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🚚 Tow Smart, Tow Easy — The Ultimate USCAR 4-Pin Harness Upgrade!
The Curt 55384 Replacement Vehicle-Side Custom USCAR 4-Pin Trailer Wiring Harness offers a seamless, OEM-compatible connection for vehicles equipped with USCAR sockets. Designed for quick, no-splice installation, it provides reliable 4-way trailer wiring for taillights, brake lights, and turn signals. Built with durable rubber housing and an ergonomic grip, this harness ensures long-lasting performance and effortless towing readiness.
| Asin | B0009FJ38Q |
| Best Sellers Rank | #115,826 in Automotive (See Top 100 in Automotive) #265 in Car Electrical Wiring Harnesses |
| Brand Name | CURT |
| Cable Type | Flat Ribbon |
| Connector Type | Uscar 4-pin |
| Country Of Origin | Mexico |
| Customer Reviews | 4.6 4.6 out of 5 stars (3,889) 4.6 out of 5 stars |
| Global Trade Identification Number | 00612314553846 |
| Included Components | Custom Wiring |
| Item Dimensions | 15.2 x 7.6 x 22.9 centimeters |
| Item Type Name | Replacement Vehicle-Side Custom USCAR 4-Pin Trailer Wiring Harness |
| Item Weight | 0.71 Pounds |
| Manufacturer | Curt Manufacturing |
| Material Type | Rubber |
| Model | 55384 |
| Part Number | 55384 |
| Recommended Uses For Product | trailer wiring |
| Unit Count | 1 Count |
| Upc | 612314553846 |
| Warranty Description | One-Year Limited Warranty |
User
Easiest way to add additional 4pin connection
Great quality, exact fit as advertised.
User
Easy to install
Great product real easy to install. Worked out real well.
User
Worth every penny even if you’re experienced in splicing wires
Product arrived next day after order. Very easy and fast to install. Perfect product for someone looking to install any kind of light bar, camera or truck accessory.Completely eliminates the need to cut into your factory wiring harness, additional 4 pin connector let’s you simply plug in a light bar without having to splice into the harness or have the wiring hang out of your trailer connector.The only improvement I would like to see is for the reverse light wire of this harness to be lengthens by a few inches because this is the only wire you need to splice in order to connect the reverse light wiring for a light bar or backup camera. Still fairly easy to do but a long reserve light wire would make this product perfect!
User
Easy to install
Plug and play…. I used this product to hook up to my tailgate light bar …. All wiring is behind and didn’t hav3 to use my factory 4 pin plug in nor did I hav3 to splice wires to my rear lights
User
Outstanding product, well worth the money
This product is very much worth the money, easy to install & very durable. I purchased this splitter for an Opt7 lightbar for on my 2019 Chevy Colorado so I didn’t have to hardwire & still had accessibility to use the factory sockets for towing a trailer. When specking it out to make sure it was compatible, it stated that it doesn’t fit this yr make & model pickup but it definitely does, fits & works perfectly. If you want to spare yourself the aggravation of hardwiring & still have the accessibility of the factory sockets for towing a trailer, this product is definitely what you need!!!
User
Excellent way to add extra lights to our vehicle
This adapter is great. It is a tad bulky, but I was able to use zip ties to snug all the extra wire out of the way. It made adding extra lights super simple. I simply wired my LEDs into a 4-way flat trailer plug and then plugged into the adapter and hid all the wires behind the bumper.
Trustpilot
1 month ago
2 weeks ago