Anti corrosion wire 18AWG 100% pure copper core, PVC cover with UV can protect the PVC cover from the sun's UV rays, anti-corrosion, marine grade. Wishbone style trailer wiring harness 4PCS wires on female plug side and 5PCS on male plug side. 1 brown wire for trailer's running light on female plug side, splits to 2PCS brown wires for left and right tail lights from male plug. No jumper wires needed, very simple. Total 29ft long There is 4ft long wire on female plug side for connecting vehicle, and 25ft long wire on male plug side for connecting trailer lights, total 29ft. Please note, the white wire on male side is 33 inch, which is long enough for grounding.
FEATURES
PURE COPPER CORE: All Star Truck Parts trailer wiring harness uses superior materials, 18 gauge 100% pure copper core covered by PVC with UV, PVC plug with stain nickel plated copper terminals inside. Sealed and anti-corrosion, can be submersible for a long time.
Y STYLE: Wishbone style designed boat trailer wire harness, 4PCS wires for 4-pin female plug and 5PCS wires for 4-flat male connector. There are 2PCS brown running wires which split from the male plug to left and right tail lights for simple connection, no jumper wires needed. The male and female plug pin size is standard which can match different standard male or female plug together.
TOTAL 29FT: 4ft long wire on female plug side for vehicle and 25ft on male side for trailer lights, long enough for all kinds of 12V 4-pin connection trailers, such as over & under 80" wide boat trailer, enclosed cargo trailer, utility trailer, dump trailer, ATV trailer, equipment trailer, car hauler trailer and so on.
WIRE CONNECTION: Color coded wire directly match the trailer wire system for easy and safe connection. White wire for grounding, green wire for right stop & turn, yellow for left stop & turn, brown for running & license illumination(male side, brown wire which next to yellow is used for left running & license illumination, the one next to green is for right running). Please find the picture and instruction for details.
Meets DOT FMVSS 108/SAE and ECE requirements (E-Mark certified)
Returns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
Need help before or after you order? We’ve got you covered.đŸ“©Questions? Visit the Contact Us page for details on how to contact a customer service representative.
Free Shipping
30-Day Guarantee
DOT/SAE/FMVSS Certified
Premium Quality Truck Parts
DOT/SAE approved for road-legal use
5-conductor, color-coded wiring
14 AWG copper-clad aluminum conductors
Durable insulated outer jacketAnti corrosion wire 18AWG 100% pure copper core, PVC cover with UV can protect the PVC cover from the sun's UV rays, anti-corrosion, marine grade. Wishbone style trailer wiring harness 4PCS wires on female plug side and 5PCS on male plug side. 1 brown wire for trailer's running light on female plug side, splits to 2PCS brown wires for left and right tail lights from male plug. No jumper wires needed, very simple. Total 29ft long There is 4ft long wire on female plug side for connecting vehicle, and 25ft long wire on male plug side for connecting trailer lights, total 29ft. Please note, the white wire on male side is 33 inch, which is long enough for grounding.
FEATURES
PURE COPPER CORE: All Star Truck Parts trailer wiring harness uses superior materials, 18 gauge 100% pure copper core covered by PVC with UV, PVC plug with stain nickel plated copper terminals inside. Sealed and anti-corrosion, can be submersible for a long time.
Y STYLE: Wishbone style designed boat trailer wire harness, 4PCS wires for 4-pin female plug and 5PCS wires for 4-flat male connector. There are 2PCS brown running wires which split from the male plug to left and right tail lights for simple connection, no jumper wires needed. The male and female plug pin size is standard which can match different standard male or female plug together.
TOTAL 29FT: 4ft long wire on female plug side for vehicle and 25ft on male side for trailer lights, long enough for all kinds of 12V 4-pin connection trailers, such as over & under 80" wide boat trailer, enclosed cargo trailer, utility trailer, dump trailer, ATV trailer, equipment trailer, car hauler trailer and so on.
WIRE CONNECTION: Color coded wire directly match the trailer wire system for easy and safe connection. White wire for grounding, green wire for right stop & turn, yellow for left stop & turn, brown for running & license illumination(male side, brown wire which next to yellow is used for left running & license illumination, the one next to green is for right running). Please find the picture and instruction for details.
Meets DOT FMVSS 108/SAE and ECE requirements (E-Mark certified)
Returns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
Need help before or after you order? We’ve got you covered.đŸ“©Questions? Visit the Contact Us page for details on how to contact a customer service representative.
Durability You Can Depend On. Mile After Mile
Flexible in the cold. Tough in the heat. Tested to outperform cheap imports.
All Star Trailer Cable
For high performance
Cold-weather flexibility down to -40°C
Prevents cracking and kinks in harsh winter conditions
Sealed outer jacket resists UV, salt, and abrasion
Built to withstand road salt, sun exposure, and rough handling
Color-coded for error-free installs
Saves time in the shop — no guessing, no mistakes
Built for commercial-grade use and long hauls
Trusted by fleet managers and owner-operators nationwide
FMVSS 108 Compliant
Waterproof Tested
Professional-Grade
Free Shipping
30-Day Guarantee
DOT/SAE/FMVSS Certified
Premium Quality Truck Parts
Free Shipping
30-Day Guarantee
DOT/SAE/FMVSS Certified
Premium Quality Truck Parts
Free Shipping
30-Day Guarantee
DOT/SAE/FMVSS Certified
Premium Quality Truck Parts
Trusted by 100,000+ Drivers Nationwide
Real trucks. Real results. See how pros stay compliant with All Star parts.
"Passed inspection with no issues."
Been using these lights for 6 months now. Bright, durable, and passed DOT inspection first time. Exactly what I needed.
"Still bright after two winters."
Quality is outstanding. These lights have survived two brutal winters and still shine like new. Worth every penny.
"Good quality and fast shipping."
Ordered on Monday, arrived Wednesday. Good quality parts at a fair price. Will definitely order again.
"Good quality and fast shipping."
Ordered on Monday, arrived Wednesday. Good quality parts at a fair price. Will definitely order again.
Why Drivers Choose All Star Over Others
See how we stack up against generic imports and OEM brands.
|
Feature / Proof Point |
 All Star Truck Parts |
Generic Imports |
OEM Replacement |
|---|---|---|---|
| Compliance Proof |
DOT/SAE/FMVSS Certified
|
Often Unverified
|
Certified
|
| Durability |
Heavy-Duty Waterproof & UV-Tested
|
Weak Adhesives / Fading LEDs
|
High Quality but Expensive
|
| Warranty |
30-Day Guarantee + U.S. Support
|
None / Overseas Seller
|
Limited 1-Year
|
| Shipping Speed |
Fast, Free U.S. Shipping
|
Slow (2–4 Weeks)
|
Variable / Dealer Only
|
| Customer Support |
Real Experts in Texas
|
Automated Chat Only
|
Dealer Service Line
|
frequently asked questions
HOW DOES THIS WIRING COMPARE TO OEM OR GENERIC CABLES?
This wiring uses thicker-gauge copper and tougher outer jackets than many generic cables, helping deliver more reliable power and better resistance to wear, vibration, and weather over time.
WILL THIS WIRING HOLD UP IN COLD WEATHER AND HARSH CONDITIONS?
Yes. The insulation is designed to remain flexible in cold temperatures and resist cracking, making it suitable for year-round use in heat, rain, snow, and road spray.
IS THIS WIRING COMPATIBLE WITH STANDARD 12V SYSTEMS?
Yes. This wiring is intended for standard 12V truck and trailer electrical systems. Always verify connector type and wire gauge requirements for your specific application.
DO YOU SELL CONNECTORS, GROMMETS, OR TOOLS I NEED TO COMPLETE INSTALLATION?
Yes. We carry a full selection of connectors, grommets, plugs, and installation accessories designed to work with our wiring. This makes it easy to get everything you need in one order and complete the install correctly the first time.
WHAT’S THE DIFFERENCE BETWEEN COPPER-CLAD ALUMINUM AND PURE COPPER WIRING?
Pure copper wiring provides better conductivity, lower resistance, and more consistent power over long runs. It also handles heat and load better over time. Copper-clad aluminum can be lighter and cheaper, but pure copper is preferred for durability, reliability, and long-term performance in truck and trailer applications.
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