2003 Ford E-150 Trailer Wiring
Keep Your 2003 Ford E-150 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 2003 Ford E-150 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.
Competitive Prices and Extensive Inventory
The average price for a 2003 Ford E-150 Trailer Wiring at Advance Auto Parts is around $52.66, with a range that starts at $7.99 and goes up to $78.99. With 3 options in stock from 2 trusted brands, finding the right fit is easy. Popular picks like Trailer Connector Kit and Trailer Connector Kit start at just $70.99 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 Brake Control Parts and Trailer Hitches. At Advance Auto Parts, we’re here to help you keep your 2003 Ford E-150 in peak condition, inside and out.
Find Your Specific 2003 Ford E-150 Trailer Wirings
Looking for the perfect Trailer Wiring for your 2003 Ford E-150? You’re in the right place. Below, you’ll find links to various types of Trailer Wiring that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Trailer Wirings, ensuring durability and a precise fit for your Ford E-150. Whether you’re driving a 2003 model or another popular model year like
2005,
2007,
2008,
2009,
2010,
2011,
2012,
2013, and
2014, we’ve got you covered. Purchasing Trailer Wirings from Advance Auto Parts is a smart choice, giving you access to trusted brands and parts built to perform. Below, you’ll find links to various types of Trailer Wirings that fit your vehicle.
Essential 2003 Ford E-150 Trailer Wiring
Carquest Premium – Trailer Connector Kit (Part No.TCC1251)
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:
See More
Product Features:
- Carquest electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
Hopkins – 48035, 4 Flat Vehicle Side Towing Connector (48") (Part No.48035)
from
$7.99
Get your vehicle ready to tow the most common type of trailer on the road by installing this vehicle side 4 flat. This 4 flat connector carries the trailer’s basic lighting and includes printed wire functions that make installation quick.
Product Features:
See More
Product Features:
- 48 inch length
- Corrosion Resistant Terminals
- Most Commonly Used Trailer Connector
- Found On Small Boat/Utility
- Printed wire functions for easy wire reference
- Printed Wire Functions For Easy Wire Reference
- 100 Percent Tested
Carquest Premium – Trailer Connector Kit (Part No.TCA1219)
from
$70.99
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:
See More
Product Features:
- Carquest electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
Hopkins – 40950, Endurance Multi Tow« Ford / GM 7 Blade and 4 Flat Towing Connector (Part No.40950)
from
$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:
See More
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
Popular 2003 Ford E-150 Trailer Wiring Categories
Most Popular Trailer Wiring Kits for 2003 Ford E-150s
Enhance your 2003 Ford E-150 with one of the 3 Trailer Wiring Kits we have in stock, starting at just $7.99.
Hopkins – 48035, 4 Flat Vehicle Side Towing Connector (48") (Part No.48035)
from
$7.99
Get your vehicle ready to tow the most common type of trailer on the road by installing this vehicle side 4 flat. This 4 flat connector carries the trailer’s basic lighting and includes printed wire functions that make installation quick.
Product Features:
See More
Product Features:
- 48 inch length
- Corrosion Resistant Terminals
- Most Commonly Used Trailer Connector
- Found On Small Boat/Utility
- Printed wire functions for easy wire reference
- Printed Wire Functions For Easy Wire Reference
- 100 Percent Tested
Carquest Premium – Trailer Connector Kit (Part No.TCC1251)
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:
See More
Product Features:
- Carquest electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
Carquest Premium – Trailer Connector Kit (Part No.TCA1219)
from
$70.99
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:
See More
Product Features:
- Carquest electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
FAQs for 2003 Ford E-150 Trailer Wirings
What are the best-selling Trailer Wirings for 2003 Ford E-150s?
Out of 3 Trailer Wirings that fit 2003 Ford E-150s, the following parts are the top sellers:
- Trailer Connector Kit (12546292) – $70.99
- Trailer Connector Kit (12546252) – $78.99
What’s the price range for 2003 Ford E-150 Trailer Wiring?
The prices of Trailer Wiring for the 2003 Ford E-150 range from $7.99 up to $78.99 for the most premium parts.
What is the average price of a Trailer Wiring for a 2003 Ford E-150?
The average price for Trailer Wirings for the 2003 Ford E-150 is $52.66. 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 Ford E-150 model years?
What are the cheapest Trailer Wiring for my 2003 Ford E-150?
The cheapest 2003 Ford E-150 Trailer Wiring we carry are:
- 48035, 4 Flat Vehicle Side Towing Connector (48") (6400345) – $7.99
- Trailer Connector Kit (12546292) – $70.99
- Trailer Connector Kit (12546252) – $78.99
Does Advance Auto Parts sell Trailer Wiring for any other 2003 Ford models?
Yes. We stock Trailer Wiring for 18 other popular 2003 Ford models. Some of the most popular are 2003 F-150 Trailer Wiring, 2003 Mustang Trailer Wiring, 2003 E-250 Econoline Trailer Wiring, 2003 Explorer Trailer Wiring, and 2003 F-250 Super Duty Trailer Wiring.
What are the top-rated Trailer Wiring that fit the 2003 Ford E-150?
The one 2003 Ford E-150 Trailer Wiring we have in stock is the 48035, 4 Flat Vehicle Side Towing Connector (48"). It is rated 3.5 stars and costs $7.99.
What types of Trailer Wiring do you sell for my 2003 Ford E-150?
We currently have just 1 Trailer Wiring in stock for a 2003 Ford E-150, and as of 11/2/25, it is a Trailer Wiring Kit.
Can I get help with 2003 Ford E-150 Trailer Wiring orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Ford Trailer Wiring and more.
What is your return policy for Ford E-150 Trailer Wiring?
Advance Auto Parts keeps returns simple. For new Ford E-150 Trailer Wiring and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.