Gray Blind Plugging Rod ECU Series for Automotive Use

Created on 2025.11.25

12065266 Gray Blind Plugging Rod ECU Series Waterproof Sealing Plug Plastic Plug for Automotive Connectors

Overview of the Gray Blind Plugging Rod ECU Series

The Gray Blind Plugging Rod ECU Series is a specialized waterproof sealing plug designed explicitly for automotive connectors. This product is engineered to ensure optimal protection of electronic control units (ECUs) by preventing the ingress of water, dust, and other contaminants that can compromise the performance of automotive electrical systems. Manufactured with precision from robust plastic materials, these plugs are ideal for use in demanding automotive environments where durability and reliability are paramount.
Notably, the Gray Blind Plugging Rod series boasts dimensions of 29.5mm x 1.8mm x 2.0mm and is incredibly lightweight, weighing only 50mg per piece. It is packaged in bulk quantities of 3000 pieces, making it suitable for large-scale production and supply. This product is meticulously designed to meet the needs of automotive manufacturers and service providers seeking dependable sealing solutions.
乐清华奥工艺品有限公司, the company behind this product, is a reputable manufacturer specializing in high-performance automotive connectors and sealing solutions. Their dedication to quality and innovation positions them as a key player in supplying essential components that enhance vehicle safety and longevity.
For more information about their comprehensive product range and company background, visit the About Us page.
This overview sets the stage for understanding how the Gray Blind Plugging Rod addresses critical automotive needs with its advanced sealing capabilities and durable construction.

Key Features and Technical Specifications

The Gray Blind Plugging Rod ECU Series offers several outstanding features tailored to meet rigorous automotive standards. Its high-temperature and chemical resistance make it suitable for use in harsh environments, where exposure to engine heat and automotive fluids is common. This resistance ensures the plug maintains integrity and performance over time, minimizing maintenance and replacement costs.
It is ROHS certified, confirming that the product complies with stringent environmental and safety regulations, which is increasingly important for automotive manufacturers focusing on sustainable production. The plug’s compact dimensions allow for easy integration into standard ECU connectors, ensuring a seamless fit and reliable sealing.
In terms of packaging and logistics, the product is supplied in cartons measuring 30x22x4cm, with a minimum order quantity of 1000 pieces. Delivery is expedited via express shipping, ensuring quick turnaround times to meet production schedules. Each pack contains 3000 plugs, supporting both small-scale repairs and large manufacturing runs.
The product specifications, including size, weight, certifications, and packaging details, reflect a well-engineered solution designed for compatibility and efficiency within automotive assembly lines.
Explore additional technical details and related products on the Product page.

Applications and Benefits in Automotive Electronics

Automotive ECUs are critical components that control various vehicle functions and require robust protection from environmental factors. The Gray Blind Plugging Rod is specifically designed to provide a watertight seal, preventing water, dust, and chemical infiltration that could lead to ECU failures or diminished performance. This sealing plug is especially vital in modern vehicles where electronic systems are increasingly complex and sensitive.
One of the primary benefits of this product is its ability to maintain performance under prolonged water immersion and exposure to automotive chemicals. This durability ensures that the ECU remains fully operational, reducing the risk of costly repairs and unexpected vehicle downtime. Additionally, the plug’s resistance to temperature fluctuations typical in engine compartments supports vehicle reliability across diverse climates.
By using this sealing plug, manufacturers and service providers can significantly extend the lifespan of ECUs and other electronic connectors. It also helps meet industry standards for environmental protection, aiding in compliance with regulations governing automotive safety and emissions.
For businesses looking to enhance the longevity and reliability of their automotive electrical systems, the Gray Blind Plugging Rod is a practical and cost-effective solution.
Learn more about how sealing solutions improve automotive electronics on the News page.

Installation, Size Selection, and Practical Usage

Installing the Gray Blind Plugging Rod is straightforward due to its precise sizing and flexible plastic material. The plug is designed to fit snugly into ECU connector openings, creating an effective seal without requiring specialized tools. Proper installation ensures maximum protection against environmental contaminants, preserving the integrity of the ECU.
Size selection is crucial for optimum sealing performance. The given dimensions (29.5mm x 1.8mm x 2.0mm) have been engineered to match common ECU connector sizes in the industry. However, customers should verify compatibility with their specific connectors before purchase to ensure a perfect fit.
Regarding removal and reusability, these plugs can be removed carefully when necessary without damaging the ECU connectors. While designed for durability, they are typically intended for single-use to maintain sealing effectiveness. Replacement with new plugs is recommended to guarantee continued protection.
The Gray Blind Plugging Rod also exhibits excellent resistance to common automotive fluids such as oils, fuels, and coolants, maintaining its sealing properties without degradation. Its performance across typical automotive temperature ranges further underscores its suitability for rigorous applications.
For detailed guidance on installation and product support, customers are encouraged to contact 乐清华奥工艺品有限公司 through the Contact page.

Frequently Asked Questions and Support Information

What is an ECU blind plug? It is a sealing component used to close unused or exposed ports on an automotive ECU connector to prevent contamination and damage.
Why is sealing an ECU important? Proper sealing protects sensitive electronic components from water, dust, and chemical exposure, ensuring reliable vehicle operation.
What materials are used? This product is made from durable plastic engineered to resist high temperatures and automotive chemicals, certified by ROHS standards.
How do I select the right size? Use exact connector specifications and match them with plug dimensions to ensure a secure fit.
Is the plug reusable? Generally, it is designed for one-time use for optimal sealing, but careful removal is possible if necessary.
乐清华奥工艺品有限公司 provides expert assistance and detailed product information to help customers make informed decisions and maximize product benefits. For inquiries, visit the Contact page.

Conclusion: Elevate Automotive Connector Reliability with the Gray Blind Plugging Rod

Integrating the 12065266 Gray Blind Plugging Rod ECU Series into automotive connector assemblies enhances protection against environmental hazards, thereby improving the overall performance and durability of vehicle electronic systems. Its high resistance to temperature, chemicals, and water ingress, combined with ROHS certification, ensures compliance with industry standards and environmental responsibility.
乐清华奥工艺品有限公司 stands out as a trusted provider of these advanced sealing plugs and related automotive connector solutions. Their commitment to quality and innovation supports automotive manufacturers in delivering safer, more reliable vehicles.
Upgrade your automotive connectors today by choosing the Gray Blind Plugging Rod for seamless, long-lasting sealing performance. For comprehensive product details and purchase options, visit the Home page and explore how these sealing innovations can benefit your automotive electrical systems.
Contact
Leave your information and we will contact you.

Company

Team&Conditions
Work With Us

Collections

Featured Products

All products

About

News
Shop
电话
微信
QQ
Skype