- Home Page /
- Automotive /
- Exterior Accessories /
- Trailer Accessories /
- Wiring /
- Oyviny 4 Pin 5 Wire Trailer Wiring Harness 22...
0 ratings
Item #:
86855399
Oyviny 4 Pin 5 Wire Trailer Wiring Harness 22FT for Rewiring Both-Side Taillights, Pure Copper Wishbond Trailer Light Kit 4 Way Flat 5 Wire Plug
Item #:
86855399
€ 28
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
13%
In stock
Imported from USA store
QTY:
Order now and get it around Wednesday, July 15
Secured 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
Heavy-duty 18-gauge wires for strength and longevity, simplifies trailer light installations, color coded wires for easy installation
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Durable Construction
Constructed with pure copper wiring and nylon net tube protection, ensuring long-lasting performance and resistance against wear, tear, and environmental factors.
Easy Rewiring
Designed for straightforward installation, the 22FT length allows for flexible routing, making it simple to rewire both-side taillights for various trailer setups.
Versatile Compatibility
The 4 pin, 5 wire setup is compatible with most trailer models, providing reliable connectivity and optimal lighting performance for enhanced safety on the road.
Product Details
- Y-Harness Connector: 4 pin trailer wiring harness adapter features wishbone design, widely fits for rewiring trailer that allows 2 brown wires running left and right taillights simultaneously; No need for splicing other wires
- Color coded wires: 4 way 5 wire trailer side flat connector equips with color code wiring for a simple installation, you can easily splice into existing trailer wiring to connect the brake lights, turn signals and left and right side taillights
- Durable Construction: 4 pin flat 5 wire harness kit use thickened PVC wire coating materials for anti-corrosion, pure copper wires for good conductivity, and is well protected by a black nylon net tube, ensure long service life
- Enough length: 22 feet male 4 flat wire and 2.5 feet Ground wiring is long enough to wire a trailer from the start, provides plenty of extra length for a flexible installation
- Wide Application: 4 pin 5 wire trailer connector replacement is designed to match industry-standard 4-way flat sockets, provides a male plug for your trailer and can be used to replace a worn out, broken wire on a wide variety of trailers
| Brand Name | Oyviny |
| Manufacturer | Oyviny |
| Part Number | OV-YH-1457 |
| Model | OV-YH-1457 |
| Unit Count | 1.0 Count |
| Item Weight | 0.43 Kilograms |
| Wire Diameter | 0.03 Inches (0.1 cm) |
| Connector Type | 4 Pin |
| Material Type | Copper, Nylon |
| Cable Type | Flat Ribbon |
| Brand | Oyviny |
| Material | Copper, Nylon |
Who Should Buy?
-
Frequent Towing
Ideal for users who frequently tow trailers and need reliable wiring for safety and functionality.
-
DIY Enthusiasts
Great for individuals comfortable with DIY projects looking to rewire their trailer lighting systems.
-
Budget Buyers
A cost-effective solution for those looking for quality wiring harness without breaking the bank.
-
Commercial Use
Not suitable for heavy-duty commercial use due to potential durability concerns during extensive usage.
-
Weather Extremes
May not perform well in extreme weather conditions; consider tougher options for such environments.
-
Non-Trailer Applications
Not suitable for wiring needs outside of trailers, limiting usability for other electrical projects.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the length of the Oyviny 4 Pin 5 Wire Trailer Wiring Harness?
Answer: The Oyviny 4 Pin 5 Wire Trailer Wiring Harness measures 22 feet in length. This is an optimal size for rewiring both-side taillights on most trailers, providing ample length to accommodate varying distances between your vehicle and trailer. The generous length contributes to ease of installation, allowing you to neatly connect your trailer lights without unnecessary strain or tight bends in the wiring. -
Question:
What type of wire is used in the Oyviny trailer wiring harness?
Answer: The Oyviny wiring harness uses pure copper for its wiring, which is known for excellent conductivity and durability. Copper wiring ensures that there is minimal resistance, leading to brighter and more reliable taillight performance. This feature makes it ideal for trailers frequently used in diverse weather conditions and varying terrains, enhancing safety during travel. -
Question:
Is the Oyviny wiring harness suitable for both LED and incandescent lights?
Answer: Yes, the Oyviny 4 Pin 5 Wire Trailer Wiring Harness is compatible with both LED and incandescent lights. This versatility ensures that regardless of your taillight type, you can achieve optimal performance. Using this harness, you can easily replace or upgrade your trailer lights without needing to change the wiring setup. -
Question:
How do I install the Oyviny trailer wiring harness?
Answer: Installing the Oyviny trailer wiring harness involves connecting the designated wires to your vehicle and trailer lights. Start by removing the old wiring, then connect the corresponding color-coded wires from the harness to your trailer's light fixtures. This harness is designed for straightforward installation, allowing for a smooth connection without complex tools. It’s perfect for DIY enthusiasts and those looking to enhance their trailers. -
Question:
What is the purpose of the 4 way flat plug in the Oyviny harness?
Answer: The 4 way flat plug in the Oyviny harness serves to connect the trailer's electrical system to the towing vehicle. This plug allows for four essential functions: tail lights, right turn signal, left turn signal, and ground circuit. This plug design is commonly used in various trailer configurations, making it an essential component for maintaining the vehicle's lighting signals. -
Question:
Can I use the Oyviny harness for rewiring other trailer lights?
Answer: Yes, the Oyviny 4 Pin 5 Wire Trailer Wiring Harness can be used for rewiring various trailer lights beyond just taillights. Its flexibility and compatibility with different lighting systems make it suitable for side markers and clearance lights as well. This versatility is particularly useful for individuals who customize trailers or maintain multiple types. -
Question:
Is the Oyviny harness weather-resistant?
Answer: Yes, the Oyviny trailer wiring harness is designed with durability in mind, which includes resistance to various weather conditions. The materials used provide protection against moisture and corrosion, ensuring longevity and reliability for all outdoor applications. This feature is particularly beneficial in regions subject to rain, snow, or extreme heat, as it helps maintain consistent functionality. -
Question:
What vehicles are compatible with the Oyviny wiring harness?
Answer: The Oyviny wiring harness is compatible with a wide range of vehicles equipped with a standard 4-way flat connector. This typically includes cars, trucks, and SUVs that are designed for towing trailers. Whether you are hauling a boat, camper, or utility trailer, this harness is structured to meet common wiring configurations, providing reliable connectivity. -
Question:
Do you recommend using any specific tools for installation?
Answer: While the installation of the Oyviny 4 Pin 5 Wire Trailer Wiring Harness can be performed with basic hand tools, using wire strippers, crimpers, and electrical tape will enhance the process. These tools enable precise connections and secure insulation, resulting in a more dependable wiring setup. This is essential for achieving the best performance from your trailer's lighting system. -
Question:
Where can I buy the Oyviny 4 Pin 5 Wire Trailer Wiring Harness?
Answer: You can buy the Oyviny 4 Pin 5 Wire Trailer Wiring Harness from Ubuy, which offers a convenient shopping experience in Malta. They provide a variety of options for trailer wiring and accessories, ensuring you'll find exactly what you need to improve your trailer's lighting system efficiently.
Oyviny Wiring Editorial Review
No editorial reviews found
Customer Reviews & Ratings
955 customers ratings
-
5 Star
85%
-
4 Star
9%
-
3 Star
3%
-
2 Star
1%
-
1 Star
2%
Review this product
Share your thoughts with other customers
Platform Trust & Buyer Confidence
MT
Mohd
Verified buyer
“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
SJ
Shawati
Verified buyer
“Accurate delivery timing given”
16 June 2026 · via Trustpilot
YB
Youcef
Verified buyer
“Not madly expensive like I thought, and much quicker than promised.”
15 June 2026 · via Trustpilot
LM
Leila
Verified buyer
“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”
6/7/2026 · via Trustpilot
KA
Kwame
Verified buyer
“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 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.
€ 28
Order now and get it around Wednesday, July 15
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Includes 4 wire flat trailer side Y-harness connector
- Designed for trailers under and over 80 inches in width
- Features wishbone style harness for running wires separately to tail lights
- Comes with color coded wiring for straightforward installation
- Ideal for extending truck-to-trailer wire
- SAE J1128 Low Voltage Primary Cable Standard
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.