Yuyao Mideal Electric Co., Ltd. is one of the leading manufacturers and suppliers of 13 pins trailer connector plug in China. With abundant experience, we are committed to providing high quality customized products with competitive price. Welcome to wholesale cheap 13 pins trailer connector plug made in China here from our factory.
13 pins trailer connector plug
Our 13 Pins Trailer Connector Plug is designed for multi-circuit electrical connections between towing vehicles and compatible trailers. With 13 electrical contacts, it provides additional circuits for trailer lighting, auxiliary power, reversing functions, and other vehicle-to-trailer electrical requirements.
Manufactured for B2B buyers, the connector can be customized by pin assignment, terminal specification, housing material, sealing structure, cable connection method, colour, branding, and packaging for OEM, ODM, and private-label projects.
Key Features
- 13 pins trailer connector plug for multi-circuit applications
- Supports multiple trailer lighting and auxiliary functions
- Secure electrical connection between vehicle and trailer
- Durable housing for repeated connection and disconnection
- Compact design for practical trailer installation
- Accurate pin configuration for different wiring requirements
- Optional weather-resistant or sealed construction
- OEM, ODM, and private-label customization available

Product Specifications
|
Item |
Details |
|
Product Type |
13 Pins Trailer Connector Plug |
|
Pin Quantity |
13 Pins |
|
Connector Type |
Trailer Connector Plug |
|
Application |
Trailer / Towing |
|
Terminal Material |
Copper Alloy / Customized |
|
Housing Material |
Nylon, PA, PVC, or customized |
|
Pin Assignment |
Customized |
|
Cable Connection |
Crimp / Solder / Customized |
|
Rated Voltage |
According to application requirements |
|
Rated Current |
According to configuration |
|
Sealing |
Optional |
|
Housing Colour |
Customized |
|
Application |
Trailers, caravans, RVs, commercial trailers, and towing vehicles |
|
Packaging |
Standard or customized |
More Than Additional Pins
The difference between a 7-pin and 13-pin trailer plug is not simply connector size.
For B2B buyers and OEM trailer manufacturers, several factors should be evaluated when selecting the connector:
Pin Configuration - must correspond to the required trailer electrical functions.
Connector Standard - the plug and socket need to use the same mating interface and pin arrangement.
Contact Construction - electrical contacts should be appropriate for the specified circuits.
Cable Compatibility - cable diameter and conductor configuration need to match the connector entry and terminal design.
Locking Mechanism - the mechanical connection should remain secure during normal towing conditions.
Environmental Protection - where a specific IP or environmental rating is required, it should be verified against the actual product specification.
These details are particularly important for multi-function towing systems where one connector carries several independent circuits.

Durable & Secure Construction
The connector is designed to maintain stable electrical contact during repeated connection and disconnection. Housing materials, terminal specifications, and sealing options can be selected according to the intended application and operating environment.
For outdoor trailer applications, weather-resistant or sealed versions can be developed based on specific project requirements.

Looking for a customized 13-pin trailer plug?
Send us your wiring diagram, pin assignment, terminal requirements, housing specifications, and application details for product confirmation and quotation.
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