2004 Ford F-150 Heritage Series Trailer Wiring

Name: Curt T-Connector Vehicle Wiring Harness for Factory Tow Package - 7-Way Trailer Connector
Brand: CURT
SKU: C55242
Price: 62.39 USD
Availability: InStock
Rating: 4.79381443298969 (97 reviews)

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

Curt T-Connector Vehicle Wiring Harness for Factory Tow Package - 7-Way Trailer Connector
Flareside with factory 4-flat

97 reviews

Code: C55242

$62.39

Retail:$100.95

You Save: 38%

In Stock

Custom Fit Vehicle Wiring Specs:

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

Plug-In Location:

Under vehicle, driver side

Features:

Quickly and easily install a 7-way, RV-style 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.

Installation Notes:

Product intended as a factory replacement harness or socket

More Information >

Curt T-Connector Vehicle Wiring Harness for Factory Tow Package - 7-Way Trailer Connector
non-Flareside with factory 4-flat

97 reviews

Code: C55242

$62.39

Retail:$100.95

You Save: 38%

In Stock

Custom Fit Vehicle Wiring Specs:

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

Plug-In Location:

Under vehicle, driver side

Features:

Installation Notes:

Product intended as a factory replacement harness or socket

More Information >

Ford Replacement OEM Tow Package Wiring Harness, 7-Way
Flareside with factory 4-flat

289 reviews

Code: 118242

$80.66

Retail:$112.03

You Save: 28%

In Stock

Custom Fit Vehicle Wiring Specs:

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

Plug-In Location:

Under vehicle, driver side

Installation Notes:

Product intended as a factory replacement harness or socket

More Information >

Ford Replacement OEM Tow Package Wiring Harness, 7-Way
non-Flareside with factory 4-flat

289 reviews

Code: 118242

$80.66

Retail:$112.03

You Save: 28%

In Stock

Custom Fit Vehicle Wiring Specs:

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

Plug-In Location:

Under vehicle, driver side

Installation Notes:

Product intended as a factory replacement harness or socket

More Information >

Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector
non-Flareside without factory trailer connector

44 reviews

Code: C56031

$36.21

Retail:$57.95

You Save: 38%

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

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 existing wiring - no cutting, splicing or tapping required.

More Information >

Hopkins Plug-In Simple Vehicle Wiring Harness with 4-Pole Flat Trailer Connector
Flareside with factory 4-flat

7 reviews

Code: HM40145

$25.57

Retail:$42.53

You Save: 40%

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 >

Hopkins Plug-In Simple Vehicle Wiring Harness with 4-Pole Flat Trailer Connector
non-Flareside with factory 4-flat

7 reviews

Code: HM40145

$25.57

Retail:$42.53

You Save: 40%

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 - 4-Pole Flat Trailer Connector
Flareside with factory 4-flat

14 reviews

Code: C55256

$36.47

Retail:$59.33

You Save: 39%

Custom Fit Vehicle Wiring Specs:

Trailer Hitch Wiring
Vehicle End Connector
Visible
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 OEM tow package wiring harness - no cutting, splicing or tapping required.

More Information >

Curt T-Connector Vehicle Wiring Harness for Factory Tow Package - 4-Pole Flat Trailer Connector
non-Flareside with factory 4-flat

14 reviews

Code: C55256

$36.47

Retail:$59.33

You Save: 39%

Custom Fit Vehicle Wiring Specs:

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

Plug-In Location:

Under vehicle, driver side

Features:

More Information >

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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…

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

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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…

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My Vehicle has a 4-Pin Trailer Plug, but Trailer has 7-Pin Trailer Plug

If you just need a 4-pin to 7-pin trailer wiring adapter, then you can use part #C57672. This will plug into the 4-pin trailer connector on your brother's vehicle and give him the 7-pin socket for the trailer. Keep in mind, this will only give…

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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…

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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,…

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

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Hey Tim, The ZCI Circuit Protected Vehicle Wiring Harness #119250KIT is compatible with LED lights and has been used as a go to for years for people who have LED trailer lights. The light function is supposed send a tiny bit of voltage from the…

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

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4 Pin Wiring Harness for 2025 Chevrolet Equinox

Hello Andrew. It looks like our installers have not had the privilege of doing an install on a 2025 Chevy Equinox. I see that the wiring harnesses that we do have in stock have the 6 pin connector. It looks like Curt is aware of this issue and is in…

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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…

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

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