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Replacement Wiring Harness for Tow Ready Nissan Vehicle Wiring Harness

Replacement Wiring Harness for Tow Ready Nissan Vehicle Wiring Harness

Item # 118263
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118263 - Wiring Harness Tow Ready Custom Fit Vehicle Wiring
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Replaces a damaged harness and 4-way plug for your Tow Ready Nissan vehicle wiring harness (118525). Does not include the relays needed to activate your Nissan's tow package. 1-800-496-5010 to order Tow Ready accessories and parts part number 118263 or order online at etrailer.com. Free expert support on all Tow Ready products. Guaranteed Lowest Price and Fastest Shipping for Replacement Wiring Harness for Tow Ready Nissan Vehicle Wiring Harness. Accessories and Parts reviews from real customers.
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Tow Ready Accessories and Parts - 118263

  • Custom Fit Vehicle Wiring
  • Wiring Harness
  • Tow Ready

Replaces a damaged harness and 4-way plug for your Tow Ready Nissan vehicle wiring harness (118525). Does not include the relays needed to activate your Nissan's tow package.


Features:

  • Replaces a damaged harness and 4-way plug for your Tow Ready Nissan vehicle wiring harness (118525)
    • Does not include the relays needed to activate your Nissan's tow package
  • Includes 1 replacement vehicle wiring harness and 4-way plug


118263 Replacement Wiring Harness for Tow Ready Nissan Vehicle Wiring Harness

Installation Details 118263 Installation instructions


California residents: click here


Video of Replacement Wiring Harness for Tow Ready Nissan Vehicle Wiring Harness

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for Tow Ready Custom Fit Vehicle Wiring 118263 Review

Today we're going to be taking a look at the replacement OEM tote package wiring harness with the 4-way flat connector. This product is going to fit the following vehicles: 2005 through 2012 Nissan Frontier Pickup, '05-'12 Nissan Pathfinder, '05-'12 Nissan Extera, and '09-2012 Suzuki Equator. This is an exact replacement for the damaged OEM wiring harness. It's going to provide your 4-way flat connector at the back of your vehicle to power your trailer's signal lights. It does come with a dust cap, it's already tethered to the housing so you don't have to worry about misplacing that or losing that. That's going to do a great job at covering up the connection points when your plug's not being used.

This system is going to connect quickly and easily. It's going to come with your detailed installation instructions to walk you through that whole process step-by-step. Basically, all you have to do is locate the connection point depending on your vehicle, take the gray connector, and plug it into the OEM connector on your vehicle. The plugs are going to match up perfectly, they're going to snap lock together for a nice, tight, secure fit. Once you have that done, you can use the included cable ties to secure any access or slack in your wiring, and then you'd wrap this towards the rear of your vehicle. That way it's easily accessible to make your connections to your trailer.

We do recommend using some dialectic grease on all of your electrical connections, like the plugs on the vehicle and the 4 port connector itself. That grease is going to do a great job at preventing rusting and corrosion at connection points. If you need some of that, it is sold separately and you can find it right here at etrailer.com. That's going to do it for today's look at the replacement OEM tote package wiring harness with the 4-way flat connector.


Customer Reviews

Replacement Wiring Harness for Tow Ready Nissan Vehicle Wiring Harness - 118263

Average Customer Rating:  4.9 out of 5 stars   (76 Customer Reviews)

Replaces a damaged harness and 4-way plug for your Tow Ready Nissan vehicle wiring harness (118525). Does not include the relays needed to activate your Nissan's tow package.


by:

Fit right on the existing wiring harness. Although I have not hooked a trailer up to test it yet.




by:

way too easy.




by:

I loved, great store outstanding service , very fast service great information on instructions video , I will recommend to anyone about the products that i both excellent , I will definetly do business with E-trailer again , thank you so much




by:

The part that I purchased is good. The harness fits and seem to be very good quality. My Exterra had the connector in the back to plug into. I thought that this harness was all I needed to make a connection to a trailer. After connecting the harness I only had turn and break lights. I did not have running lights. I needed to purchase a receiver hitch tow harness kit from nissan (part # 999T8-N5005). This kit includes the relays that are needed to safely run the running lights on this car. Wiring into the running lights as a shortcut can cause damage to the computer.


Comments
CAN U RUN THE PLUG WITH OUT [RUNNING LIGHTS ].OR WILL IT DAMAGE THE SYSTEM. AND WHAT WAS THE COST OF THE RELAY KIT FROM NISSAN $$
-- comment by: BYRON Z - 12/04/2012



by:

Having trouble making it work with the vehicle. Marker lights aren't working, but the lights on my car are.


Comments
From what you describe, it sounds like your Xterra is missing a relay that activates the running light circuit in your tow package wiring. We offer the relay as part # 38666-1
Relay - Blue - 4 Terminal - 12 Volt (Qty 1)
$12.62
. The fuse block that the relay plugs into is typically located to the left of the steering column, on the underside of the dash. The lower portion of the dash should be removable or should be hinged so it can be lowered to access the fuse block.
-- Etrailer Expert Mike L - 10/24/2018


by:

Easy to install, looks like factory, very happy. Thanks


Comments
Excellent after 1 year it still looks and performs like new. Couldn’t be any happier with this product.
Gary - 12/12/2021


by:

I received my Hidden Hitch and OEM wiring harness for a 2012 Nissan Frontier faster than expected as I took advantage of the free shipping. The hitch bolted right in place with no difficulties and the wiring harness fit correctly. I haven't had a chance to use either as yet but I'm confident everything will work as expected. When I purchased my new truck it was the truck salesman who recommended etrailer to me and I am glad he did.




by:

Quality product, quick and easy install on my 2010 Nissan Xterra. Only part that gave me some trouble was getting the factory cap off of the Pre wired plugin. Once the cap is removed, the wire harness plugs right in and you zip tie it in a few spots and your done.




by:

Had a little problem taking the plug cover off the factory installed wiring harness on my Nissan. But once I figured it out, the new harness snapped in beautifully. I used a couple additional ties to keep the wiring harness tight to the frame. Good purchase.




by:

Great product. It took me maybe 5 minutes to plug the wire harness into the factory connector, now it's trailer ready.




by:

Wiring harness and Hidden Hitch both fit perfect and was easy to install on my Nissan Frontier.




by:

Shipping was incredibly FAST. I installed it myself. This harness is great. Just plug it in and back up to the trailer and GO. Easy enough that I could do it with 0 (ZERO!) electrical skills.




by:

Plug fits, correct length. I wish Nissan ran running lights to their 4 pin connector without needing extra parts or tapping another wire though.




by:

VERY EASY TO INSTALL JUST A SIMPLE UNPLUG OF FACTORY CAP AND PULUG IN THE HARNESS DOESNT GET ANY EASIER TO INSTALL THAN THIS HARNESS. AND A GOOD PRICE FOR THIS HARNESS. VERY HAPPY.




by:

Customer service was very friendly and helpful (did a fantastic job). Your customer service rep is the primary reason I will do business with etrailer in the future. I received the part ahead of time. The part was the correct part and was easy to install. I will definitely order from etrailer again.




by:

I wanted you to know that I found dealing with E Trailer was
a great experience no hassle, fast, your operator was great
the product fit and was easy to install great price. I would recommend to friends and already have.




by:

The product arrived on time as advertised. I have used etrailer numerious times with complete satisfaction.




by:

Would order parts from etrailer with no hesitation. Had what I needed for a reasonable price. Thanks again.




by:

I like the price and the part was exactly what I needed. Then I was informed of everything going on from shipping to arrival. Thank you for the great service, you guys really know how to treat your customers well. I recommend you to anyone I know looking for parts.




by:

Excellent packing and timely arrival. Your hitch is built like a tank and obviously meant to last. Installation was a breeze as everything fit like it was supposed to.

I would definitely reccomend your product.




by:

Arrived on time and worked perfect. I would recommend etrailer for any related needs.




by:

Should have read a bit closer, purchased and found out after the fact that I need an additional connector with relays. Information was
supplied on website, I just overlooked.




by:

Part was just what I needed and price was fantastic.




by:

Easy to install. Custom fit. I would first check in with etrailer for all future needs.



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Show More Reviews

See what our Experts say about this Tow Ready Accessories and Parts



  • Replacement OEM 4-way Harness for a 2011 Nissan Frontier Recommendation
    If the window sticker of the 2011 Nissan Frontier that you are looking at says that it has the factory trailer wiring you should already have the Replacement OEM Tow Package Wiring Harness, part # 118263, that you referenced. This product is for people who have either damaged their OEM harness or had a Nissan that did not have the wiring from the factory. The truck you are looking at should already have a factory 4-way if its says it is pre-wired and you should not need this product.
    view full answer...
  • Not Getting Power to the Factory Trailer Wiring on a 2007 Chevy Silverado
    If you test the trailer connector on your 2007 Chevy Silverado and it is not providing power when the lights are on, that would indicate there is a problem in the tow package wiring and you will need to trace the wiring towards the front of the vehicle to see if there are breaks anywhere. If the problem is occurring on the trailer side, the problem could be a dirty or corroded trailer connector or a bad ground on the trailer at the connector or the lights. Grounds should be attached to...
    view full answer...
  • Troubleshooting Taillights Not Illuminating on a Trailer Towed by a 2009 Nissan Frontier
    It sounds like there is a short on the trailer and that is what caused the lights to stop working after a brief amount of time. If you plan on towing with this trailer again I would recommend you go over the wiring of the trailer looking for an obvious shorts in the circuitry and fix as necessary. I did some research out on the internet and read one post where a guy had your exact problem and he unplugged all of the trailer relays and harnesses and then plugged them back in and started...
    view full answer...
  • Troubleshooting No Trailer Running Lights on a 2007 Nissan Frontier
    Most likely you did blow a fuse or relay under the hood of your 2007 Nissan Frontier. You will need to check your fuse box legend to determine where the running light trailer wiring fuse is and replace it.
    view full answer...
  • Troubleshooting Why Trailer Lights No Longer Work
    It does sound like you have a blown fuse or bad relay in your vehicle. You can find the fuse panel legend in your owner's manual or ask your dealership where the trailer towing fuse is located. There may be separate fuses used for trailer lighting. If the fuses and relays check out okay you will want to check the vehicle and the trailer connectors and wiring to make sure they have not been damaged or possibly had the ground wire come loose.
    view full answer...
  • Troubleshooting 2015 Nissan Xterra that Lost Trailer Stop and Turn Signals
    Sounds like there are some blown trailer wiring fuses/relays under the hood of your 2015 Nissan Xterra that are in need of replacing. Check all of the fuse boxes under the hood of your vehicle for the trailer wiring circuits and replace as needed. There may have been a short on your trailer's wiring that caused the short as well so be sure to check the wiring of the trailer for the short before you reconnect the trailer to your Xterra.
    view full answer...
  • No Power on Running Light Circuit on a 2012 Nissan Frontier 4-Way Trailer Connector
    If the running light relay is present in the in-cab fuse panel on your 2012 Nissan Frontier and you are still not getting power on the brown wire of wiring harness # 118263 then it could be the fuse associated with that relay. The fuse locations and functions are not in the vehicle owners manual so you will want to check the lids for the in-cab and under hood fuse panels.
    view full answer...
  • Troubleshooting No Left Turn/Brake Signal On Trailer
    The 9:00 position of your 7-way should have the left turn/brake signal and the 3:00 position should have the right turn/brake signal when a 7-way is wired up in the traditional layout. I attached a picture that shows how a 7-way typically get wired. It sounds like your 7-way is functioning correctly if the 9:00 pin has voltage with the left blinker on. Is it possible the problem is on your trailer wiring? A bad ground could easily cause the problem you described. Check the grounds of the...
    view full answer...
    Image 1 for
  • Troubleshooting Prodigy P3 Brake Controller that Stopped Working
    The most common cause for a brake controller to stop functioning is corrosion on the pin of the 7-way that carries the voltage to the trailer brakes. All you have to do to fix that is to take some sandpaper to the pins of the 7-way and you'd take care of that. What does the P3 controller show on the display when connected to a trailer though? That will be a good indicator of where the problem is most likely located. I attached an article on troubleshooting brake controller installs for...
    view full answer...
    Image 1 for
  • Trailer Brakes Lock Up with a 2011 Nissan Xterra
    The issue you described is a very common problem on 2005-2013 Nissan Xterras. The manufacturer had switched the blue brake output wire and black 12 volt wire which then caused the brakes to lock up when the trailer connector was plugged in. The good news is that it is an easy fix which entails just switching the wires back around which can be seen in the attached help article. The above issues is however not really going to cause the trailer lights to not work. Therefore, your first step...
    view full answer...
  • Trailer Wiring Harness Recommendation for a 2005 Nissan Frontier without Factory Tow Package
    Since your 2005 Nissan Frontier did not come with a tow package, I recommend trailer wiring harness # 118525. I have included a link to the installation details and a video showing a typical installation for you to view.
    view full answer...
  • Does the Trailer Wiring Harness # 56087 Require the Factory Tow Package on a 2011 Suzuki Equator
    The CURT Custom Fit Trailer Wiring Harness, item # 56087, does not require the factory tow package for installation. This harness plugs inline with the existing tail light wiring harness on the vehicle. I have provided a link to instructions for you to review. If your vehicle does have the factory tow package wiring, then you could use the Replacement OEM Tow Package Wiring Harness, item # 118263, on your vehicle. I have linked instructions for this harness also.
    view full answer...
  • Running Lights Stopped Working on a Trailer Towed by a 2005 Nissan Pathfinder with Tow Package
    It sounds like you may have a ground problem either on the trailer, on the Pathfinder, or both. A ground problem can cause the lights not to work properly. It can appear suddenly or gradually, and appears usually when the system is under load (running lights are on). First, make sure that the trailer side and vehicle side connectors are free of dirt and corrosion inside and in the backs of the plugs. You can then use a a circuit tester like # 40376 if needed to make sure the 7-Way has...
    view full answer...
  • Are Relays Required to Activate the Trailer Wiring Harness on a Nissan Frontier
    On the Nissan Frontier and other Nissan vehicles, if the vehicle did not come with a factory tow package it will not have a functioning wiring harness even if one, like # 118263, is added. There will be relays that will need to be inserted to make the trailer wiring harness fully functional. If your Nissan did not come with a factory tow package, you would need to use wiring harness # 118525. This harness comes with the relays needed and the wiring required to make everything functional....
    view full answer...
  • Trailer Running Lights Not Working When Connected to a 2006 Nissan Frontier
    First, you can verify if your 2006 Nissan Frontier came with a factory tow package by having a dealership run the VIN number to tell you what options it came with. If it did come with a factory tow package, it could be that the relays associated with the tow package running lights needs to be replaced. If it did not come with a tow package then that relay may be missing. You can check the locations of the relays in the owners manual. You can use a circuit tester like # 40376 if needed...
    view full answer...
  • Which Wiring Harness is Needed For 2010 Nissan Frontier Without the Factory Tow Package
    On the 2010 Nissan Frontier, if the vehicle did not come with a factory tow package it will not have a functioning wiring harness even if the Tow Ready Wiring Harness, part # 118263, is added. There will be relays that will need to be inserted to make the trailer wiring harness fully functional. The relays are not normally included on a vehicle if it does not have the factory tow package. Usually the relays would be installed in the relay box under the hood if it came with the factory...
    view full answer...
  • Trailer Wiring Harness Recommendation for a 2006 Nissan Frontier
    The Tow Ready Wiring Harness, # 118263, that you referenced is a replacement harness for damaged OEM wiring harnesses. If you already have a 4-flat trailer connector on your 2006 Nissan Frontier and need to replace it, then this is the product that you will need. If you do not have a trailer connector, then you will need to use the Tow Ready Custom Fit Vehicle Wiring Harness, # 118525. This harness includes the # 118263 harness, but also provides the necessary relays that are required...
    view full answer...
  • What is the Correct Trailer Wiring Harness for a 2006 Nissan Frontier SE Crew Cab
    The 2006 Nissan Frontier is going to have that plug you have found no matter how the truck is equipped. If your truck did not come with a factory tow package, there will be no power to that plug. You can test it with a circuit tester like # 3808 if needed. There are some cases where even if the relays for the tow package are not present, there could still be power at that plug because the tester only draws a small amount of power. Consult the owners manual to find the locations of the...
    view full answer...
  • Troubleshooting 2009 Nissan Frontier4-Pole Trailer Wiring Harness That Won't Operate Trailer Lights
    Most likely, your problem is caused by a blown fuse or relay caused by a short in your trailer wiring. First, make sure that the wiring harness that holds the relays behind the passenger side kick panel is plugged in all the way, until it clicks. Make sure the 2 blue relays are fully seated in the harness. You can see the location of the harness by clicking the provided link for the # 118525 wiring harness. You can also check the point where the # 118263 plugs in under the vehicle, making...
    view full answer...
  • 4-Way Trailer Connector for a 2015 Nissan Pathfinder
    Wiring harness # 118263 is only part of what you would need for your 2015 Nissan Pathfinder. There is also a jumper harness and relays that will be needed to make the harness fully functional and is not included with # 118263 since it is for models that have the factory tow pacakge. To get everything needed I recommend # 118670. It comes with the jumper harness, relays, and the 4-Way harness.
    view full answer...
  • Troubleshooting Brake and Turn Lights on T-One Wiring Harness for 2010 Nissan Xterra
    The Tow Ready Replacement OEM Tow Package Wiring Harness # 118263 is a fit for the 2010 Nissan Xterra with factory tow package. It is possible that exposure to the elements has corroded the OEM connector under the vehicle where this harness plugs in. You can try disconnecting the harness and applying a spray-on contact cleaner like Caig De-Oxit to see if that corrects the problem. You can apply a tester like # 40376 to the pins on the OEM connector to see if the brake and turn signals...
    view full answer...
  • How to Determine if 2005 Nissan Frontier has Tow Package for Installing Trailer Wiring
    The pin needed to install the # 118263 will be on the frame of the truck, but what matters most is whether or not the rest of the tow package wiring will be present. You would need to remove the passenger side kick panel to the right of where a passengers right foot would be. If there is a harness plugged in there that looks like what's picture then all you would need is the # 118263. If not you would need the part # 118525 instead.
    view full answer...
    Image 1 for
  • Which 4-Way Wiring Harness for 2005 Nissan Xterra SE Wiring
    To find the correct wiring harness for your 2005 Nissan Xterra, you would need to know whether or not the vehicle has a tow package installed. To find this out for certain, you could check your paperwork for the vehicle or call the dealer with your VIN. If you do NOT have the tow package either part # 43605 or 118263 could be used, but in order to use # 118623 in the Xterra without the tow package, a relay that would be obtained from your Nissan dealer would need to be installed. If you...
    view full answer...
  • Plug-N-Tow Vehicle Wiring Harness Vehicle Connection Location on a 2008 Nissan Xterra
    Wiring harness # 43605 plugs in behind the taillights, with an additional wire run to front of the vehicle to connect to the battery. You can refer to your owner's manual for information on how to access behind the taillights, (search under how to change bulb). If your vehicle has the factory towing package, you need wiring harness 118263, the connection point on this harness runs along the frame on the driver's side. To view the install details, click on the provided link.
    view full answer...


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