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Key Features
4 Way Y-Splitter Wiring Harness
4 Pin Connector and 2 Female Flat 4 Pin Connectors in one combo that allows You to power 2 led lights once, more convenient and practical for trailer owner.
High Quality Trailer Splitter
Insulating silicone housing, tin-plated brass terminal makes the splitter harness durable and waterproof; Dust caps to protect 4 wires female flats from corrosion when not in use.
Plug and Play
Flexible 4-way Y-Splitter adapter can be plug and play, flexible and easy installation. Fits all types of trailers, help to extend your one without splicing new wires.
Flat 4 Pin Y-Splitter Adapter
The adapter is made with high-quality wiring with premium silicone housing， features 1 male flat 4-pin connector and 2 female flat 4-pin connectors.
Perfect for your Truck SUV Van or RV to install trailer light applications such as a tow hitch light, add-on brake/tail lamps, or a truck tailgate LED light bar!
Specification:
- Type: Y-splitter
- Voltage: 12V
- Harness Length: 17.5"
- Housing Material: Silicone
- Terminal Material: Tin-Plated Brass
- Package Included: 1x 4 Pin Trailer Y-Splitter
Connection Instruction:
- White Wire- Ground Wire
- Brown Wire - Tailgate Light
- Yellow Wire-Left Turn Signal and Brakes
- Green Wire-Right Turn Signal and Brakes
Mark and Dee
2025-09-01 09:52:01
I purchased this so that I could add a LED light bar to the back of my truck and still be able to plug in my boat trailer. Works as I had hoped. I plan to over-seal the junction where the wires are spliced to give it added protection from moisture, just as a precaution. Pleased.
Bradley P. Weddle
2025-08-15 16:05:31
Quality productGood fit/tight connections.
kevin culton
2025-08-09 15:53:49
Good price
Customer
2025-07-24 20:17:07
Me gustó mucho es muy funcional y de buena calidad
Stephen Davis
2025-07-11 09:35:32
Works very well
Bob
2025-06-16 17:05:36
Excellent product, more than what I expected.
Eugene M.
2025-02-09 18:28:54
arrived as predicted, have not used it yet.
John
2024-12-03 09:43:08
Great product
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