Wiring this utility trailer kit with poor instructions. Are these blue clips to splice the side lamp wire, or for something else? How do they work? Is there a better way ?
5 (491) In stock
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![](https://www.etrailer.com/static/images/pics/f/a/faq043-wiring-color-by-vehicle-manufacturer_2_1000.jpg)
Trailer Wiring Diagrams
【ITEM TYPE】This is a 21ft male & 4 ft female 4-flat marine trailer wiring harness with 4-way conductors and a 2ft white ground wire, made of 18-gauge
![](https://m.media-amazon.com/images/I/71yxkJEsziL._AC_UF894,1000_QL80_.jpg)
SUZCO 25 Foot 4 Wire 4-Flat 21' Male & 4' Female Trailer Light Wiring Harness Extension Kit, 4-Way Plug 4 Pin Extension Connector & Wishbone-Style
![](https://i.ytimg.com/vi/YqkNOO-NNrY/maxresdefault.jpg)
How to wire a lights on a utility trailer LED or Regular (I recommend the LED) Watch and see why!!
![](https://mechanicalelements.com/wp-content/uploads/trailer-wiring-schematic.png)
Trailer Lights and Wires – How To Route Wires And Hook It All Up
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Cargo and Utility Trailer Interior LED Light Kits. For 16' to 36' Trailers.
![](https://www.etrailer.com/static/images/pics/f/a/faq043-wiring-diagram_2_1000.jpg)
Trailer Wiring Diagrams
![](https://www.etrailer.com/Merchant2/graphics/00000001/pics/f/a/faq043_ww_1000.jpg)
Trailer Wiring Diagrams
![](https://www.motherdaughterprojects.com/uploads/5/0/2/8/50289687/mdp-trailer-wiring-21_orig.jpeg)
How to Wire a Harbor Freight Haul-Master Utility Trailer - Mother Daughter Projects
![](https://www.familyhandyman.com/wp-content/uploads/2018/11/6-dowel.jpg?fit=640%2C640)
Lights Out? Here's 9 Trailer Wiring Fixes (DIY)
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How to tap into a car fuse box
When your vehicle does not readily provide an electrical connection for hooking up your trailer, CURT electrical converts offer the solution. Working
![](https://i5.walmartimages.com/seo/CURT-59187-Powered-3-to-2-Wire-Splice-in-Trailer-Tail-Light-Converter-Kit-4-Pin-Wiring-Harness_6973ef47-c4aa-415a-ba2d-659275100cfd.9a25859c467a26486206f31dcd452994.jpeg?odnHeight=768&odnWidth=768&odnBg=FFFFFF)
CURT 59187 Powered 3-to-2-Wire Splice-in Trailer Tail Light Converter Kit, 4-Pin Wiring Harness
![](https://i.ytimg.com/vi/EUkC6eamCzo/maxresdefault.jpg)
How To Repair or Replace 4-Wire Flat Trailer Wiring Connector Harness
![](https://www.familyhandyman.com/wp-content/uploads/2018/10/065fhfeb07-connectors.jpg?fit=696%2C696)
Wiring a Switch and Outlet the Safe and Easy Way
25PCS Trailer Frame Wire Clips - Frame Mount Trailer Light Wiring