Products

Reddish Brown Connector Seal from Guoming Rubber is a high-precision silicone waterproof solution for automotive connectors and harness plugs, delivering IP67-rated protection against water and dust with eco-friendly RoHS-compliant material and consistent factory-inspected quality for long-term reliable performance.

This Brown Rubber Connector Seal is like your car wiring plugs' no-nonsense bodyguard. It's built to take whatever the road throws at it—water, dirt, grime, you name it—keeping all the yucky stuff out so your connections stay safe and sound for years. Made to fit like a glove, it never leaks or causes headaches, making it perfect for any car repair or upgrade you've got going on.

This Gray Silicone Connector Seal acts like a personal bodyguard for wiring harnesses, building a solid defense with premium rubber material. It excels at waterproofing, dustproofing, corrosion resistance and long-term vibration resistance, firmly protecting every connector interface. It fits perfectly in passenger cars, commercial vehicles and new energy vehicles. It matches the original part specifications flawlessly, making it a direct replacement. Whether for routine maintenance or vehicle modification, it fits easily. Super simple to install with zero hassle,and it holds up steady with rock-solid sealing power all the time.Tough, long-lasting, and always ready to perform.

We dedicate ourselves to crafting premium automotive rubber and plastic sealing parts with care and expertise. We offer both standard specifications and tailored custom solutions, including wire seals and connector plugs. Every item is crafted in strict accordance with IATF 16949 industrial norms to ensure dependable performance.
Built to stand up to harsh daily working conditions, our sealing products feature outstanding waterproof, dustproof and anti-corrosion capabilities. They fit seamlessly with passenger cars, commercial vehicles and new energy vehicles, delivering steady protection round the clock.
We gladly accept bulk purchases and exclusive custom requests. For every partner we work with, we always adhere to consistent quality control, fair and transparent pricing, and prompt, hassle-free delivery to create reliable value for long-term cooperation.

The 7165-0133 single wire seal is expertly crafted，snugly matching all kinds of automotive wiring harness connectors. Adopting high-elastic silicone with precise sizing, it provides outstanding IP waterproof and dustproof performance. Made of stretchy premium silicone and crafted with precise sizing, this seal delivers top-tier waterproof and dustproof protection with solid IP-rated performance.Super easy to fit and built to last, it stops seal leaks dead in their tracks.Works great for both new energy and fuel cars, a must-have guard for automotive circuits.

We recommend you check out this blue Single Wire Seal. It’s specifically designed to solve the dustproof and waterproof problems of automotive connectors, and high temperature resistance is its strong point. Made of silicone material with excellent adsorption performance, it’s a perfect match for automotive wiring harnesses and connectors—many customers have given it great feedback after using it.