Toyota Tundra
  • The Hopkins Tow Package Wiring you referenced, part # HM11143395 will plug into the trailer wiring connectors located under and behind the rear bumper. The connectors are usually found over toward the drivers side frame member. If the controller is already installed using a wiring adapter like # 3040-P, you should be all set to go. Make sure that the extra ground wire on the adapter is securely attached to a factory grounding point under the dash. You can see an install video showing...
    view full answer...

  • Which Replacement 4-Way and 7-Way Trailer Wiring Harness for a 2007 Toyota Tundra
  • The part you have selected, the Hopkins Tow Package Wiring Kit for Toyota Tundra, part # HM11143395, is specified for 2008 - 2010 Toyota Tundra trucks. This part has two grey connectors to couple with the factory wiring; one is a 2-wire rectangular connector and the other a 5-wire square connector. It will be a good idea to inspect the existing connectors on your Tundra to confirm the number of wires going to each so that you are certain of the replacement. Toyota did make some running...
    view full answer...

  • 7-Way Trailer Connector Replacement Recommendation for a 2007 Toyota Tundra
  • The replacement 7-way you would want for your 2007 Toyota Tundra is the Hopkins Trailer 7-Way part # HM11143395. This comes with connectors that will match what you have on your vehicle. I attached an install video for you to check out as well.
    view full answer...

  • Will Hopkins Tow Package Wiring Kit # HM11143395 Work with a Canadian Truck
  • I spoke with my contact at Hopkins who said this part is designed to fit the 2007 to 2014 Toyota Tundra with the factory 7-way. If your 2014 Tundra came equipped with the factory 7-way plug -- the same configuration as in the photo I have attached -- then # HM11143395 is the part you want. My contact said Hopkins has not had any fit issues with Canadian models.
    view full answer...

  • How Does the Hopkins Tow Package Wiring Kit # HM11143395 Install On a 2010 Toyota Tundra
  • As long as your 2010 Toyota Tundra has the factory tow package 7-way connection harness underneath the rear of your truck this would simply plug in and you would be ready to go. However, if you do not have the factory harness you will still be able to plug this unit in. I would recommend plugging the Hopkins Tow Package Wiring Kit, part # HM11143395, and testing the wires to make sure the tow package is complete. If you have a 4-way trailer connector and you are looking upgrade to a...
    view full answer...

  • Replacing Existing 4-Pole Trailer Connector on 2011 Toyota Tundra with a 7-Way
  • You'll need to convert your existing 4-pole to a 7-way trailer connector. How to go about this will depend on how your truck is equipped. Follow the wire from your existing 4-pole, and find the connector it plugs into just behind the bumper. If there's a second connector right next to it, and there's wires leading to the connector, you'll be able to unplug your existing 4-pole and use the # HM11143395 instead. If you were wanting to install a brake controller, you'd need to choose a controller...
    view full answer...

  • Brake Controller Recommendation for a 2014 Toyota Tundra
  • You would want to install a brake controller. You should check with your local laws and regulations to determine what towing setups are required to have trailer brakes activated by a brake controller. Some states require trailer brakes and a brake controller on any vehicle that is towing a trailer, but in your situation I would strongly recommend one. We recommend that at the very least if the trailer weighs over 50 percent of the weight of the tow vehicle than a brake controller should...
    view full answer...

  • Replacement 7-Way Wiring Harness for a 2007 Toyota Tundra
  • Since your truck has a 5 pin plug and a 2 pin plug for the trailer connector, you will want the Hopkins Tow Package Wiring Kit, # HM11143395, that you referenced. Toyota made a change to the tow package wiring during the 2007 model year, so some 2007 models, like yours, are wired like the 2008 - 2010 models.
    view full answer...

  • Adding a 4 and 7-Way Trailer Connector to a 2007 Toyota Tundra
  • In order to install a 7-Way trailer connector on a 2007 Toyota Tundra, it would be a hardwire situation, as the HM11143395 will not fit. Instead you would need to have a 4-Way or add a 4-Way using # 119179KIT, and then use a 4 and 7-Way installation kit # ETBC7. I have included a link to the installation details for the 4-Way and links to an FAQ and video showign the installation of an ETBC7 kit. If you need a brake controller, I recommend the Tekonsha P2, # 90885. It is one of our best...
    view full answer...

  • Replacement Trailer Wiring 7-Way Recommendation for a 2008 Toyota Tundra
  • The correct replacement 7-way you would need for your 2008 Toyota Tundra is the Hopkins 7-Way part # HM11143395. I attached an install video for this product on a very similar 2008 Toyota Tundra as yours as well.
    view full answer...

  • Parts Needed to Install a Brake Controller on a 2008 Toyota Tundra With a Factory 4-Flat
  • The Hopkins Tow Package Wiring Kit, part # HM11143395, you selected is intended to be a factory replacement if your vehicle came equipped from the factory with a 7-Way connector. To finish the installation of your brake controller on your 2008 Toyota Tundra with a factory 4-flat, you can use our Brake Controller Installation Kit, # ETBC7, or purchase individual parts as needed. Hopefully the 7 way connector installed by the previous owner has a connection point for the factory 4-Flat...
    view full answer...

  • Trailer Lights Work but No Power On Brake Output Pin on 2008 Toyota Tundra Towing 5th Wheel Trailer
  • Depending on what type of trailer connector you have on the truck and trailer you may be checking the wrong pin. If you have a 6-Way round connector, such as # PK11609, the brake output pin will either be the center pin or the pin in the 10 oclock position on the vehicle, 2 oclock on the trailer side. On a 7-Way connector, such as # HM11143395, the brake output pin is in the 5 oclock position on the truck side and the 7 oclock position on the trailer side. If none of the pins mentioned...
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  • What 7-Way And 4-Way Connector Will Replace Existing 7-Way On 2008 Toyota Tundra With Tow Package
  • For your 2008 Toyota Tundra with factory tow package you will need to use the Hopkins Replacement Multi-Tow 7-Way and 4-Way Trailer Connector # HM11143395. This will plug into your factory tow package wiring harness and give you a 7-way and 4-way at the rear of your vehicle. It looks just like the # 20137 picture, but has a different connector for the 2008 to 2010 Toyota Tundra. The Tow Ready Replacement Multi-Plug 7-Way and 4 Pole Trailer Connector, part # 20137, is for the 2003 to...
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  • 7-Way Trailer Socket for 2012 Toyota Tundra with Factory Tow Package
  • The part you referenced, Pollak 7- and 4-Pole Trailer Connector Socket with Mounting Bracket # HM40975, accepts a standard round U.S. Car connector which is the type supplied on the 2012 Tundra with factory tow package. Please see the linked photo showing the rear side of this item. As long as your truck has the round connector to mate with this socket it will serve as a suitable replacement. If it does not have a round U.S. Car connector, but instead has two small square and rectangular...
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  • Brake Controller and Weight Distribution for 2012 Toyota Tundra Towing Keystone Outback TT
  • For a brake controller, I'd recommend a proportional controller like the Tekonsha Prodigy P2 # 90885. Proportional controllers offer safe predictable braking and the P2 is extremely easy to set up and use. If your Tundra has the factory installed 7-way, you'll need the brake controller wiring adapter, part # 3040-P. If the truck has the 4-pole connector, you'll unplug the 4-pole and install # HM11143395. If it has no controller at all, you'd install the # HM11143395. To choose a weight...
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  • Replacement 7-Way Trailer Connector-2007 Toyota Tundra
  • The Hopkins # HM11143395 you've looked at is the correct replacement 7-way for your 2007 Toyota Tundra. The installation is pretty simple, you can see the procedure by clicking the provided link and viewing the video showing the harness being installed on a 2008 Tundra.
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  • 4-Way And 7-Way Adapter For 2014 Toyota Tundra
  • If you have a 7-way connector on your 2014 Toyota Tundra, the harness I recommend is the Hopkins Custom Fit Vehicle Wiring, part # HM11143395. Both the 4-way and the 7-way connector are active at the same time on the harness. You may want to check your Tundra owner's manual for any information as to its wiring capacity to avoid any potential for overloading the vehicle circuit.
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  • Parts Needed to Add a 7-Way Trailer Connector to a 2008 Toyota Tacoma
  • If the 2008 Toyota Tacoma came with a factory 7-Way wiring harness, there is no replacement 7-Way available. If it came with a 4-Way wiring harness, you can use # 37185. You will need to hardwire the remaining 4 wires. White grounds to the trailer frame, blue connects to the blue wire of a brake controller, black goes to the positive battery terminal via a 40 amp circuit breaker, # PK54540, and the last wire connects to the reverse light circuit. Or use # ETBC7 which comes with everything...
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  • Replacement Trailer 7-Way Recommendation for a 2014 Toyota Tundra
  • Yes, I checked with Hopkins and the Hopkins Custom Fit Vehicle Wiring # HM11143395 that you referenced has been confirmed as a fit for your 2014 Toyota Tundra for a replacement 7-way. I attached an install video for you to check out as well.
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  • Recommendation for Towing a Trailer with 4-Way with a 2013 Toyota Tundra with 7-Way
  • For your 2013 Toyota Tundra I would recommend you replace your current 7-way with a part # HM11143395. This will plug into the factory wiring of your truck and will give you both a 7-way and a 4-way trailer wiring connector at the rear of your vehicle so that you could tow a trailer with either style connector. I attached an install video for this product for you to check out as well.
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  • Replacing a 7-Way with a 7 and 4-Way on a 2014 Toyota Tundra
  • Trailer wiring harness # HM11141835 is designed as a replacement for a 2014 Toyota Tundra that came with a factory 4-Way. There isn't an additional connector if your truck already has the 7-Way. A simple solution would be to replace the factory 7-Way with # HM11143395 which is both a 7-Way and a 4-Way so you would have access to both types of connectors.
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Do you have a question about this Custom Fit Vehicle Wiring?

Info for this part was:

Test Fit:
Joe V

Expert Research:
Michael L

Video by:
Andrew K

Expert Research:
Michael H

Installed by:
Jeff D

Expert Research:
Reno H

Expert Research:
Jameson C

Expert Research:
John H

Updated by:
Adele M

Expert Research:
Adam R

Photos by:
Jim W

Expert Research:
Jeffrey L

Updated by:
Sarah W

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