2003 Dodge Sprinter 3500 Trailer Wiring

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Keep Your 2003 Dodge Sprinter 3500 in Top Shape with a Quality Trailer Wiring

When it comes to maintaining or upgrading your 2003 Dodge Sprinter 3500, 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 Sprinter 3500. 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 Dodge Sprinter 3500 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 CURT, a brand you can count on. This Trailer Wiring starts at just $45.99 and has a rating of 5 stars from over 40 customer reviews. After you purchase your 2003 Dodge Sprinter 3500 Trailer Wiring you can scroll below to see options other Dodge Sprinter 3500 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 Sprinter 3500 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 Dodge Sprinter 3500 running smoothly and looking great.

Essential 2003 Dodge Sprinter 3500 Trailer Wiring

Hopkins – Wiring Kit (Part No.42145)

Wiring Kit

from

$45.49
Tow more than one trailer? 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 maximum weatherproofing.

Product Features:
  • Plug-In Simple! Wiring Kit
  • Utilizes OEM connectors for enhanced fit and weatherproofing
  • Multi-Tow provides multiple towing options from one connector
  • Corrosion resistant terminals
  • Impact and corrosion resistant
  • Includes dust cover and grease packet to prevent corrosion
  • Includes Step-By-Step Instructions
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CURT – Custom Wiring Harness (4-Way Flat Output; OEM Tow Package Required) (Part No.55381)

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

from

$45.99
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 Chrysler Aspen and Pacifica, Dodge Dakota, Durango, Dodge Ram 2500, 1500 Van, 2500 Van, Dodge Sprinter 2500 and 3500, Jeep Commander, Grand Cherokee and Liberty and Mitsubishi Raider (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
  • Dust cover included to keep connector clean when not in use
See More

Most Popular Trailer Wiring Kit for 2003 Dodge Sprinter 3500s

Enhance your 2003 Dodge Sprinter 3500 with this popular Trailer Wiring Kit we have in stock, for $45.99.

CURT – Custom Wiring Harness (4-Way Flat Output; OEM Tow Package Required) (Part No.55381)

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

from

$45.99
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 Chrysler Aspen and Pacifica, Dodge Dakota, Durango, Dodge Ram 2500, 1500 Van, 2500 Van, Dodge Sprinter 2500 and 3500, Jeep Commander, Grand Cherokee and Liberty and Mitsubishi Raider (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
  • Dust cover included to keep connector clean when not in use
See More

Top-Rated Trailer Wiring Brands For Your 2003 Dodge Sprinter 3500

When it comes to finding the perfect Trailer Wiring for your 2003 Dodge Sprinter 3500, Advance Auto Parts has you covered with our Trailer Wiring from CURT. This popular brand is known for its exceptional customer ratings and competitive prices, under $45.99. Purchasing a Trailer Wiring from us here at Advance Auto Parts is a smart move for both you and your 2003 Dodge Sprinter 3500, providing peace of mind with parts that meet or exceed OEM standards.

A Reliable CURT Trailer Wiring For Your 2003 Dodge Sprinter 3500

If you’re looking for a top-quality Trailer Wiring for your 2003 Dodge Sprinter 3500, Advance Auto Parts has exactly what you need with our CURT Trailer Wirings. This Trailer Wiring has both durability and a precision fit. Coming in at only $45.99, this is the perfect Trailer Wiring for your needs and budget. CURT Trailer Wiring for the 2003 Dodge Sprinter 3500 come highly rated, with over 20 customer reviews. Choosing a CURT Trailer Wiring from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
Custom Wiring Harness (4-Way Flat Output; OEM Tow Package Required)
from $45.99
(20)
Custom Wiring Harness (4-Way Flat Output; OEM Tow Package Required)
“I admit they are bit pricey but it is well worth it in the end. Took me about 2 hours to remove and install the rear. And about 1 1/2 hours to do the ”

FAQs for 2003 Dodge Sprinter 3500 Trailer Wirings

What’s the price range for 2003 Dodge Sprinter 3500 Trailer Wiring?

We currently have just one Trailer Wiring for the 2003 Dodge Sprinter 3500 in stock: Custom Wiring Harness (4-Way Flat Output; OEM Tow Package Required) and it costs $45.99.

Does Advance Auto Parts sell Trailer Wiring for other Dodge Sprinter 3500 model years?

Yes, we carry Trailer Wiring for 5 model years of Dodge Sprinter 3500s between 2004 and 2009. The following model years are the most popular for Trailer Wiring purchases: 2009, 2008, 2007, 2006, 2005, and 2004.

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

Yes. We stock Trailer Wiring for 13 other popular 2003 Dodge models. Some of the most popular are 2003 Ram 1500 Trailer Wiring, 2003 Durango Trailer Wiring, 2003 Ram 2500 Trailer Wiring, 2003 Dakota Trailer Wiring, and 2003 Ram 3500 Trailer Wiring.

What are the top-rated Trailer Wiring that fit the 2003 Dodge Sprinter 3500?

The one 2003 Dodge Sprinter 3500 Trailer Wiring we have in stock is the Custom Wiring Harness (4-Way Flat Output; OEM Tow Package Required). It is rated 4.5 stars and costs $45.99.

What types of Trailer Wiring do you sell for my 2003 Dodge Sprinter 3500?

We currently have just 1 Trailer Wiring in stock for a 2003 Dodge Sprinter 3500, and as of 3/1/26, it is a Trailer Wiring Kit.

Can I get help with 2003 Dodge Sprinter 3500 Trailer Wiring orders?

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

What is your return policy for Dodge Sprinter 3500 Trailer Wiring?

Advance Auto Parts keeps returns simple. For new Dodge Sprinter 3500 Trailer Wiring and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.