As an Amazon Associate I earn from qualifying purchases.
Included 4-wire flat connector is compatible with 5, 6 and 7 pole adapters not included to fit just about any trailer system. Quick and easy plug-in installation - no cutting or splicing necessary; simply plug into the existing vehicle connector, insert the provided fuse and you are ready to start towing.

Weather-resistant. It provides two standard trailer wiring sockets, a 4-way flat and an RV blade 7-way round socket, allowing for versatile towing options.
Durable construction. Uscar-specific. This two-way trailer wiring socket is designed to outlast weather exposure. Reliable connection. Versatile design. The 7-pin socket has a spring-loaded dust cover that keeps the connection points dry and protected when not in use.

To promote long-lasting use and weather resistance, this 4-pole trailer lighting wire harness comes with a rubber dust cover. It features tabs on the top and bottom for a better grip when plugging into your trailer or unplugging.
Standard connector. It easily fits onto the 4-way flat connector when not in use, protecting it against the outdoor elements. Easy grip. Easy to install. This plug-in 4-flat trailer wiring can be used to connect trailer tail lights, brake signal lights and turn signals. Dust cover. This aftermarket, vehicle-trailer wiring harness is designed for select years of the Chevrolet Traverse, GMC Acadia and Buick Enclave factory tow package required.

Both 7 way rv connector and 4 way flat socket comes with rubber dust covers, which keeps the connection points dry, and protect the plug from dusts and corrosion. We offer 1 year warranty for this T-Connector trailer wiring harness.
Uscar specific. Multi-plug design. Our two-way trailer wiring harness socket made from durable ABS plastic to prevent rusting and enhance appearance; A heavy duty black wire loom keeps the wiring contained and protects the harness for long-lasting use. This dual-output trailer hitch wiring kit simply replaces the 7-Way USCAR connector that came with your vehicle, it features both 4 Pin and 7 Pin connector in case you have multiple trailers with different connectors, adding versatile towing options.

It easily fits onto the 4-way flat connector when not in use, exterior elements and internal corrosion.
Plugging in your trailer wiring and trailer lights is easy with the ergonomic design of this vehicle socket. Easy grip. This ensures the easiest possible installation and the most reliable wiring connection. Standard connector. It features tabs on the top and bottom for a better grip when plugging into your trailer or unplugging. Easy to install.


Quick and easy plug-in installation - no cutting or splicing necessary; simply plug into the existing vehicle connector, insert the provided fuse and you are ready to start towing.

70 inches long wire offers plenty of flexibility for towing. The whole aftermarket trailer wiring harness are protected by black nylon wire loom to keep them bundled together and well protected, ensure long service life.
Custom fit trailer hitch wiring provides a 4-way flat trailer connector to power your trailer's signal lights. Note: this xterra/frontier trailer harness is a perfect replacement for vehicles already has tow package, you won't get running lights on trailer, it will give you running lights, brake lights and turn signals. Easy installation.


1. Tekonsha
#ad
Veracruz : KIA Sedona, Sorento, Santa Fe XL, Compatible with Select Hyundai Santa Fe, Tekonsha Tow Harness, 4-Way Flat
#adTekonsha #ad - Circuit protected hd modulite module ensures electrical system compatibility between tow vehicle and trailer, and protects the tow vehicle from harmful electrical shorts or incorrect wire connections.Included 4-wire flat connector is compatible with 5, 6 and 7 pole adapters not included to fit just about any trailer system. Quick and easy plug-in installation - no cutting or splicing necessary; simply plug into the existing vehicle connector, insert the provided fuse and you are ready to start towing.
More information #ad
Vehicle specific replacement trailer wiring harness for vehicles originally equipped with a factory installed tow package - perfect for replacing damaged or missing factory harnesses.Brand | Tekonsha #ad |
Manufacturer | Tekonsha #ad |
Height | 8.88 Inches |
Length | 3.98 Inches |
Weight | 0.12 Pounds |
Width | 4.75 Inches |
Part Number | 118269 |
Model | 118269 |
More information #ad
2. CURT
#ad
Factory Tow Package and USCAR Socket Required, 4-Pin Connectors, CURT 55774 Dual-Output Vehicle-Side 7-Pin
#adCURT #ad - This trailer wiring harness socket is designed for specific vehicles with an industry-standard USCAR socket. This dual-output connector is a great upgrade for a variety of vehicles with a USCAR socket. For long-lasting use and a reliable connection, the housing of this dual 7-pin and 4-pin trailer wiring socket is made from durable black plastic that will never rust or corrode.Weather-resistant. It provides two standard trailer wiring sockets, a 4-way flat and an RV blade 7-way round socket, allowing for versatile towing options.
More information #ad
They connect the taillights, electric trailer brakes and aux power. These trailer wiring sockets come ready to plug into existing vehicle wiring, turn signals, reverse lights, brake lights, using the factory USCAR socket. Durable construction. Uscar-specific. This two-way trailer wiring socket is designed to outlast weather exposure. Reliable connection. Versatile design. The 7-pin socket has a spring-loaded dust cover that keeps the connection points dry and protected when not in use.
Brand | CURT #ad |
Manufacturer | Curt Manufacturing #ad |
Height | 2 Inches |
Length | 9 Inches |
Weight | 1.13 Pounds |
Width | 4 Inches |
Part Number | 55774 |
Model | 55774 |
Warranty | Manufaturer warranty |
More information #ad
3. CURT
#ad
Fits Select Chevrolet Traverse, GMC Acadia, CURT 56245 Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Buick Enclave
#adCURT #ad - 4-way trailer light wiring is popular on a wide variety of trailers, adding versatile towing options for your vehicle. No cutting! no splicing! this trailer wiring harness kit plugs into existing factory wiring on your vehicle and equips it with a standard, rear 4-pin trailer wiring connector for plugging in and towing a trailer.To promote long-lasting use and weather resistance, this 4-pole trailer lighting wire harness comes with a rubber dust cover. It features tabs on the top and bottom for a better grip when plugging into your trailer or unplugging.
More information #ad
Vehicle-specific. Plugging in your trailer wiring and trailer lights is easy with the ergonomic design of this vehicle socket. Standard connector. It easily fits onto the 4-way flat connector when not in use, protecting it against the outdoor elements. Easy grip. Easy to install. This plug-in 4-flat trailer wiring can be used to connect trailer tail lights, brake signal lights and turn signals. Dust cover. This aftermarket, vehicle-trailer wiring harness is designed for select years of the Chevrolet Traverse, GMC Acadia and Buick Enclave factory tow package required.
Brand | CURT #ad |
Manufacturer | Curt Manufacturing #ad |
Height | 2 Inches |
Length | 9 Inches |
Weight | 0.44 Pounds |
Width | 4 Inches |
Part Number | 56245 |
Model | 56245 |
Warranty | One-Year Limited Warranty |
More information #ad
4. Oyviny
#ad
GM, Oyviny Multi-Tow Vehicle-Side 7-Way Blade and 4-Way Flat Trailer Connector Wiring Harness for Ford, Factory Tow Package and USCAR 7 Way Socket Required, Dodge Vehicles
#adOyviny #ad - Plug and play. Dust cover. Durable construction. This trailer wiring harness socket is designed for specific vehicles with a factory tow package, Dodge vehicles with the factory 7-way USCAR socket. Connectors can be used to connect the taillights, brake lights, no cutting and splicing, trailer brakes and auxiliary power.Both 7 way rv connector and 4 way flat socket comes with rubber dust covers, which keeps the connection points dry, and protect the plug from dusts and corrosion. We offer 1 year warranty for this T-Connector trailer wiring harness.
More information #ad
Note:please check the connector behind your vehicle before buying, GM, Compatible with Ford, thanks!. Trailer wiring harness socket plugs into factory 7-way USCAR socket on your vehicle, reverse lights, turn signals, mounting bracket and hardware included. Uscar specific. Multi-plug design. Our two-way trailer wiring harness socket made from durable ABS plastic to prevent rusting and enhance appearance; A heavy duty black wire loom keeps the wiring contained and protects the harness for long-lasting use. This dual-output trailer hitch wiring kit simply replaces the 7-Way USCAR connector that came with your vehicle, it features both 4 Pin and 7 Pin connector in case you have multiple trailers with different connectors, adding versatile towing options.
Brand | Oyviny #ad |
Manufacturer | Oyviny #ad |
Part Number | OV2128-001 |
Model | OV2128-001 |
More information #ad
5. CURT
#ad
Mitsubishi Vehicles with OEM Tow Package, Fits Select Chrysler, CURT 55381 Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Jeep, Dodge
#adCURT #ad - To promote long-lasting use and weather resistance, protecting it against the outdoor, this 4-pole trailer wire harness comes with a rubber dust cover. Dust cover. This aftermarket, dodge ram 2500, durango, vehicle-trailer wiring harness is designed for select years of the chrysler aspen and Pacifica, Dodge Dakota, Dodge Sprinter 2500 and 3500, Jeep Commander, 2500 Van, 1500 Van, Grand Cherokee and Liberty and Mitsubishi Raider.It easily fits onto the 4-way flat connector when not in use, exterior elements and internal corrosion.
More information #ad
Refer to the pdf attached below in Technical Specification for Manual and Fitment. Vehicle-specific. No cutting! no splicing! this trailer wiring harness kit plugs into existing factory wiring on your vehicle and equips it with a standard, rear 4-pin trailer wiring connector for plugging in and towing a trailer or accessories. Plugging in your trailer wiring and trailer lights is easy with the ergonomic design of this vehicle socket. Easy grip. This ensures the easiest possible installation and the most reliable wiring connection. Standard connector. It features tabs on the top and bottom for a better grip when plugging into your trailer or unplugging. Easy to install.
Brand | CURT #ad |
Manufacturer | Curt Manufacturing #ad |
Height | 2 Inches |
Length | 9 Inches |
Weight | 0.41 Pounds |
Width | 4 Inches |
Part Number | 55381 |
Model | 55381 |
Warranty | One-Year Limited Warranty |
More information #ad
6. Tekonsha
#ad
Tekonsha 118272 7-Way Tow Harness Wiring Package
#adTekonsha #ad - Simple, easy to follow, with photos, do-it-yourself instructions, included in every package. Replacement trailer wiring harness for vehicles originally equipped with a factory installed tow package - perfect for replacing or upgrading a damaged or missing factory harness.More information #ad
Quick and easy plug-in installation - no cutting or splicing necessary; Simply plug into the existing vehicle connectors and you are ready to start towing. Upgrades vehicles equipped with 4-flat factory wiring to a 7-way connector.Brand | Tekonsha #ad |
Manufacturer | Tekonsha #ad |
Height | 3.12 Inches |
Length | 11 Inches |
Weight | 0.95 Pounds |
Width | 7.98 Inches |
Part Number | 118272 |
Model | 118272 |
More information #ad
7. Tekonsha
#ad
Tekonsha 118255 4-Flat Tow Harness Wiring Package with Circuit Protected ModuLite Module
#adTekonsha #ad - Installs quickly and easily; instructions are easy to follow and include detailed photos; backed by Tekonsha's 1 Year Limited Warranty. Circuit protected modulite module ensures electrical system compatibility between tow vehicle and trailer, and protects the tow vehicle from harmful electrical shorts or incorrect wire connections.Quick and easy plug-in installation - no cutting or splicing necessary; simply plug into the existing vehicle connector, insert the provided fuse and you are ready to start towing.
More information #ad
Vehicle specific replacement trailer wiring harness for vehicles originally equipped with a factory installed tow package - perfect for replacing damaged or missing factory harnesses. Included 4-wire flat connector is compatible with 5, 6 and 7 pole adapters not included to fit just about any trailer system.Brand | Tekonsha #ad |
Manufacturer | Tekonsha #ad |
Height | 8.9 Inches |
Length | 4 Inches |
Weight | 0.9 Pounds |
Width | 2.9 Inches |
Part Number | 118255 |
Model | 118255 |
More information #ad
8. Oyviny
#ad
Factory Tow Package Required, Oyviny Custom 4 Way Flat Trailer Wiring Harness for Nissan Frontier 2005-2022/Nissan Xterra 2005-2015/Nissan Pathfinder 2005-2010/Suzuki Equator 2009-2012
#adOyviny #ad - Vehicle-specific trailer harness. Well protected. Standard 4 way plug. This 4 pin trailer wiring harness fits for 2005-2022 of the Nissan Frontier, Xterra and Suzuki Equator, Pathfinder, perfect for replacing damaged OEM wiring harness. Simple plug and play design makes easy installation, No Cutting or Splicing Required! Directly plug the custom connector into the existing factory harness on your Nissan vehicle.70 inches long wire offers plenty of flexibility for towing. The whole aftermarket trailer wiring harness are protected by black nylon wire loom to keep them bundled together and well protected, ensure long service life.
More information #ad
If your vehicle doesn't have a tow package, you need to get the relays from the dealers so that running lights will work. Durable construction. Corrosion-resistant 4 pin connector is easy to grip, equipped with a rubber dust cover to protect the socket from water and dust when not in use, premium tin-plated copper terminals makes great conductivity. Custom fit trailer hitch wiring provides a 4-way flat trailer connector to power your trailer's signal lights. Note: this xterra/frontier trailer harness is a perfect replacement for vehicles already has tow package, you won't get running lights on trailer, it will give you running lights, brake lights and turn signals. Easy installation.
Brand | Oyviny #ad |
Manufacturer | Oyviny #ad |
Part Number | OV2235-001 |
More information #ad
9. Tekonsha
#ad
Tekonsha 118259 4-Flat Tow Harness Wiring Package, Silver
#adTekonsha #ad - Included 4-wire flat connector is compatible with 5, 6 and 7 pole adapters not included to fit just about any trailer system. Quick and easy plug-in installation - no cutting or splicing necessary; simply plug into the existing vehicle connector and you are ready to start towing.More information #ad
Replacement trailer wiring harness for vehicles originally equipped with a factory installed tow package - perfect for replacing damaged or missing factory harnesses. 16 gauge bonded wire with 4-flat plug and cap; 7. 5 amp stop light/turn signal circuit capacity.Brand | Tekonsha #ad |
Manufacturer | Tekonsha #ad |
Height | 8.9 Inches |
Length | 4 Inches |
Weight | 0.1 Pounds |
Width | 1.9 Inches |
Part Number | 118259 |
Model | 118259 |
More information #ad
10. Tekonsha
#ad
Tekonsha 118267 7-Way Tow Harness Wiring Package
#adTekonsha #ad - Simple, easy to follow, with photos, do-it-yourself instructions, included in every package. Easy plug-in installation; simply plug into the existing vehicle connector; not compatible with 2008 - 2012 Nissan Pathfinders factory equipped with a 4-flat harness.More information #ad
Replacement trailer wiring harness for vehicles originally equipped with a factory installed tow package - perfect for replacing or upgrading a damaged or missing factory harness. Note: taillight function on the tow plug will not function unless an OEM relay harness not included is purchased - see Nissan dealer for more information.Brand | Tekonsha #ad |
Manufacturer | Tekonsha #ad |
Height | 11.25 Inches |
Length | 8.25 Inches |
Weight | 0.95 Pounds |
Width | 4 Inches |
Part Number | 118267 |
Model | 118267 |
More information #ad