Combined wiring system - brake and turn signals are sent along the same wire.
Custom Fit Vehicle Wiring Specs:
Plug-In Location:
Features:
...Retains factory 7-pole trailer connector at rear of truck (if present) Plugs into factory wiring - no cutting or splicing 7' Long, insulated wiring harness reaches from rear bumper to truck bed Requires...
More Information >Custom Fit Vehicle Wiring Specs:
Plug-In Location:
Features:
...head is designed with 90-degree angle to fit into tight spaces in truck-bed side rails Constructed of flame-retardant material Molded-on cable protects the wiring from water and debris Plugs between OEM...
More Information >Custom Fit Vehicle Wiring Specs:
Features:
...splicing required Plug T-connector into factory wiring and your vehicle's factory-installed 7-way connector Run 10' long wiring harness from rear bumper to truck bed Offers enhanced weatherproofing...
More Information >Custom Fit Vehicle Wiring Specs:
Plug-In Location:
Features:
...Retains factory 7-pole trailer connector at rear of truck (if present) Plugs into factory wiring - no cutting or splicing 10' Long, insulated wiring harness reaches from rear bumper to truck bed...
More Information >Custom Fit Vehicle Wiring Specs:
Features:
...Compatible with 5-pole and 6-pole adapters (sold separately) Connects quickly and easily - no cutting or splicing of wires Locate connection point behind rear bumper Plug in connector Includes mounting bracket...
Installation Notes:
For vehicles with factory tow package; may require additional components or may be used as a replacement harness
More Information >Custom Fit Vehicle Wiring Specs:
Plug-In Location:
Features:
...7-way connector functionality Connects quickly and easily - no cutting or splicing of wires Locate connection points behind rear bumper Plug in T-connector Comes with dust cap for 4-way flat connector...
Installation Notes:
For vehicles with factory tow package; may require additional components or may be used as a replacement harness
More Information >Custom Fit Vehicle Wiring Specs:
Features:
...7-Pole, sealed socket, RV-style trailer connector with T-connector Plugs into OEM harness - no splicing Provides quick and easy installation of RV socket in truck bed High-impact nylon...
More Information >Custom Fit Vehicle Wiring Specs:
Plug-In Location:
Features:
...10' Long, insulated wiring harness easily reaches from rear bumper to truck bed Plugs into factory wiring - no cutting or splicing Requires that truck have factory tow package Retains use of factory...
More Information >Custom Fit Vehicle Wiring Specs:
Plug-In Location:
Features:
...Provides 7-way, blade-style connector in your truck bed for hassle-free hookup of 5th-wheel and gooseneck trailers Connector mounts in truck bed sidewall, tailgate post, or wheel well Plugs...
More Information >Custom Fit Vehicle Wiring Specs:
Plug-In Location:
Features:
...5-pole and 6-pole adapters (sold separately) Multi-Plug design is ideal for towing trailers with different style trailer connectors Simple installation - no cutting or splicing required Harness plugs into...
More Information >Custom Fit Vehicle Wiring Specs:
Plug-In Location:
Features:
...Connector can be mounted in truck bed sidewall, tailgate post, or wheel well Harness plugs into factory wiring - no cutting or splicing Requires that truck have factory tow package Retains use of factory...
More Information >Custom Fit Vehicle Wiring Specs:
Features:
...7-pole, sealed socket RV-style socket with T-Connector and Dodge/Chrysler adapter plug Provides 7-pole connector in the truck bed Plugs into Dodge/Chrysler OEM harness - no splicing...
Installation Notes:
Product intended as a factory replacement harness or socket
More Information >Custom Fit Vehicle Wiring Specs:
Plug-In Location:
Features:
...present) Connects quickly and easily - no cutting or splicing of wires Locate connection points behind rear bumper Plug in T-connector Constructed of 16-gauge bonded wire Comes with dust cap for 4-way flat...
Installation Notes:
Exterior mounted plug on some or all models. May require an aftermarket electrical mounting box or bracket (sold separately)
For vehicles with factory tow package; may require additional components or may be used as a replacement harness
More Information >Custom Fit Vehicle Wiring Specs:
Plug-In Location:
Features:
...and 6-pin EZ Connector adapters (sold separately) Powerful magnet in socket joins with magnet in EZ Connector trailer-end plug (sold separately) to keep connection secure Plugs stay tightly connected...
Installation Notes:
For vehicles with factory tow package; may require additional components or may be used as a replacement harness
This wiring is intended to be used with the 319-S7-07 trailer side plug, which is sold separately.
If your trailer has conventional 7-way wiring, this wiring harness is made compatible with an EZConnect Adapter, which is sold separately.
More Information >Custom Fit Vehicle Wiring Specs:
Plug-In Location:
Features:
...Trailer connectors install at the back of your vehicle and at the front of your trailer to power your trailer's signal lights Powerful magnet in socket joins with magnet in plug to keep...
Installation Notes:
For vehicles with factory tow package; may require additional components or may be used as a replacement harness
More Information >Custom Fit Vehicle Wiring Specs:
Plug-In Location:
Features:
...Powerful magnet in socket joins with magnet in EZ Connector trailer-end plug (sold separately) to keep connection secure Plugs stay tightly connected, despite the bumps and vibrations common with towing...
Installation Notes:
For vehicles with factory tow package; may require additional components or may be used as a replacement harness
This wiring is intended to be used with the 319-R7-07 trailer side plug, which is sold separately.
If your trailer has conventional 7-way wiring, this wiring harness is made compatible with an EZConnect Adapter, which is sold separately.
More Information >Custom Fit Vehicle Wiring Specs:
Plug-In Location:
Features:
...electrical contacts are long-lasting and easy to clean. These factors combine for a strong, durable connection that's easy to use and to maintain. Magnetic Plugs Stay Connected The EZ Connector system uses...
Installation Notes:
This wiring is intended to be used with the 319-S7-10 trailer side plug, which is sold separately.
If your trailer has conventional 7-way wiring, this wiring harness is made compatible with an EZConnect Adapter, which is sold separately.
More Information >Custom Fit Vehicle Wiring Specs:
Features:
...7-pole adapters (sold separately) Connects quickly and easily - no cutting or splicing Locate connection point behind rear bumper Plug in connector Protective connection terminals resist corrosion Comes...
Installation Notes:
For vehicles with factory tow package; may require additional components or may be used as a replacement harness
More Information >Custom Fit Vehicle Wiring Specs:
Plug-In Location:
Features:
...with 5-pole and 7-pole adapters (sold separately) Connects quickly and easily - no cutting or splicing of wires Locate connection point behind rear bumper Plug in connector Includes mounting bracket and...
Installation Notes:
For vehicles with factory tow package; may require additional components or may be used as a replacement harness
More Information >Videos
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Expert Answers
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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…
view full answer...A 4-Way trailer connector has the basic lighting functions only; running lights, left turn signal and brake lights, right turn signal and brake lights, and ground. A 7-Way has these functions and a 12 volt circuit, a circuit for electric trailer…
view full answer...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...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...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…
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...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…
view full answer...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...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...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...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...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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