2007 Toyota Highlander Trailer Wiring

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Keep Your 2007 Toyota Highlander in Top Shape with Quality Trailer Wiring

Whether you’re repairing or upgrading your Trailer Wiring, using high-quality parts is key to keeping your 2007 Toyota Highlander looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Trailer Wiring Kits. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.

Top-Rated Trailer Wiring from Trusted Brands

Looking for a reliable Trailer Wiring? We’ve got you covered with options from brands you know and trust like CURT. For example, CURT Trailer Wiring start at just $27.99 with an average 4.3 star rating. With over 48 reviews and a solid 5 star average, you can shop with confidence knowing other Toyota Highlander owners approve.

Competitive Prices and Extensive Inventory

The average price for a 2007 Toyota Highlander Trailer Wiring at Advance Auto Parts is around $55.37, with a range that starts at $27.99 and goes up to $90.99. With 3 options in stock from one trusted brand, finding the right fit is easy. Popular picks like Custom Wiring Harness (4-Way Flat Output) start at just $90.99 and offer a great balance of form and function.

Explore Related Parts

While you’re upgrading or replacing your Trailer Wiring, don’t forget to check out other key components like Trailer Hitches. At Advance Auto Parts, we’re here to help you keep your 2007 Toyota Highlander in peak condition, inside and out.

Essential 2007 Toyota Highlander Trailer Wiring

CURT – Custom Wiring Connector (4-Way Flat Output; OEM Tow Package Required) (Part No.56042)

Custom Wiring Connector (4-Way Flat Output; OEM Tow Package Required)

from

$18.99
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. Although 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, universal 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 plug-in connector provides a 4-way flat socket and is designed to be a custom wiring option for certain years of the Toyota Highlander (factory tow package required; to verify your vehicle compatibility, see application info). It comes with all necessary hardware to establish a solid connection. It also comes with a dust cover to keep the connector socket clean when not in use. To ensure long-lasting reliability, all CURT custom wiring connectors are thoroughly tested for optimal functionality. 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.

Product Features:
  • Plugs into existing OEM vehicle socket to provide a 4-way flat 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
See More

CURT – Custom Wiring Connector (4-Way Flat Output; OEM Tow Package Required) (Part No.56107)

Custom Wiring Connector (4-Way Flat Output; OEM Tow Package Required)

from

$58.99
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. Although 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, universal 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 plug-in connector provides a 4-way flat socket and is designed to be a custom wiring option for certain years of the Toyota Highlander (factory tow package required; to verify your vehicle compatibility, see application info). It comes with all necessary hardware to establish a solid connection. It also comes with a dust cover to keep the connector socket clean when not in use. To ensure long-lasting reliability, all CURT custom wiring connectors are thoroughly tested for optimal functionality. 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.

Product Features:
  • Plugs into existing OEM vehicle socket to provide a 4-way flat 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
  • Equipped with tail light converter for vehicle-trailer compatibility
  • Constructed with SMT circuitry for better performance and durability
  • Dust cover included to keep connector clean when not in use
See More

CURT – Custom Wiring Harness (4-Way Flat Output) (Part No.55400)

Custom Wiring Harness (4-Way Flat Output)

from

$90.99
If your vehicle is not equipped with wiring for towing a trailer, CURT custom wiring is the ideal solution. A custom wiring harness — also called a T-connector — is a simple, plug-and-play electrical device that plugs into your automotive electric system and provides a standard, universal trailer wiring connection. This is done using two or more vehicle-specific, OEM-compatible connectors to plug into the taillight assembly, eliminating the need for cutting, splicing and soldering during installation. Custom wiring harnesses are made vehicle-specific, and while they are not available for all vehicles, they do offer one of the fastest, easiest and most secure ways to wire a vehicle for towing. This particular plug-in harness provides a 4-way flat connector socket and is designed to be a custom wiring harness to fit certain years of the Toyota Highlander and Hyundai Azera sedan V6 (to verify your vehicle compatibility, see application info). It comes with all necessary wiring components to establish a reliable trailer wiring connection, as well as a dust cover to keep the connector clean when not in use. You have a picture in mind of your next destination — maybe it’s the boat landing at your favorite fishing spot, maybe it’s a campsite that overlooks one of nature’s masterpieces, or maybe it’s the next big jobsite. However, turning that picture into a reality takes more than just daydreaming. It takes a solid connection and the right amount of power. CURT custom wiring is made with some of the most sophisticated technology in the industry and is designed to install with ease, giving you a long-lasting electrical connection for your towing hitch setup.

Product Features:
  • Plugs into vehicle tail light assembly to provide a 4-way flat 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
  • Equipped with tail light converter for vehicle-trailer compatibility
  • Constructed with SMT circuitry for better performance and durability
  • Dust cover included to keep connector clean when not in use
See More

CURT – Custom Wiring Connector (4-Way Flat Output; OEM Tow Package Required) (Part No.55245)

Custom Wiring Connector (4-Way Flat Output; OEM Tow Package Required)

from

$27.99
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. Although 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, universal 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 plug-in connector provides a 4-way flat socket and is designed to be a custom wiring option for certain years of the Toyota 4Runner, Toyota Highlander, Toyota Land Cruiser, Lexus LX470, Lexus LX570 and Lexus RX300 (factory tow package required; to verify your vehicle compatibility, see application info). It comes with all necessary hardware to establish a solid connection. It also comes with a dust cover to keep the connector socket clean when not in use. To ensure long-lasting reliability, all CURT custom wiring connectors are thoroughly tested for optimal functionality. 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.

Product Features:
  • Plugs into existing OEM vehicle socket to provide a 4-way flat 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
See More

Carquest Premium – Trailer Connector Kit (Part No.TCC1251)

Trailer Connector Kit

from

$78.99
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.

Product Features:
  • Carquest electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
See More

Carquest Premium – Trailer Connector Kit (Part No.TCA1364)

Trailer Connector Kit

from

$29.99
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.

Product Features:
  • Carquest electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
See More

Most Popular Trailer Wiring Kits for 2007 Toyota Highlanders

Enhance your 2007 Toyota Highlander with one of the 3 Trailer Wiring Kits we have in stock, starting at just $27.99.

CURT – Custom Wiring Connector (4-Way Flat Output; OEM Tow Package Required) (Part No.55245)

Custom Wiring Connector (4-Way Flat Output; OEM Tow Package Required)

from

$27.99
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. Although 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, universal 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 plug-in connector provides a 4-way flat socket and is designed to be a custom wiring option for certain years of the Toyota 4Runner, Toyota Highlander, Toyota Land Cruiser, Lexus LX470, Lexus LX570 and Lexus RX300 (factory tow package required; to verify your vehicle compatibility, see application info). It comes with all necessary hardware to establish a solid connection. It also comes with a dust cover to keep the connector socket clean when not in use. To ensure long-lasting reliability, all CURT custom wiring connectors are thoroughly tested for optimal functionality. 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.

Product Features:
  • Plugs into existing OEM vehicle socket to provide a 4-way flat 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
See More

CURT – Custom Wiring Connector (4-Way Flat Output; OEM Tow Package Required) (Part No.56107)

Custom Wiring Connector (4-Way Flat Output; OEM Tow Package Required)

from

$58.99
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. Although 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, universal 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 plug-in connector provides a 4-way flat socket and is designed to be a custom wiring option for certain years of the Toyota Highlander (factory tow package required; to verify your vehicle compatibility, see application info). It comes with all necessary hardware to establish a solid connection. It also comes with a dust cover to keep the connector socket clean when not in use. To ensure long-lasting reliability, all CURT custom wiring connectors are thoroughly tested for optimal functionality. 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.

Product Features:
  • Plugs into existing OEM vehicle socket to provide a 4-way flat 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
  • Equipped with tail light converter for vehicle-trailer compatibility
  • Constructed with SMT circuitry for better performance and durability
  • Dust cover included to keep connector clean when not in use
See More

CURT – Custom Wiring Harness (4-Way Flat Output) (Part No.55400)

Custom Wiring Harness (4-Way Flat Output)

from

$90.99
If your vehicle is not equipped with wiring for towing a trailer, CURT custom wiring is the ideal solution. A custom wiring harness — also called a T-connector — is a simple, plug-and-play electrical device that plugs into your automotive electric system and provides a standard, universal trailer wiring connection. This is done using two or more vehicle-specific, OEM-compatible connectors to plug into the taillight assembly, eliminating the need for cutting, splicing and soldering during installation. Custom wiring harnesses are made vehicle-specific, and while they are not available for all vehicles, they do offer one of the fastest, easiest and most secure ways to wire a vehicle for towing. This particular plug-in harness provides a 4-way flat connector socket and is designed to be a custom wiring harness to fit certain years of the Toyota Highlander and Hyundai Azera sedan V6 (to verify your vehicle compatibility, see application info). It comes with all necessary wiring components to establish a reliable trailer wiring connection, as well as a dust cover to keep the connector clean when not in use. You have a picture in mind of your next destination — maybe it’s the boat landing at your favorite fishing spot, maybe it’s a campsite that overlooks one of nature’s masterpieces, or maybe it’s the next big jobsite. However, turning that picture into a reality takes more than just daydreaming. It takes a solid connection and the right amount of power. CURT custom wiring is made with some of the most sophisticated technology in the industry and is designed to install with ease, giving you a long-lasting electrical connection for your towing hitch setup.

Product Features:
  • Plugs into vehicle tail light assembly to provide a 4-way flat 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
  • Equipped with tail light converter for vehicle-trailer compatibility
  • Constructed with SMT circuitry for better performance and durability
  • Dust cover included to keep connector clean when not in use
See More

Top-Rated Trailer Wiring Brands For Your 2007 Toyota Highlander

When it comes to finding the perfect Trailer Wiring for your 2007 Toyota Highlander, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 1 trusted brands. We carry the most popular Trailer Wiring brands including CURT, and more, all known for their exceptional customer ratings (average brand rating of 4.3 stars) and competitive prices, as low as $27.99. Purchasing a Trailer Wiring from us here at Advance Auto Parts is a smart move for both you and your 2007 Toyota Highlander, providing peace of mind with parts that meet or exceed OEM standards.

Popular CURT 2007 Toyota Highlander Trailer Wirings

If you’re looking for a top-quality Trailer Wiring for your 2007 Toyota Highlander, Advance Auto Parts has exactly what you need with our selection of CURT Trailer Wirings. We have 2 CURT Trailer Wirings in stock for this fitment, all known for their durability and precision fit. With prices starting at just $27.99 and an average cost of $43.49, you’ll find the perfect Trailer Wiring for your needs and budget. CURT Trailer Wirings for the 2007 Toyota Highlander come highly rated, with over 8 customer reviews and an impressive average rating of 4.3 stars. Choosing a CURT Trailer Wiring from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
Custom Wiring Connector (4-Way Flat Output; OEM Tow Package Required)
from $27.99
(2)
Custom Wiring Connector (4-Way Flat Output; OEM Tow Package Required)
“So easy to install thanks in part to the car manufacturer. They even include the fuse that’s needed!”
Custom Wiring Connector (4-Way Flat Output; OEM Tow Package Required)
from $58.99
(6)
Custom Wiring Connector (4-Way Flat Output; OEM Tow Package Required)
“Love the same day delivery.”

FAQs for 2007 Toyota Highlander Trailer Wirings

What are the best-selling Trailer Wirings for 2007 Toyota Highlanders?

Out of 3 Trailer Wirings that fit 2007 Toyota Highlanders, the following parts are the top sellers:

What’s the price range for 2007 Toyota Highlander Trailer Wiring?

The prices of Trailer Wiring for the 2007 Toyota Highlander range from $27.99 up to $90.99 for the most premium parts.

What is the average price of a Trailer Wiring for a 2007 Toyota Highlander?

The average price for Trailer Wirings for the 2007 Toyota Highlander is $55.37. Keep in mind the variety of part types within our Trailer Wiring category, where you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Trailer Wiring for other Toyota Highlander model years?

Yes, we carry Trailer Wiring for 22 model years of Toyota Highlanders between 2001 and 2025. The following model years are the most popular for Trailer Wiring purchases: 2022, 2021, 2020, 2019, 2018, 2017, 2016, 2015, and 2014.

What are the cheapest Trailer Wiring for my 2007 Toyota Highlander?

The cheapest 2007 Toyota Highlander Trailer Wiring we carry are:

Does Advance Auto Parts sell Trailer Wiring for any other 2007 Toyota models?

Yes. We stock Trailer Wiring for 6 other popular 2007 Toyota models. Some of the most popular are 2007 Corolla Trailer Wiring, 2007 Camry Trailer Wiring, 2007 Sienna Trailer Wiring, 2007 Tacoma Trailer Wiring, and 2007 Tundra Trailer Wiring.

What are the top-rated Trailer Wiring that fit the 2007 Toyota Highlander?

The one 2007 Toyota Highlander Trailer Wiring we have in stock is the Custom Wiring Connector (4-Way Flat Output; OEM Tow Package Required). It is rated 5 stars and costs $27.99.

What types of Trailer Wiring do you sell for my 2007 Toyota Highlander?

We currently have just 1 Trailer Wiring in stock for a 2007 Toyota Highlander, and as of 3/1/26, it is a Trailer Wiring Kit.

Can I get help with 2007 Toyota Highlander Trailer Wiring 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 and more.

What is your return policy for Toyota Highlander Trailer Wiring?

Advance Auto Parts keeps returns simple. For new Toyota Highlander Trailer Wiring and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.