2016 Toyota 4Runner Trailer Wiring Kits

Please Select your Vehicle to See Exact Fit Parts

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can save you headaches down the line, as well as prevent electrical issues that could arise from poor connections or outdated wiring.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

CURT – CURT Replacement USCAR Socket with 24in. Wires (Vehicle Side), 56229 (Part No.56229)

CURT Replacement USCAR Socket with 24in. Wires (Vehicle Side), 56229

from

$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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CURT – CURT Replacement OE 4-Way Flat Socket (T s into USCAR), 55384 (Part No.55384)

CURT Replacement OE 4-Way Flat Socket (T s into USCAR), 55384

from

$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.
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CURT – CURT Heavy-Duty Replacement OE 7-Way RV Blade Socket (Plugs into USCAR), 55416 (Part No.55416)

CURT Heavy-Duty Replacement OE 7-Way RV Blade Socket (Plugs into USCAR), 55416

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 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).
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CURT – CURT Replacement OE 7-Way RV Blade Socket (Plugs into USCAR), 55415 (Part No.55415)

CURT Replacement OE 7-Way RV Blade Socket (Plugs into USCAR), 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.
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Carquest Premium – Carquest Trailer Connector Kit, TCC1255 (Part No.TCC1255)

Carquest Trailer Connector Kit, TCC1255

from

$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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FAQs for 2016 Toyota 4Runner Trailer Wiring Kits

Which Trailer Wiring Kits are the top sellers for the 2016 Toyota 4Runner?

Out of 5 Trailer Wiring Kits that fit 2016 Toyota 4Runners, the following parts are the top sellers:
CURT Replacement USCAR Socket with 24in. Wires (Vehicle Side), 56229
from $26.99
This product is not rated
CURT Replacement USCAR Socket with 24in. Wires (Vehicle Side), 56229
Trailer Wiring Kits
CURT Replacement OE 4-Way Flat Socket (T s into USCAR), 55384
from $41.99
This product is not rated
CURT Replacement OE 4-Way Flat Socket (T s into USCAR), 55384
Trailer Wiring Kits
CURT Heavy-Duty Replacement OE 7-Way RV Blade Socket (Plugs into USCAR), 55416
from $22.99
This product is not rated
CURT Heavy-Duty Replacement OE 7-Way RV Blade Socket (Plugs into USCAR), 55416
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 $35.59 for our selection of OEM and aftermarket parts.

Does Advance Auto Parts sell Trailer Wiring Kits for other Toyota 4Runner model years?

Yes, we currently stock Trailer Wiring Kits for 17 model years of Toyota 4Runners, from 1996 to 2026. Model years 2023, 2022, 2021, 2020, 2019, 2018, 2017, 2015, and 2002 are the most popular for Trailer Wiring Kits purchases.

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.