Aufind
0 ratings
4 Pin 5 Wire Trailer Wiring Harness Kit 40FT - 18AWG Pure Copper Wires with Tinned Ends to Prevent Corrosion, for Connection of Tail/Brake Lights and Turn Signals (40FT)
4 Pin 5 Wire Trailer Wiring Harness Kit 40FT - 18AWG Pure Copper Wires with Tinned Ends to Prevent Corrosion, for Connection of Tail/Brake Lights and Turn Signals (40FT)
4 Pin 5 Wire Trailer Wiring Harness Kit 40FT - 18AWG Pure Copper Wires with Tinned Ends to Prevent Corrosion, for Connection of Tail/Brake Lights and Turn Signals (40FT)
4 Pin 5 Wire Trailer Wiring Harness Kit 40FT - 18AWG Pure Copper Wires with Tinned Ends to Prevent Corrosion, for Connection of Tail/Brake Lights and Turn Signals (40FT)
4 Pin 5 Wire Trailer Wiring Harness Kit 40FT - 18AWG Pure Copper Wires with Tinned Ends to Prevent Corrosion, for Connection of Tail/Brake Lights and Turn Signals (40FT)
4 Pin 5 Wire Trailer Wiring Harness Kit 40FT - 18AWG Pure Copper Wires with Tinned Ends to Prevent Corrosion, for Connection of Tail/Brake Lights and Turn Signals (40FT)
4 Pin 5 Wire Trailer Wiring Harness Kit 40FT - 18AWG Pure Copper Wires with Tinned Ends to Prevent Corrosion, for Connection of Tail/Brake Lights and Turn Signals (40FT)
genuine image
4 Pin 5 Wire Trailer Wiring Harness Kit 40FT - 18AWG Pure Copper Wires with Tinned Ends to Prevent Corrosion, for Connection of Tail/Brake Lights and Turn Signals (40FT)
4 Pin 5 Wire Trailer Wiring Harness Kit 40FT - 18AWG Pure Copper Wires with Tinned Ends to Prevent Corrosion, for Connection of Tail/Brake Lights and Turn Signals (40FT)
4 Pin 5 Wire Trailer Wiring Harness Kit 40FT - 18AWG Pure Copper Wires with Tinned Ends to Prevent Corrosion, for Connection of Tail/Brake Lights and Turn Signals (40FT)
4 Pin 5 Wire Trailer Wiring Harness Kit 40FT - 18AWG Pure Copper Wires with Tinned Ends to Prevent Corrosion, for Connection of Tail/Brake Lights and Turn Signals (40FT)
4 Pin 5 Wire Trailer Wiring Harness Kit 40FT - 18AWG Pure Copper Wires with Tinned Ends to Prevent Corrosion, for Connection of Tail/Brake Lights and Turn Signals (40FT)
4 Pin 5 Wire Trailer Wiring Harness Kit 40FT - 18AWG Pure Copper Wires with Tinned Ends to Prevent Corrosion, for Connection of Tail/Brake Lights and Turn Signals (40FT)
4 Pin 5 Wire Trailer Wiring Harness Kit 40FT - 18AWG Pure Copper Wires with Tinned Ends to Prevent Corrosion, for Connection of Tail/Brake Lights and Turn Signals (40FT)
Top quality materials ensure safety and extend service life in adverse weather conditions.
4 Pin 5 Wire Trailer Wiring Harness Kit 40FT - 18AWG Pure Copper Wires with Tinned Ends to Prevent Corrosion, for Connection of Tail/Brake Lights and Turn Signals (40FT)
Item #: 132441689

4 Pin 5 Wire Trailer Wiring Harness Kit 40FT - 18AWG Pure Copper Wires with Tinned Ends to Prevent Corrosion, for Connection of Tail/Brake Lights and

Item #: 132441689

BSD 29

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

0 ratings Write a review
In stock
us Imported from USA store

QTY:

Order now and get it around Monday, August 03
Secured transactionsecured transaction

Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.

Our Top Logistics Partners
  • fedex
  • dhl
Top quality materials ensure safety and extend service life in adverse weather conditions.
Show More
U-Care Warranty:
None
Select a Plan
fast shipping

Fast
Shipping

free return

Free
Return*

secure packaging

Secure Packaging

100% original products

100% Original Products

pci-dss

PCI DSS Compliance

iso certified

ISO 27001 Certified

paypal payment
visa payment
mastercard payment

What Stands Out

Durable Copper Wiring
Constructed with 18AWG pure copper wires, ensuring excellent conductivity and durability for long-lasting performance in all weather conditions.
Corrosion-Resistant
Features tinned ends to prevent corrosion, promoting reliable connections over time and reducing maintenance needs for increased user convenience.
Extended Length
The 40FT length allows for versatile installation options, making it ideal for various trailer sizes and ensuring optimal reach without additional connectors.

Product Details

Shop 4 Pin 5 Wire Trailer Wiring Harness Kit 40FT - 18AWG Pure Copper Wires with Tinned Ends to Prevent Corrosion, for Connection of Tail/Brake Lights and Turn Signals (40FT) online at a best price in The Bahamas. B0DM6L3GLM
  • TOP QUALITY MATERIALS: The trailer wiring harness kit is made of 18 AWG pure copper wire, the exterior is made of thickened PVC wire coating material to ensure your safety, and the outermost layer is reinforced with black braided nylon mesh tubing. Prolonging service life and resisting adverse weather conditions effectively.
  • 4 PIN 5 WIRE TRAILER WIRING HARNESS: Aufind trailer wiring harness kit has 5 wires to save you the hassle of extra wiring, providing enough wire to connect all the necessary points without the need for extensions or complicated splices.
  • SUITABLE SIZE : Trailer light wire features 40ft male 4 flat wire and 2.5ft ground wiring provides enough length for flexible installation and trailer rewiring,simplifies installation process. You will get 1 Y-Harness Connector + 6 pcs Trailer Frame Wire Clips+ 6 pcs Solder Seal Wire Connectors + 6 pcs plastic wire connectors.
  • EASY TO USE : 4 pin 5 wire trailer wishbone wiring harness features color-coded wiring makes installation easy and used to connect left & right side taillights, brake lights and turn signals for rewiring your trailer.
  • WIDE APPLICATION : 4 pin 5 wire trailer side flat connector used for various trailers,provides a male plug for your trailer ideals for marine boat trailer, ATV trailer or other cargo utility trailer hitches,Please Note that trailers/tow trucks must have a 4-way plug,not compatible with motorcycle trailer wiring.
Brand NameAufind
ManufacturerAufind
UPC737990621259
Part NumberAU2148
ModelAU2148
Unit Count1.0 Count
Included ComponentsNO
Item Weight0.72 Kilograms
Wire Diameter1.02 Millimeters
Connector Type4 Pin Flat
Material TypeCopper, Polyvinyl Chloride (PVC)
Cable Typecustom trailer wiring harness
BrandAufind
MaterialCopper, Polyvinyl Chloride (PVC)

What's in the box

NO

Who Should Buy?

Suitable For
  • Frequent Towing

    Ideal for users who frequently tow trailers and need reliable wiring for tail, brake lights, and signals.

  • DIY Enthusiasts

    Great for those who enjoy DIY projects and want to install or repair trailer lighting themselves.

  • Corrosion-Prone Areas

    Perfect for users in humid or corrosive environments, thanks to the tinned ends that resist corrosion.

Not Suitable For
  • Heavy-Duty Trucks

    Not suitable for heavy-duty trucks requiring more robust wiring solutions or higher gauge wire capacities.

Product Description

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the length of the Aufind Trailer Wiring Harness?

    Answer: The Aufind Trailer Wiring Harness is designed to be 30 feet long, providing ample length for connection between your vehicle and trailer. This length ensures flexibility for various towing setups and distances, making it suitable for different types of trailers. It's especially beneficial when connecting to larger trailers where more length is needed to make secure connections without straining the wires.
  • Question: What types of trailers can the Aufind 5 Wire 4 Pin Harness be used with?

    Answer: The Aufind 5 Wire 4 Pin Harness is versatile and compatible with a wide range of trailers, including utility trailers, boat trailers, and camper trailers. The 5-wire setup accommodates essential functions like tail lights and brakes, ensuring that these lights work properly, which is crucial for safety during towing. This harness is ideal for both personal and commercial use, meeting diverse towing needs.
  • Question: How do I install the Aufind Trailer Wiring Harness?

    Answer: Installing the Aufind Trailer Wiring Harness is straightforward. Start by identifying the corresponding wires: typically, you’ll connect the brown wire for the tail lights, the yellow wire for the left turn signal, the green wire for the right turn signal, and the white wire for the ground. Strip the wire ends and secure them using wire connectors or solder them for a durable connection. Always ensure to refer to vehicle and trailer specific manuals for best practices during installation.
  • Question: Does the Aufind Trailer Wiring Harness require any additional equipment for installation?

    Answer: No additional equipment is necessary to install the Aufind Trailer Wiring Harness, but having basic wiring tools can help. You'll typically need wire cutters, connectors, and possibly electrical tape for added security. If you’re retrofitting an older trailer, make sure the connectors are compatible with the existing wiring to ensure a successful installation and reliable operation.
  • Question: Is the Aufind Trailer Wiring Harness waterproof?

    Answer: The Aufind Trailer Wiring Harness is designed with durability in mind, featuring insulation materials that offer some resistance against moisture. However, while it can withstand normal weather conditions, it's recommended to use additional protection like heat shrink tubing for the connections if you frequently operate in very wet environments. This approach will help maintain connection integrity and longevity over time.
  • Question: Can the Aufind Trailer Wiring Harness be used for LED lights?

    Answer: Yes, the Aufind Trailer Wiring Harness can be used with LED lights as well as traditional incandescent lights. However, it’s essential to ensure that your vehicle’s electrical system can accommodate the lower wattage of LED lights. If necessary, consider using resistors to prevent any rapid blinking issues that might occur due to the reduced load of the LEDs.
  • Question: What colors are the wires on the Aufind 5 Wire Harness?

    Answer: The wires on the Aufind 5 Wire Harness typically follow standard color coding: brown for tail lights, yellow for the left turn signal, green for the right turn signal, white for ground, and a fifth wire that may be used for a backup light or additional functionality based on your specific trailer needs. Adhering to this color-coding helps ensure correct connections and minimizes installation errors.
  • Question: What makes the Aufind Trailer Wiring Harness durable?

    Answer: The Aufind Trailer Wiring Harness is built with high-quality materials that resist wear and tear from regular use. The cables are designed to withstand bending and twisting, and the connectors are robust to handle vibrations commonly experienced while towing. This durability is essential for maintaining reliable light function, ensuring safety during travels with your trailer.
  • Question: Where can I buy the Aufind 30FT 4 Pin 5 Wire Trailer Wiring Harness?

    Answer: You can purchase the Aufind 30FT 4 Pin 5 Wire Trailer Wiring Harness from Ubuy in The Bahamas. Ubuy offers a reliable shopping experience with a variety of e-commerce features that make buying automotive accessories straightforward and efficient.

Aufind Connectors Editorial Review

No editorial reviews found

Customer Reviews & Ratings

4.7
165 customers ratings
  • 5 Star
    85%
  • 4 Star
    8%
  • 3 Star
    5%
  • 2 Star
    0%
  • 1 Star
    2%

Review this product

Share your thoughts with other customers

Platform Trust & Buyer Confidence

trustpilot logo
4.3/5 9200 + reviews
Read reviews
MA
Mohammad
Verified buyer

“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer

“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”

22-Jul-26 · via Trustpilot
K
kund
Verified buyer

“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”

23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer

“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”

22 July 2026 · via Trustpilot
SJ
SAO JOHN
Verified buyer

“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”

23 July 2026 · via Trustpilot
Secure Checkout Global Delivery Easy Returns Genuine Products

Product Price History

Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

BSD 29

Order now and get it around Monday, August 03

QTY:

Secured transactionsecured transaction

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Features & Benefits

  • Made of 18 AWG pure copper wire for maximum conductivity.
  • Thick PVC coating and braided nylon mesh tubing for durability.
  • Includes 5 wires for straightforward connections without complex splicing.
  • Flexible installation with 30ft male 4 flat wire and 2.5ft ground wire.
  • Color-coded wiring simplifies the installation process.
  • Ideal for various trailers including marine, ATV, and cargo utility trailers.

Ubuy Assurance

Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.