2016 Toyota 4Runner Trailer Wiring Kits
When it comes to towing with your 2016 Toyota 4Runner, having a reliable trailer wiring kit is essential to ensure your lights and signals work properly. Regular maintenance of your trailer wiring kit will help prevent issues on the road, like flickering lights or complete electrical failures. Pay attention to common symptoms that indicate your wiring might need some TLC, such as dim lights, intermittent connections, or even electrical shorts that could put a damper on your towing plans. A quick inspection of the connectors and wiring for signs of wear or corrosion can save you a lot of headaches down the line, ensuring your adventures stay safe and worry-free!
Essential Trailer Wiring Kit Maintenance for Your 2016 Toyota 4Runner
If you own a 2016 Toyota 4Runner and are looking to enhance your towing capabilities, then investing in a quality Trailer Wiring Kit is a must! Whether you’re hauling a boat, camper, or trailer, having a solid wiring setup ensures your lights and signals work perfectly, keeping you safe on the road. Regular maintenance and upgrades to your trailer wiring kit can save you headaches down the line, as well as prevent electrical issues that could arise from poor connections or outdated wiring. At Advance Auto Parts, we offer a wide selection of Wiring Kits from trusted brands that provide superior reliability and performance, because we understand how important it is for DIYers like you to find quality parts. Shopping with us means you’re not just getting great deals but also the peace of mind that comes with knowing you’re equipping your 4Runner with the best components available.
Cost of Trailer Wiring Kits for Your 2016 Toyota 4Runner
When it comes to trailer wiring kits, Advance Auto Parts offers a solid selection of reliable brands that cater to DIY enthusiasts looking to get the job done right. With prices ranging from a budget-friendly $20.99 to a more robust $39.99, you can find something that fits both your budget and your needs, with the average price landing around $29.12. Whether you’re towing a boat, camper, or utility trailer, we’ve got you covered with options that ensure a hassle-free connection, allowing you to hit the road with confidence and style.
Complete Your 2016 Toyota 4Runner Trailer Wiring Kit Job with the Right Tools and Parts
When you’re diving into the wiring of your trailer, having the right products on hand is key to ensuring a smooth process and safe connections. Aside from the trailer wiring kit itself, consider grabbing some extra electrical connectors, heat shrink tubing, and even a multimeter to check your circuit continuity. You might also want handy tools like a wire stripper, crimping tool, and electrical tape for those neat, secure connections. And don’t forget safety first—always wear gloves to shield your hands from sharp wires or metal edges, and consider using safety glasses, especially if you’re making any cuts or adjustments. Being cautious will help you stay focused on the road ahead rather than dealing with wiring mishaps!
Trailer Wiring Kits for Your 2016 Toyota 4Runner
Hopkins – Wiring Kit (Part No.40974)
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$41.99
Tow more than one trailer? This exact OEM replacement Multi-Tow design features multiple towing options from one connector by providing sockets for towing both 7 blade and 4 flat trailers. This connector is Plug-In Simple! with no cutting or splicing, saving you time by utilizing an OEM connector to create an exact fit for easy installation and maximum weatherproofing.
Product Features:
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Product Features:
- Multi-Tow provides multiple towing options from one connector
- Plug-In Simple! Wiring Kit
- Utilizes OEM connectors create an exact fit and maximum weatherproofing
- Impact and corrosion resistant
- Pre-greased terminals for added protection
- Includes Step-By-Step Instructions
Hopkins – Wiring Kit (Part No.40950)
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$37.99
By incorporating Endurance design features that include oversized hinges, internal grommets for enhanced weather proofing and a lid that opens 180 degrees, this connector is guaranteed to last for years of trouble free use. Multi-Tow design feature adds multiple towing options from one connector by providing sockets for towing both 7 blade and 4 flat trailers. This connector is Plug-In Simple! with no cutting or splicing, saving you time by utilizing an OEM connector to create an exact fit for easy installation and maximum weatherproofing. Four hole mount installation for standard mounting brackets.
Product Features:
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Product Features:
- Endurance Professional Grade
- Plug-In Simple! Wiring Kit
- Utilizes OEM connectors create an exact fit and maximum weatherproofing
- Multi-Tow provides multiple towing options from one connector
- Weatherproof lid opens 180 degrees
- Oversized hinge offers ultimate durability
- Superior Ergonomics
- For Use w/Factory Tow Package
- Impact And Corrosion Resistant
CURT – Replacement USCAR Socket with 24in. Wires (Vehicle Side) (Part No.56229)
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$26.99
Like trailer hitches and ball mounts, electrical connectors range all over the board in shape, size and capability, but no matter what your trailer’s electrical functions are, you need a solid connection to keep the power flowing and ensure safety on the road. CURT electrical connectors are designed and manufactured to give you a reliable connection every time you plug in your trailer. This 7-way USCAR replacement harness is designed to replace an existing USCAR plug and supply power for tail lights, turn signals, electric trailer brakes, a battery, reverse lights and brake lights, as well as a ground connection. It features rust-free black plastic construction and comes with color-coded wires and 24″ of bonded wire for easy splicing into your vehicle’s wiring system. This 7-way USCAR connector is a female-end socket, specifically designed for the vehicle side of the connection.
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Product Features:
- Replaces damaged or missing USCAR vehicle harness
- Includes 24″ color-coded, bonded wires for easy installation
CURT – Replacement OE 4-Way Flat Socket (T s into USCAR) (Part No.55384)
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$41.99
Stress is the last thing you should feel when towing a trailer — whether you’re hauling your RV to that favorite camping destination, your ATVs up to the hunting grounds or your fishing boat to the new hidden hotspot. At CURT, we think your towing equipment should add to the enjoyment of your experience, not detract from it. CURT custom wiring connectors are the easiest way to outfit your vehicle with a CURT trailer wiring connection. They are built with some of the most advanced technology in the industry, and each one is custom-fitted to work with a specific make and model. Some automotive manufacturers install a special socket on the vehicle to be used for vehicle-to-trailer wiring. Though this special socket is not equipped on every vehicle, a CURT custom wiring connector (also called a T-connector) utilizes the socket for simple, stress-free installation. Rather than requiring you to cut, splice and solder into your vehicle’s wiring system, the custom wiring connector uses a single OEM-compatible plug and instantly provides a standard vehicle-to-trailer wiring connection, typically in the form a 4-way flat. All CURT custom wiring connectors are made vehicle-specific for the easiest possible installation and the best fit. This particular connector provides a 4-way flat socket while retaining use of the existing OEM socket. It is designed to be a custom wiring option for a variety of vehicles (see application info to verify fitment with your vehicle). It comes with a dust cover to keep the connector socket clean when not in use.
Product Features:
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Product Features:
- Plugs into USCAR connection to add 4-way flat and retain use of existing socket
- Simple plug-and-play design eliminates the need for cutting or splicing
- 4-way flat output connects tail lights, brake lights and turn signals
- Dust cover included to keep connector clean when not in use
- Slit loom keeps wires contained and well protected
CURT – Replacement OE 4-Way Flat Socket (Plugs into USCAR) (Part No.55515)
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$35.49
A CURT custom wiring connector (sometimes called a T-connector) is a simple, plug-and-play electrical device that eliminates the need for cutting, splicing and soldering when installing vehicle-to-trailer wiring. Most vehicles do not come ready to tow. Unless your vehicle has a towing package, it is probably not equipped with a trailer wiring connector. This is where CURT’s custom wiring connectors come into play. A custom wiring connector uses a single original equipment plug to plug into a special socket provided by your vehicle. Though this option is not available on every vehicle, some automotive manufacturers design their vehicles to be easily equipped for towing by supplying a socket, integrated into the vehicle’s electrical system, to readily accept a custom wiring connector. With a CURT custom wiring connector, there is no need to tap into the taillight assembly because a special socket is already provided. This custom wiring connector provides a 4-way flat connector socket and is designed to be a custom wiring option for a variety of vehicles (see application info to verify fitment with your vehicle). CURT custom wiring connectors are designed to be long-lasting and simple to install. They come with dust covers to keep your connector clean when not in use.
Product Features:
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Product Features:
- Plugs into USCAR socket to provide 4-way flat trailer wiring connector
- Simple plug-and-play design eliminates the need for cutting or splicing
- 4-way flat output connects tail lights, brake lights and turn signals
- Dust cover included to keep connector clean when not in use
- Slit loom keeps wires contained and well protected
- Backed by a limited one-year warranty
CURT – Heavy-Duty Replacement OE 7-Way RV Blade Socket (Plugs into USCAR) (Part No.55416)
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$22.99
Like trailer hitches and ball mounts, electrical connectors range all over the board in shape, size and capability, but no matter what your trailer’s electrical functions are, you need a solid connection to keep the power flowing and ensure safety on the road. CURT electrical connectors are designed and manufactured to give you a reliable connection every time you plug in your trailer. This 7-way RV blade connector is designed to plug into a USCAR socket and supply power for tail lights, turn signals, electric trailer brakes, a 12-volt battery, reverse lights and brake lights, as well as a ground connection. It is intended to be a replacement trailer wiring connector, plugging into a standard USCAR socket (see application info to verify fitment with your vehicle). It features rust-free black plastic construction and comes with a spring-loaded cover to keep out dust and water. This 7-way RV blade connector is a female-end socket, specifically designed for the vehicle side of the connection (see application info to verify fitment with your vehicle).
Product Features:
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Product Features:
- Weather-resistant dust cover features a rubber insert to seal out moisture
- Spring-loaded cover also helps keep connector clean when not in use
- Plugs into USCAR socket to provide 7-way RV blade trailer wiring connector
- Simple plug-and-play design eliminates the need for cutting or splicing
- 7-way connects tail, brake, reverse, turn signals, brakes and auxiliary power
CURT – Replacement OE 7-Way RV Blade Socket (Plugs into USCAR) (Part No.55415)
from
$22.99
Like trailer hitches and ball mounts, electrical connectors range all over the board in shape, size and capability, but no matter what your trailer’s electrical functions are, you need a solid connection to keep the power flowing and ensure safety on the road. CURT electrical connectors are designed and manufactured to give you a reliable connection every time you plug in your trailer. This 7-way RV blade connector is designed to plug into a USCAR socket and supply power for tail lights, turn signals, electric trailer brakes, a 12-volt battery, reverse lights and brake lights, as well as a ground connection. It is intended to be a replacement trailer connector, plugging into a standard USCAR socket (see application info to verify fitment with your vehicle). It features rust-free black plastic construction and comes with a spring-loaded cover to keep out dust and water. This 7-way RV blade connector is a female-end socket, specifically designed for the vehicle side of the connection.
Product Features:
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Product Features:
- Plugs into USCAR socket to provide 7-way RV blade trailer wiring connector
- Simple plug-and-play design eliminates the need for cutting or splicing
- 7-way connects tail, brake, reverse, turn signals, brakes and auxiliary power
- Spring-loaded dust cover keeps connector clean when not in use
CURT – Replacement OE 7-Way RV Blade Socket (Twists into USCAR) (Part No.56415)
from
$25.99
Like trailer hitches and ball mounts, electrical connectors range all over the board in shape, size and capability, but no matter what your trailer’s electrical functions are, you need a solid connection to keep the power flowing and ensure safety on the road. CURT electrical connectors are designed and manufactured to give you a reliable connection every time you plug in your trailer. This 7-way OEM USCAR replacement connector is designed to plug into a twist-in OEM vehicle socket and supply power for tail lights, turn signals, electric trailer brakes, a 12-volt battery, reverse lights and brake lights, as well as a ground connection. It features rust-free black plastic construction and comes with a spring-loaded cover to keep out dust and water. This 7-way RV blade connector is a female-end socket, specifically designed for the vehicle side of the connection (see application info to verify fitment with your vehicle).
Product Features:
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Product Features:
- Plugs into USCAR socket to provide 7-way RV blade trailer wiring connector
- Twist-in, plug-and-play design eliminates the need for cutting or splicing
- 7-way connects tail, brake, reverse, turn signals, brakes and auxiliary power
- Spring-loaded dust cover keeps connector clean when not in use
Carquest Premium – Trailer Connector Kit (Part No.TCC1255)
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$62.99
Modern vehicles may have 100 or more electrical harness connectors in every operating system of the vehicle. Terminal tension may weaken with time or corrosion may occur within the connector housing making replacement necessary. When replacing any harness-connector assembly approved wire termination methods must be followed to ensure a successful and long-term solution to the original problem is made. A failed terminal connection, terminal corrosion or damaged wire will result in an electrical system fault.
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Product Features:
- Carquest electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
CURT – Oem Replacement Dual-Output 7 & 4-Way Connector (Plugs Into Uscar) (Part No.57020)
from
$34.99
CURT electrical connectors are designed to give you a reliable connection every time you plug in your trailer. This dual-output connector is designed to be a perfect OEM replacement, plugging into a USCAR socket and supplying power for tail lights, turn signals, electric trailer brakes, a 12-volt battery, reverse lights and brake lights, as well as a ground connection. It is intended to be a replacement trailer connector, plugging into a standard USCAR socket and providing a 4-way flat and 7-way RV blade socket (see application info to verify fitment with your vehicle). It features rust-free black plastic construction and comes with spring-loaded covers to keep out dust and water.
Product Features:
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Product Features:
- Plugs into USCAR socket to provide 4-way and 7-way trailer wiring connectors
- Fits USCAR-equipped vehicles with factory tow plugs only
- Simple plug-and-play design eliminates the need for cutting or splicing
- Easy, snap-in installation
- 4-way flat output connects tail lights, brake lights and turn signals
- 7-way RV blade socket adds reverse lights, electric brakes and auxiliary power
- Rubber gasket to keep moisture and elements out
- Spring-loaded dust covers keep connectors clean when not in use
FAQs for 2016 Toyota 4Runner Trailer Wiring Kits
Which Trailer Wiring Kits are the top sellers for the 2016 Toyota 4Runner?
Out of 10 Trailer Wiring Kits that fit 2016 Toyota 4Runners, the following parts are the top sellers:
from
$26.99
This product is not rated
Replacement USCAR Socket with 24in. Wires (Vehicle Side)
Trailer Wiring Kits
How can I make sure that a part will be compatible with my 2016 Toyota 4Runner?
Our Toyota 4Runner aftermarket and OEM parts are designed specifically for the 2016 model. You can always find your specific fitment and compatibility for your 2016 Toyota on an individual product page.
What is the price range for 2016 Toyota 4Runner Trailer Wiring Kits?
The range of prices of Trailer Wiring Kits for the 2016 Toyota 4Runner goes from $22.99 up to $62.99 for the most premium parts.
What is the average price of 2016 Toyota 4Runner Trailer Wiring Kits?
2016 Toyota 4Runner Trailer Wiring Kits average $35.44 for our selection of OEM and aftermarket parts.
Does Advance Auto Parts sell Trailer Wiring Kits for other Toyota 4Runner model years?
Can I get help with 2016 Toyota 4Runner Trailer Wiring Kits orders?
Contact our customer support team, by chat or phone, through the help desk page, where you can find instant answers about Toyota Trailer Wiring Kits and more.
What is your return policy for Toyota 4Runner Trailer Wiring Kits?
Advance Auto Parts keeps returns simple. For new Toyota 4Runner Trailer Wiring Kits and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.
Trailer Wiring Kits For Other Toyota 4Runner Model Years
Looking for parts for a different model year of the Toyota 4Runner? Below, you’ll find links to Trailer Wiring Kits for a range of model years, from 1990 models all the way up to 2026. At Advance Auto Parts, we carry high-quality OEM and aftermarket auto parts for popular years like 2002, 2015, 2017, 2018, 2019, 2020, 2021, 2022, 2023, and more, ensuring you have access to the best options for your specific needs. Choosing a Trailer Wiring Kits from Advance Auto Parts means investing in top-tier parts that will keep your Toyota 4Runner running at its best, no matter the year.
