- Home Page /
- Automotive /
- Exterior Accessories /
- Towing Products & Winches /
- Hitch Accessories /
- Wiring /
- MECMO 4 Pin Vehicle Side Trailer Wiring Harne...
0 ratings
Item #:
222158396
MECMO 4 Pin Vehicle Side Trailer Wiring Harness 49 Inch, 16AWG 4 Prong Trailer Light Plug Socket with Dust Cover, Truck 4 Way Flat Trailer Connector
Item #:
222158396
USD 18
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
Imported from USA store
QTY:
Order now and get it around Saturday, August 01
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
This Vehicle-side 4-way flat connector is a perfect fit for a wide variety of trailers, ensuring optimal conductivity and longevity.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
What Stands Out
Durable Construction
Built with 16AWG wiring, this harness ensures longevity and resilience against harsh conditions, making it ideal for reliable trailer lighting during any journey.
Easy Installation
The 49-inch length provides ample reach for various vehicle setups, while the simple plug design allows for quick and hassle-free connections without the need for extensive tools.
Protective Dust Cover
Equipped with a dust cover, this trailer connector prevents debris intrusion, enhancing performance and maintaining a clean connection for optimal electrical functionality.
Product Details
| Brand Name | MECMO |
| Manufacturer | MECMO |
| Part Number | 4 pin female trailer wiring socket |
| Model | 4 Prong flat pin trailer socket wiring |
| Unit Count | 1.0 Count |
| Included Components | 4 pin female trailer wiring harness |
| Item Weight | 0.11 Kilograms |
| Wire Diameter | 0.05 Inches (0.1 cm) |
| Connector Type | 4-pin Flat |
| Material Type | Copper, Polyvinyl Chloride (PVC) |
| Cable Type | Flat Ribbon |
| Brand | MECMO |
| Material | Copper, Polyvinyl Chloride (PVC) |
Who Should Buy?
-
Frequent Towing Users
Ideal for individuals who regularly tow trailers, enhancing safety with a reliable wiring harness connection.
-
DIY Enthusiasts
Great for those who enjoy DIY projects, providing a straightforward installation for homemade or modified trailers.
-
Budget-Conscious Buyers
Cost-effective option for users needing a simple, functional wiring solution without breaking the bank.
-
Heavy-Duty Vehicles
Not suitable for heavy-duty trucks requiring higher gauge wiring for extensive towing needs.
Product Description
MECMO 4 Pin Vehicle Side Trailer Wiring Harness 49 Inch, 16AWG 4 Prong Trailer Light Plug Socket with Dust Cover, Truck 4 Way Flat Trailer Connector Female 4 Wire Replacement Trailer Hitch Wiring 4ft
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the length of the MECMO 4 Pin Vehicle Side Trailer Wiring Harness?
Answer: The MECMO 4 Pin Vehicle Side Trailer Wiring Harness measures 49 inches in length. This size is versatile for most standard truck and trailer setups, ensuring sufficient reach from the vehicle to the trailer. It is designed to fit snugly in various applications, offering reliable connectivity. Use this 49-inch harness to connect your trailer lights securely while maintaining a clean installation without excess cable clutter. -
Question:
What gauge of wire is used in the MECMO 4 Pin Wiring Harness?
Answer: This trailer wiring harness utilizes 16AWG wire technology. A 16AWG wire is robust enough to handle the electrical load required for trailer lights, ensuring they function effectively without overheating. This gauge strikes a balance between flexibility and durability, making it suitable for various towing applications, including light to medium-duty trailers. This quality makes it an excellent choice for ensuring safety and visibility on the road. -
Question:
Is the MECMO trailer wiring harness waterproof?
Answer: Yes, the MECMO 4 Pin Vehicle Side Trailer Wiring Harness includes a dust cover designed to provide protection against environmental elements. This cover helps prevent moisture, dirt, and debris from compromising the electrical connections. Such a feature is particularly beneficial for users operating in diverse weather conditions, ensuring that the wiring connection remains reliable and functional over time, thus enhancing performance during towing. -
Question:
What is a 4-way flat trailer connector used for?
Answer: A 4-way flat trailer connector is primarily used to connect a trailer's lighting system to the towing vehicle. It provides connectivity for essential functions like turn signals, brake lights, and tail lights. This type of connection is standard in many trailer applications, making it easy to swap and connect various trailers to compatible trucks. When equipped with the MECMO connector, you ensure that your trailer lights function correctly during travel. -
Question:
Can I use the MECMO wiring harness for different types of trailers?
Answer: Absolutely! The MECMO 4 Pin Wiring Harness is compatible with various types of trailers, including utility, boat, and camper trailers. Its universal design and 4-pin configuration make it suitable for many standard applications across different vehicles. Whether you're towing a light utility trailer or a small camper, this harness provides the necessary connections, contributing to safe and efficient towing experiences. -
Question:
How do I install the MECMO 4 Pin wiring harness?
Answer: Installing the MECMO 4 Pin wiring harness is straightforward. First, disconnect the vehicle battery for safety. Then, connect the harness to the specific wiring of the vehicle’s tail lights following the color-coding of the wires. Secure the connections and use the dust cover to protect the plug. With basic tools and a little time, you can have the harness ready for use, ensuring your trailer lights are operational for your next adventure. -
Question:
What materials are used in the construction of this wiring harness?
Answer: The MECMO 4 Pin Vehicle Side Trailer Wiring Harness is crafted from high-quality materials for enhanced durability and longevity. The wire insulation is sturdy and resistant to environmental wear, while the plug is made from corrosion-resistant materials to ensure reliable electrical connections. Such high-grade materials make this wiring harness ideal for rigorous towing tasks, providing peace of mind while on the road. -
Question:
Does the MECMO wiring harness come with a dust cover?
Answer: Yes, the MECMO 4 Pin wiring harness comes with a dust cover. This cover is designed to protect the connector from dirt, dust, and moisture when not in use. By keeping the connector clean, you help ensure a reliable connection for your trailer lights when needed. It's an essential feature for maintaining the integrity of the wiring harness, especially for those who frequently tow trailers in various conditions. -
Question:
What are the signs of a faulty trailer wiring harness?
Answer: Common signs of a faulty trailer wiring harness include flickering lights, non-functioning lights, or intermittent connection issues. If you notice that your trailer lights are not responding correctly when connected to the vehicle, it could indicate wiring problems, such as frayed wires or faulty connections. Regular checks and maintenance of your wiring harness can help prevent these issues, ensuring your towing experience is safe and hassle-free. -
Question:
Where can I buy the MECMO 4 Pin Vehicle Side Trailer Wiring Harness in Palau?
Answer: You can purchase the MECMO 4 Pin Vehicle Side Trailer Wiring Harness at Ubuy in Palau. Ubuy offers a wide selection of automotive accessories including this wiring harness, making it convenient to find the components needed for your towing setup. Additionally, Ubuy provides various shipping options and customer support to enhance your shopping experience, ensuring you get the right products for your needs.
MECMO Wiring Editorial Review
No editorial reviews found
Customer Reviews & Ratings
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Platform Trust & Buyer Confidence
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.
USD 18
Order now and get it around Saturday, August 01
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
- Fits a wide range of trailers with a standard 4 prong plug.
- Color coded 4-wire harness for easy identification of functions.
- Equipped with blunt-cut, color-coded wires and snap locks.
- Made of 16 AWG heavy-duty pure copper for corrosion resistance.
- 49-inch cable length for versatile application on trucks and SUVs.
- Ideal for LED lights, tailgate light bars, and more.
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.