2003 Honda Civic Trailer Wiring

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Keep Your 2003 Honda Civic in Top Shape with a Quality Trailer Wiring

When it comes to maintaining or upgrading your 2003 Honda Civic, choosing high-quality parts is crucial for ensuring your vehicle stays in top shape, whether you’re tackling a repair or enhancing performance. At Advance Auto Parts, we know how important it is to find the right Trailer Wiring for your Civic. We currently carry a top Trailer Wiring in stock that is built to last. Whether you’re replacing a damaged Trailer Wiring or looking to upgrade, our selection for the 2003 Honda Civic ensures you’ll find exactly what you need to keep your vehicle looking and performing its best.

A Reliable Trailer Wiring from a Trusted Brand

When it comes to trusted Trailer Wiring brands, we’ve got you covered. Our inventory features a Trailer Wiring from Hopkins, a brand you can count on. This Trailer Wiring starts at just $39.99 and has a rating of 4 stars from over 112 customer reviews. After you purchase your 2003 Honda Civic Trailer Wiring you can scroll below to see options other Honda Civic owners are loving. Even with only one Trailer Wiring in stock, you can be confident you’re getting the best option available and designed to fit your Civic perfectly, offering both functionality and style.

Explore Related Parts

And while you’re here, don’t forget to check out related part categories like Trailer Hitches to complete your upgrade or repair project. At Advance Auto Parts, we’re proud to offer the parts and expertise to keep your 2003 Honda Civic running smoothly and looking great.

Essential 2003 Honda Civic Trailer Wiring

CURT – Dual-Output 7/4-Way Connector (Plugs into USCAR) (Part No.55774)

Dual-Output 7/4-Way Connector (Plugs into USCAR)

from

$36.99
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 special custom wiring connector actually provides two connector sockets for a multipurpose option. It plugs into an OEM connector and offers a 4-way flat and 7-way RV blade connector. It comes with a mounting bracket for easy installation and is designed to be a custom wiring option for a variety of vehicles (see application info to verify fitment). 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:
  • 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
  • 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
  • Dust covers included to keep connectors clean when not in use
  • Slit loom keeps wires contained and well protected
  • Metal bracket securely mounts wiring to the vehicle or trailer hitch
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CURT – Dual-Output 6/4-Way Connector (Plugs into USCAR) (Part No.55664)

Dual-Output 6/4-Way Connector (Plugs into USCAR)

from

$49.99
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 special custom wiring connector actually provides two connector sockets for a multipurpose option. It plugs into an OEM USCAR connector and offers a 4-way flat and 6-way round connector (see application info to verify fitment with your vehicle). It also comes with a mounting bracket for easy installation. 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:
  • Plugs into USCAR socket to provide 4-way and 6-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
  • 4-way flat output connects tail lights, brake lights and turn signals
  • 6-way round socket adds connection for electric brakes and auxiliary power
  • Dust covers included to keep connectors clean when not in use
  • Slit loom keeps wires contained and well protected
  • Metal bracket securely mounts wiring to the vehicle or trailer hitch
See More

Hopkins – Connector (Part No.46155)

Connector

from

$39.99
The 46155 Universal Taillight Converter Kit has everything needed to make a vehicle equipped with independent turn signals tow ready. By including splice connectors and a circuit probe tester, this kit includes the extra tools required to complete the project.

Product Features:
  • 60 inch length
  • Electronic Taillight Converter adapts tow vehicles taillight system to the trailer’s
  • Double-molded weatherproof design
  • Includes L.E.D. circuit tester, 3 splice connectors, cable ties, dust cover, ground screw, and grease packet
  • Includes 4 wire flat extension
  • Includes vehicle side 4 flat
  • Includes dust cover and grease packet to prevent corrosion
  • Includes Dust Cover And Grease Packet To Prevent Corrosion
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Most Popular Trailer Wiring Harnes for 2003 Honda Civics

Enhance your 2003 Honda Civic with this popular Trailer Wiring Harnes we have in stock, for $39.99.

Hopkins – Connector (Part No.46155)

Connector

from

$39.99
The 46155 Universal Taillight Converter Kit has everything needed to make a vehicle equipped with independent turn signals tow ready. By including splice connectors and a circuit probe tester, this kit includes the extra tools required to complete the project.

Product Features:
  • 60 inch length
  • Electronic Taillight Converter adapts tow vehicles taillight system to the trailer’s
  • Double-molded weatherproof design
  • Includes L.E.D. circuit tester, 3 splice connectors, cable ties, dust cover, ground screw, and grease packet
  • Includes 4 wire flat extension
  • Includes vehicle side 4 flat
  • Includes dust cover and grease packet to prevent corrosion
  • Includes Dust Cover And Grease Packet To Prevent Corrosion
See More

Top-Rated Trailer Wiring Brands For Your 2003 Honda Civic

When it comes to finding the perfect Trailer Wiring for your 2003 Honda Civic, Advance Auto Parts has you covered with our Trailer Wiring from Hopkins. This popular brand is known for its exceptional customer ratings and competitive prices, under $39.99. Purchasing a Trailer Wiring from us here at Advance Auto Parts is a smart move for both you and your 2003 Honda Civic, providing peace of mind with parts that meet or exceed OEM standards.

A Reliable Hopkins Trailer Wiring For Your 2003 Honda Civic

If you’re looking for a top-quality Trailer Wiring for your 2003 Honda Civic, Advance Auto Parts has exactly what you need with our Hopkins Trailer Wirings. This Trailer Wiring has both durability and a precision fit. Coming in at only $39.99, this is the perfect Trailer Wiring for your needs and budget. Hopkins Trailer Wiring for the 2003 Honda Civic come highly rated, with over 16 customer reviews. Choosing a Hopkins Trailer Wiring from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
Connector
from $39.99
(16)
Connector
“The splice connectors were better than expected, easy to use. Love the included tester, takes guess work out of it. Made for an easy install and every”

FAQs for 2003 Honda Civic Trailer Wirings

What’s the price range for 2003 Honda Civic Trailer Wiring?

We currently have just one Trailer Wiring for the 2003 Honda Civic in stock: Connector and it costs $39.99.

Does Advance Auto Parts sell Trailer Wiring for other Honda Civic model years?

Yes, we carry Trailer Wiring for 32 model years of Honda Civics between 1990 and 2025. The following model years are the most popular for Trailer Wiring purchases: 2022, 2021, 2020, 2019, 2018, 2017, 2016, 2015, and 2014.

Does Advance Auto Parts sell Trailer Wiring for any other 2003 Honda models?

Yes. We stock Trailer Wiring for 4 other popular 2003 Honda models. Some of the most popular are 2003 Accord Trailer Wiring, 2003 Odyssey Trailer Wiring, 2003 Pilot Trailer Wiring, 2003 CR-V Trailer Wiring, and 2003 Element Trailer Wiring.

What are the top-rated Trailer Wiring that fit the 2003 Honda Civic?

The one 2003 Honda Civic Trailer Wiring we have in stock is the Connector. It is rated 4 stars and costs $39.99.

What types of Trailer Wiring do you sell for my 2003 Honda Civic?

We currently have just 1 Trailer Wiring in stock for a 2003 Honda Civic, and as of 6/2/26, it is a Trailer Wiring Harnes.

Can I get help with 2003 Honda Civic Trailer Wiring orders?

Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Honda Trailer Wiring and more.

What is your return policy for Honda Civic Trailer Wiring?

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