To see if this custom-fit item will work for you please tell us what vehicle you'll use it with.
Easily add a 4-way trailer connector with this custom-fit harness. The T-connector plugs into existing wiring - no cutting needed. Powered converter protects vehicle circuits and ensures consistent trailer lighting for safe towing in any conditions.
The vehicle's wiring harness is often behind a trim panel or under the cargo floor. Some vehicles may require removing interior panels or lifting carpeted sections to reach it, but once accessed, the harness installs easily with quick-splice connectors.
Plugging in a trailer shouldn't mean tearing into your vehicle's wiring. This custom-fit T-connector snaps directly into your factory wiring harness, so you can get your trailer lights up and running without any cutting or splicing. Just plug it in, and you're ready to tow.
A well-lit trailer is a safe trailer. This 4-way wiring harness keeps your trailer's brake lights, turn signals, and running lights powered and in sync with your vehicle. Whether you're hauling a boat to the lake or a camper to the mountains, your lights stay bright and visible.
Some vehicles can't handle the extra electrical load of trailer lights. The built-in powered converter draws power directly from your battery, ensuring a steady, protected current to your trailer while keeping your vehicle's circuits from overloading.
Towing means exposing your wiring to dirt, rain, and road grime. This harness features fully insulated wires and a sealed converter, helping to prevent shorts and corrosion. It's built to withstand the elements so you can tow with confidence in any weather.
No extra trips to the hardware store - this kit comes with everything you need. With fuses, zip ties, and connectors included, you can complete the installation without hunting down extra parts.
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Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.
Hi everybody. Andy here with etrailer. Let's take a quick look at this CURT T-connector Vehicle Wiring Harness with four pole flat trailer connector. Now this harness has been designed to fit your 2024 and newer Hyundai Santa Cruz, including the 2025 to 2026 versions with or without the factory tow package. Now on custom fit parts such as this harness, I do recommend taking advantage of our vehicle fit guide here at etrailer.com. Simply input the year, make and model of your vehicle and our fit guide will confirm if this harness will work for you or if we have something comparable that will work for you.
So this harness is going to let you add this four-way trailer connector. The T-connector plugs that you see here are gonna plug into existing wiring. So what's nice about this harness is no cutting into your vehicle's wiring is needed. As you know, a well-lit trailer is going to be a safe trailer. So this four-way wiring harness is gonna keep your trailer's brake lights, turn signals, and running lights powered and in sync with your vehicle.
So whether you're hauling a boat to the lake or a camper to the mountains, your lights are gonna stay bright and visible. Now, plugging in a trailer should not mean tearing into your vehicle's wiring. So these custom fit T-connectors are going to snap directly into your factory wiring harness. So you're gonna be able to get your trailer lights up and running, again, without any cutting or splicing. You're just gonna plug these in and you're gonna be ready to go.
Now your vehicle's wiring harness is often behind a trim panel or under the cargo floor. Some vehicles may require removing interior panels or lifting carpeted sections to reach it. But once you access it, the harness is going to install pretty simply with these quick splice T-connectors. Now, some vehicles can't handle the extra electrical load of trailer lights. The built-in powered converter that you see here is actually going to draw power directly from your vehicle's battery.
So that's going to ensure a steady, protected current to your trailer while keeping your vehicle circuits from overloading. Now towing means exposing your wiring to dirt, rain, and road grime. This harness features fully insulated wires with the sealed converter, so that's gonna help prevent shorts and corrosion. This harness is built to withstand the elements, so you're gonna be able to tow with confidence in any weather. And you're not gonna need any extra hardware because this kit does come with everything that you need. It's gonna come with a fuse, cable ties and connectors, so you're gonna be able to complete the installation without trying to hunt down extra parts, along with the set of instructions to guide you through that installation process. Now, it is also recommended that you use a small amount of dielectric grease on all of your electrical connections, like the plugs on the vehicle and the four pole flat connector itself. That grease is designed to help prevent electrical failures caused by corrosion and moisture. So on your screen, I am including our item number for that grease. You can just take that item number, pop it in the search field of our website, that will take you to that grease, and you can add that to your order if you so desire. Now, if you happen to have any other questions, whether it's about this harness or anything that we have here at etrailer, don't hesitate to reach out because ultimately, we wanna make sure that you're getting exactly what you need. Well, again, my name is Andy. Thank you for joining me.
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