2004 Ford Ranger Trailer Wiring

Name: Curt T-Connector Vehicle Wiring Harness for Factory Tow Package - 4-Pole Flat Trailer Connector
Brand: CURT
SKU: C55384
Price: 30.28 USD
Availability: InStock
Rating: 4.79850746268657 (670 reviews)

Expert Review Video:

fitguided-category-t1-choosing-a-trailer-wiring-harness

Finding the Right Trailer Wiring Harness

Select Vehicle Style:

Filters

Combined wiring system - brake and turn signals are sent along the same wire.

Curt T-Connector Vehicle Wiring Harness for Factory Tow Package - 4-Pole Flat Trailer Connector
with factory trailer connector

670 reviews

Code: C55384

$30.28

Retail:$52.66

You Save: 42%

In Stock

Custom Fit Vehicle Wiring Specs:

Trailer Hitch Wiring
Vehicle End Connector
No Converter
Factory Tow Package
Plug and Lead
4 Flat
Plug-In

Plug-In Location:

Under vehicle, driver side

Features:

Quickly and easily install a 4-way trailer connector on your vehicle with this custom harness. T-connector plugs directly into 7-way OEM tow package wiring harness - no cutting, splicing or tapping required.

Installation Notes:

For vehicles with factory tow package; may require additional components or may be used as a replacement harness

More Information >

Curt T-Connector Vehicle Wiring Harness for Factory Tow Package - 7-Way and 4-Pole Flat Connectors
with factory trailer connector

677 reviews

Code: C55774

$33.86

Retail:$52.80

You Save: 36%

In Stock

Custom Fit Vehicle Wiring Specs:

Trailer Hitch Wiring
Vehicle End Connector
No Converter
Factory Tow Package
Plug and Lead
4 Flat
7 Round - Blade
Plug-In

Features:

Quickly and easily install a 7-way and a 4-way trailer connector on your vehicle with this custom harness. Connector plugs directly into OEM tow package wiring harness - no cutting, splicing or tapping required.

Installation Notes:

For vehicles with factory tow package; may require additional components or may be used as a replacement harness

More Information >

Reese Multi-Plug Wiring Harness for Factory Tow Package - 7-Way and 4-Way Flat Trailer Connectors
with factory trailer connector

262 reviews

Code: 74682

$56.19

Retail:$72.00

You Save: 22%

In Stock

Custom Fit Vehicle Wiring Specs:

Trailer Hitch Wiring
Vehicle End Connector
No Converter
Factory Tow Package
Plug and Lead
4 Flat
7 Round - Blade
Plug-In

Plug-In Location:

Under vehicle, driver side

Features:

Quickly and easily install this custom harness to get a 7-way and a 4-way trailer connector on your vehicle. Connector plugs into OEM tow package wiring harness - no cutting or splicing required. Weathertight seal deters damage from water and debris.

More Information >

Hopkins Plug-In Simple Vehicle Wiring Harness with 4-Pole Flat Trailer Connector
without factory trailer connector

24 reviews

Code: HM40655

$46.98

In Stock

Custom Fit Vehicle Wiring Specs:

Trailer Hitch Wiring
Vehicle End Connector
Visible
No Converter
No Tow Package
Plug and Lead
4 Flat
Plug-In

Features:

Quickly and easily install a 4-way trailer connector on your vehicle with this custom harness. T-connector plugs directly into existing wiring - no cutting or splicing required.

More Information >

Curt T-Connector Vehicle Wiring Harness for Factory Tow Package - 5-Pole Flat Trailer Connector
with factory trailer connector

51 reviews

Code: C56584

$37.55

Retail:$63.35

You Save: 41%

In Stock

Custom Fit Vehicle Wiring Specs:

Trailer Hitch Wiring
Vehicle End Connector
No Converter
Factory Tow Package
Plug and Lead
5 Flat
Plug-In

Plug-In Location:

Under vehicle, driver side

Features:

Quickly and easily install a 5-way trailer connector on your vehicle with this custom harness. T-connector plugs directly into OEM tow package wiring harness - no cutting, splicing or tapping required. Ideal for towing a trailer with surge brakes.

More Information >

Curt T-Connector Vehicle Wiring Harness for Factory Tow Package - 4-Pole Flat Trailer Connector
with factory trailer connector

181 reviews

Code: C55515

$16.51

Retail:$33.20

You Save: 50%

In Stock

Custom Fit Vehicle Wiring Specs:

Trailer Hitch Wiring
Vehicle End Connector
No Converter
Factory Tow Package
Plug and Lead
4 Flat
Plug-In

Plug-In Location:

Under vehicle, driver side

Features:

Quickly and easily install a 4-way trailer connector on your vehicle with this custom harness. Connector plugs directly into OEM tow package port - no cutting, splicing or tapping required.

Installation Notes:

For vehicles with factory tow package; may require additional components or may be used as a replacement harness

More Information >

Reese Replacement 7-Way RV-Style Trailer Connector for Factory Tow Package
with factory trailer connector

96 reviews

Code: 85219

$28.05

Retail:$37.18

You Save: 25%

In Stock

Trailer Wiring Specs:

Trailer Hitch Wiring
Trailer Connectors
Vehicle End Connector
No Converter
Plug Only
7 Round - Blade
7 Round - Blade

Plug-In Location:

Under vehicle, driver side

Features:

This 7-pole, RV-style trailer connector replaces your damaged 7-way socket at the rear of your vehicle. Spring-loaded cover keeps out moisture and debris.

More Information >

Curt T-Connector Vehicle Wiring Harness for Factory Tow Package - 5-Pole Flat Trailer Connector
with factory trailer connector

51 reviews

Code: C56515

$14.18

Retail:$29.15

You Save: 51%

In Stock

Custom Fit Vehicle Wiring Specs:

Trailer Hitch Wiring
Vehicle End Connector
Visible
No Converter
Factory Tow Package
Plug and Lead
5 Flat
Plug-In

Plug-In Location:

Under vehicle, driver side

Features:

Quickly and easily install a 5-way trailer connector on your vehicle with this custom harness. Connector plugs directly into OEM tow package port - no cutting, splicing or tapping required. Ideal for towing a trailer with surge brakes.

More Information >

Curt T-Connector Vehicle Wiring Harness for Factory Tow Package - 6-Way Round and 4-Flat Connectors
with factory trailer connector

2 reviews

Code: C55664

$26.29

Retail:$43.66

You Save: 40%

In Stock

Custom Fit Vehicle Wiring Specs:

Trailer Hitch Wiring
Vehicle End Connector
Visible
No Converter
Factory Tow Package
Plug and Lead
4 Flat
6 Round
Plug-In

Plug-In Location:

Under vehicle, driver side

Features:

Quickly and easily install a 6-way and a 4-way trailer connector on your vehicle with this custom harness. Connector plugs directly into OEM tow package wiring harness - no cutting, splicing or tapping required.

Installation Notes:

For vehicles with factory tow package; may require additional components or may be used as a replacement harness

More Information >

Explore Expert Info

on Custom Fit Vehicle Wiring

Videos

for Custom Fit Vehicle Wiring

Help Articles

for Custom Fit Vehicle Wiring

Expert Answers

for Custom Fit Vehicle Wiring

Finding the Right Trailer Wiring Harness

Curt T-Connector Vehicle Wiring Harness Review C56040

Curt Powered Tail Light Converter Installation - 2023 Kia Telluride

Feature Breakdown: Universal Installation Kit for Trailer Brake Controller

Mounting Bracket 4-Pole Flat: The Breakdown

The Low-Down on the Curt Powered Tail Light Converter with 4-Pole Flat Trailer Connector

Installing the Towsmart Trailer Hitch Receiver on a 2024 Toyota RAV4

In-Depth Review of the Universal Installation Kit for Trailer Brake Controller

Curt T-Connector Vehicle Wiring Harness Installation - 2024 Toyota RAV4

Curt T-Connector Vehicle Wiring Harness Installation - 2024 Honda Pilot

Curt Mounting Bracket for 4-Pole Flat Trailer Connector Review

Curt Powered Tail Light Converter Installation - 2022 Toyota Sienna

Brake Controller 7- and 4-Way Installation Kit (ETBC7)

Trailer Wiring Diagrams

Wiring Trailer Lights with a 7-Way Plug (It's Easier Than You Think)

How to Measure for Trailer Hitch Drop

How to Choose the Right Trailer Hitch Class

My Trailer Hitch Doesn't Fit

Brake Controller Installation: Starting from Scratch

Wiring Trailer Lights with a 4-Way Plug (It's Easier Than You Think)

Rooftop Cargo Carriers

Best Bike Racks for Electric Bikes

Trailer Hitch Installation Tips

5 Things to Know About Weight Distribution Hitches

What is the Difference Between a Class II and a Class III Hitch?

The difference between the Class II and Class III hitches has to do with their Gross Trailer Weight (GTW), their Tongue Weight (TW), and their Hitch Receiver Size. Class II trailer hitch receivers have a 1-1/4 inch receiver and can be rated up to…

view full answer...

What Is An OEM Prep Package And How Do I Know If I Have It

The OEM prep package consists of 4 "pucks" in the bed of the truck that will allow you to drop in puck style hitches for easy installation and removal, that gives you a completely clear bed when not in use. The B&W Companion OEM 5th…

view full answer...

Does etrailer Trailer Hitch Receiver for 2018 Dodge Journey Include Fishwire

Hey Curtis! Yes, the etrailer Trailer Hitch Receiver #e98845 comes with the fishwire/bolt leader. All of the hardware pictured below, including the fishwire, will come with the trailer hitch. This is confirmed to fit your 2018 Dodge Journey. Do you…

view full answer...

Difference Between Curt and etrailer Trailer Hitch Receivers for 2020 Chevy Colorado

There is only one difference between the Curt Trailer Hitch Receiver #C13176 and etrailer Trailer Hitch Receiver #e98909 that fit your 2020 Chevrolet Colorado, which is the finish. The Curt trailer hitch has a glossy black finish while the etrailer…

view full answer...

Hi Jerry, For your 2025 Kia Sorento PHEV you would need the Curt Trailer Hitch Receiver #C37RV for the trailer hitch. The right light kit for your Sorento is going to depend on a few factors. For models with the tow package, like you stated you have,…

view full answer...

Comparing the Curt Hitch C13416 and EcoHitch Hitch 306-X7396 for a 2019 Toyota RAV4

The main difference between the Curt Trailer Hitch Receiver part #C13416 and the EcoHitch Hidden Trailer Hitch Receiver part #EH97FR is that the EcoHitch has a completely hidden cross tube whereas the Curt cross tube will be visible from the rear of…

view full answer...

Difference Between Curt & etrailer Trailer Hitches For 2024 Subaru Crosstrek Wilderness

Yep, so long as your 2024 Subaru Crosstrek Wilderness is not a hybrid both the Curt and etrailer hitches will fit: - Curt Trailer Hitch Receiver #C13382 - etrailer Trailer Hitch Receiver #e98912 The only difference besides price is the finish; the…

view full answer...

Does Truck with 6-1/2 ft bed Have to Use Slider Hitch for Turning Clearance with Fifth Wheel Hitch

You will have to go with a sliding hitch to allow the trailer to make tight turns. For a trailer 8 feet wide the only bed length that's going to allow 90 degree turns without a slider is a stationary hitch. That being said you have two options.…

view full answer...

Differences Between Curt, Draw-Tite, and etrailer.com Trailer Hitches for 2019 Subaru Outback Wagon

I definitely understand being a bit overwhelmed by the amount of options in front of you, however I can definitely help with differentiating the trailer hitches for your 2019 Subaru Outback Wagon along with explaining my personal recommendation,…

view full answer...

Availability of Hitch and Wiring for 2025 Toyota RAV4 Hybrid XLE Premium

Hi John; we actually have both a hitch and wiring available for your 2025 Toyota RAV4 Hybrid XLE Premium. I recommend the following: -TowSmart Trailer Hitch Receiver #TS42VR OR -Oris Hitches Detachable Hitch #TS66VR -Curt T-Connector Vehicle Wiring…

view full answer...

What is the Difference Between Curt and Towsmart Hitches for a 2025 Kia Sportage

Hey Piotr, thanks for reaching out! The weight ratings between the Curt Trailer Hitch Receiver #C94WR and Towsmart Trailer Hitch Receiver #TS96VR that fit your 2025 Kia Sportage are determined by the testing done according to those manufacturers. I…

view full answer...

Trailer Wiring Harness for 2024 Hyundai Santa Fe

Hey Charles, yes we do have the Curt trailer wiring harness part #C98RV that is a confirmed fit for your 2024 Hyundai Santa Fe.

view full answer...

Towing