Four-Way Trailer Wiring Connection Kit, 25 ft.
5 (334) · $ 16.50 · In stock
![Four-Way Trailer Wiring Connection Kit, 25 ft.](https://www.harborfreight.com/media/catalog/product/cache/9fc4a8332f9638515cd199dd0f9238da/6/4/64053_W3.jpg)
![Taylor Marine Boat Trailer Harness TA-2356](https://www.greatlakesskipper.com/media/catalog/product/f/c/fc80b87c02a90986634e91e37b4ef705_1.jpg?optimize=low&bg-color=255,255,255&fit=bounds&height=700&width=700&canvas=700:700)
Taylor Marine Boat Trailer Harness TA-2356
![4 Way Trailer Wiring Connection Kit Tow Light Extension Wire Kit : Automotive](https://images-na.ssl-images-amazon.com/images/I/71rFBa6jUCS._AC_UL600_SR600,600_.jpg)
4 Way Trailer Wiring Connection Kit Tow Light Extension Wire Kit : Automotive
![Wiring Trailer Lights with a 4-Way Plug (It's Easier Than You Think)](https://www.etrailer.com/static/images/pics/f/a/faq308-wiring-diagram-4-way-wishbone_2_500.jpg)
Wiring Trailer Lights with a 4-Way Plug (It's Easier Than You Think)
Use the KENWAY™ Seven-Way Blade to 4-Way Flat Trailer Adapter to connect the 7-pin round connector on the vehicle to a flat-four connector on your
![Seven-Way Blade to 4-Way Flat Trailer Adapter](https://www.harborfreight.com/media/catalog/product/cache/9fc4a8332f9638515cd199dd0f9238da/6/4/64495_W3.jpg)
Seven-Way Blade to 4-Way Flat Trailer Adapter
![etrailer Optronics 25 Ft 4-Way Trailer Wiring Harness Review](https://i.ytimg.com/vi/pDY6zkE3-_U/maxresdefault.jpg)
etrailer Optronics 25 Ft 4-Way Trailer Wiring Harness Review
![Harbor Freight CCA trailer wiring](https://i.ytimg.com/vi/XI1MKw5Ap_o/hq720.jpg?sqp=-oaymwEhCK4FEIIDSFryq4qpAxMIARUAAAAAGAElAADIQj0AgKJD&rs=AOn4CLC79UJfcls-_hORxUH74FBX535VJA)
Harbor Freight CCA trailer wiring
U-Haul 4-Way Flat
![BACK IN STOCK: Top Selling Trailers + Coupons Inside - Harbor Freight](https://images.harborfreight.com/cpi/emails/2022/trailers_hitches/2022_trailers_hitches_07m.gif)
BACK IN STOCK: Top Selling Trailers + Coupons Inside - Harbor Freight
Lasting 30-40 times longer and requiring less power compared to standard incandescent bulbs, LED trailer lights are the cost-effective and time saving
![12V LED Trailer Light Kit](https://www.harborfreight.com/media/catalog/product/cache/c5a7cc0816faf52ed720d0b3840ada0e/6/4/64275_W3.jpg)
12V LED Trailer Light Kit
![Four-Way Trailer Light Tester](https://www.harborfreight.com/media/catalog/product/cache/078a0a4365df909a3e590405058fc3ed/7/0/70601_W3.jpg)
Four-Way Trailer Light Tester
![Replacing Trailer Lights with a Kenway LED Trailer Light Kit // Bog Life #DIY #Trending #FYP](https://i.ytimg.com/vi/tEB23dyoaaw/oar2.jpg?sqp=-oaymwEYCJUDENAFSFqQAgHyq4qpAwcIARUAAIhC&rs=AOn4CLDGUzf9d9TG2XFMt9xa9jLyTUfTBw)
Replacing Trailer Lights with a Kenway LED Trailer Light Kit // Bog Life #DIY #Trending #FYP
Long Enough: The Miady 25' Trailer Wiring Harness gives you the extra length, just need to extend current truck to trailer wires. No need to splice your new wires, simply extend them with this extender. Wishbone Style Wiring Setup Designed: Constructed with Wishbone Style Wiring Setup and 4 way connectors design makes the running light circuit and splits it at the trailer connector, so you do not have to run a jumper wire from one taillight to the other.
![Miady 25ft Trailer Wiring Harness with 4 Flat Connector 18 AWG Color Coded Wires Trailer Light Wiring Harness Extension with 4ft White Ground Wire](https://m.media-amazon.com/images/I/71+sIe2BV2L.jpg)
Miady 25ft Trailer Wiring Harness with 4 Flat Connector 18 AWG Color Coded Wires Trailer Light Wiring Harness Extension with 4ft White Ground Wire
![25 ft. 5-Way Flat Trailer Wiring Kit](https://www.blueoxtowbars.com/media/catalog/product/7/1/7107_3.jpg)
25 ft. 5-Way Flat Trailer Wiring Kit
![Wesbar - Wishbone Trailer Wiring Kit - 4 Way - 25 foot 707103](https://www.partsvu.com/media/catalog/product/cache/c0c4c30d02e95e3df39ad26a2ceaff78/2/7/274-707103_1.jpg)
Wesbar - Wishbone Trailer Wiring Kit - 4 Way - 25 foot 707103
Plug this easy-to-use trailer light tester into the 4-flat connector of your tow vehicle and the LEDs light up to confirm the wiring connections. Test
![Four-Way Trailer Light Tester](https://www.harborfreight.com/media/catalog/product/cache/9fc4a8332f9638515cd199dd0f9238da/5/7/57234_I.jpg)
Four-Way Trailer Light Tester