25Pin Female Green Car Audio Connector Aftermarket Stereo Connectors 160027-0011 – High-Fidelity Wiring Interface for Factory-to-Aftermarket Audio Integration

For automotive audio installers and upgrade enthusiasts, preserving factory wiring while achieving seamless compatibility with modern head units is essential. The TS30377-25P-21, a 25-pin female green car audio connector, delivers exactly that. Designed to pair with the male housing TS30377-25P-11, this component acts as a critical bridge between original equipment harnesses and aftermarket stereos. It enables a clean, plug-and-play installation that avoids cutting, splicing, or soldering, protecting the vehicle’s electrical system and maintaining the possibility of future reversibility. Whether used in passenger vehicles, marine environments, or utility task vehicles (UTVs), this connector ensures full signal continuity across speaker outputs, power lines, ground paths, illumination circuits, and steering wheel control inputs.

Product Overview – Technical Specifications

Why Choose a Green Female Connector?

The green housing of the TS30377-25P-21 serves both functional and practical purposes. Unlike standard black connectors that can blend into the dashboard, green provides high visibility, making it easier for technicians to locate and verify connections during installation or service. This reduces the risk of misalignment and speeds up the upgrade process. The color also acts as a visual identifier in multi-harness setups, helping differentiate between audio, power, and data lines. The housing features precision-molded alignment guides and a secure locking mechanism to ensure a snug, vibration-resistant fit with its mating male plug.

Engineered for Long-Term Reliability in Harsh Conditions

Automotive environments demand connectors that can endure constant vibration, wide temperature swings, moisture, and exposure to oils and cleaning agents. The TS30377-25P-21 meets these challenges with a housing made from either PBT+GF15% or PA66+GF30%—both reinforced engineering plastics known for high tensile strength, thermal stability, and resistance to deformation. The internal Terminals are crafted from copper alloy, brass, or phosphor bronze, offering excellent electrical conductivity and resistance to oxidation. This ensures minimal signal loss, consistent audio quality, and long-term durability across diverse operating conditions.

Support for Custom Development and Branding

We specialize in OEM and ODM manufacturing for businesses looking to create branded audio integration solutions. Whether you need customized molds, modified pin configurations, or private-label packaging, our team provides end-to-end support from design to mass production. With in-house tooling and strict quality control, we help brands deliver reliable, high-performance components that meet market demands and regulatory standards.

Compliance and Quality Verification Process

All TS30377-25P-21 connectors are manufactured in compliance with IATF 16949 (automotive quality management), ISO14001 (environmental responsibility), and RoHS (restriction of hazardous substances). Each unit undergoes comprehensive inspection before shipment, including checks for terminal alignment, housing integrity, color accuracy, and mating performance. This ensures every batch meets the high standards expected by professional installers and global distributors.

Need Technical Support or Compatibility Confirmation?

If you're unsure whether this green female connector is the right match for your vehicle’s factory harness, our technical team is ready to assist. Provide your vehicle make, model, year, or a photo of the original connector, and we’ll help confirm fitment or recommend the best solution for your application.

About TSCN – Innovating Automotive Connectivity

Zhejiang Tongsheng Electronic Co., Ltd. (TSCN) is a leading manufacturer of Automotive Electrical Connectors with over 25 years of industry experience. Focused on audio interface solutions, wire harness components, and custom OEM development, we supply high-quality parts to installers, distributors, and brand partners worldwide. Our commitment to engineering excellence, environmental responsibility, and customer satisfaction drives every product we create.

Get a Quote or Request Samples

To learn more about pricing, availability, or customization options, contact our sales department at mandy@tscn.com.cn. We offer fast turnaround times and personalized support to help you integrate this connector into your product line or service offering.