28Pin Male Natural Wire Harness Connector with Terminals for Select Toyota Car – Precision-Matched OEM Replacement

The TS30101-28P-11 is a 28-pin female Automotive Connector designed for seamless integration with select Toyota vehicle models. As the mating counterpart to the male plug TS30101-28P-21, this connector ensures a secure and reliable electrical connection for audio, infotainment, and control systems. Its natural (off-white) housing provides a clean, OEM-matching appearance, making it ideal for factory-style replacements and upgrades where visual consistency with original components is essential. This connector is widely used in aftermarket wire harness solutions for Toyota sedans, SUVs, trucks, and hybrid models, supporting quick and error-free stereo installations without splicing or cutting factory wires.

Engineered for durability and performance, the TS30101-28P-11 supports plug-and-play compatibility, allowing users to upgrade their audio systems while preserving the integrity of the vehicle’s original wiring. It is especially valuable in professional installation environments where time efficiency, reliability, and reversibility are critical. The natural color blends seamlessly with factory harnesses, reducing visual clutter and enhancing the overall professionalism of the installation.

Technical Specifications

Why Choose a Natural-Colored Connector for Toyota Systems?

The natural (off-white) housing of the TS30101-28P-11 is specifically designed to match the original equipment manufacturer (OEM) color scheme commonly found in Toyota vehicles. Unlike bright or contrasting colors, natural blends invisibly into the factory wiring loom, making the upgrade nearly undetectable after installation. This is especially important for dealerships, fleet managers, and resellers who require a factory-original appearance. It also simplifies diagnostics, as the mating male plug (TS30101-28P-21) can be easily identified by its different color, creating a clear visual pairing system.

Robust Design for Automotive-Grade Performance

Constructed from high-performance engineering plastics—PBT+GF15% or PA66+GF30%—this connector delivers excellent resistance to heat, vibration, and chemical exposure. These materials ensure dimensional stability and long-term durability, even under extreme operating conditions (-40°C to +120°C). The internal Terminals are precision-formed from copper alloy, brass, or phosphor bronze, providing low contact resistance, high conductivity, and superior resistance to corrosion. This combination ensures reliable signal transmission for audio, data, and control circuits over the vehicle’s lifetime.

Full OEM & ODM Service for Brand Partners

We offer complete customization capabilities for companies looking to develop branded wire harness solutions. From custom mold creation to tailored packaging and labeling, our engineering team supports end-to-end product development. Whether you're targeting a specific Toyota model or building a universal harness kit, we provide scalable manufacturing with fast prototyping and consistent quality control to meet your business goals.

Committed to Quality and Environmental Excellence

All units are manufactured in compliance with IATF 16949 (automotive quality management), ISO14001 (environmental responsibility), and RoHS (restriction of hazardous substances). Every connector undergoes 100% inspection before dispatch, verifying mechanical fit, terminal alignment, color accuracy, and mating reliability. This rigorous quality process ensures that each product meets the high standards expected in the automotive aftermarket.

About TSCN – Trusted Supplier of Automotive Electrical Components

Zhejiang Tongsheng Electronic Co., Ltd. (TSCN) has been a leading manufacturer of automotive connectors since 1998. With decades of experience, we specialize in high-precision solutions for audio systems, control modules, and specialty vehicle applications. Our products are trusted by distributors, installers, and OEMs worldwide for their reliability, durability, and perfect fit.

Get in Touch for Technical Support and Samples

For datasheets, pinout diagrams, sample requests, or bulk pricing, please contact us at mandy@tscn.com.cn. Our team is ready to assist with technical guidance, compliance documentation, and customization options for your next automotive project.

Explore Our Complete Connector Range

Discover compatible male plugs, TPA locks, and full harness kits for Toyota, Nissan, Honda, and other Japanese vehicle platforms. TSCN offers reliable, high-quality connectivity solutions engineered for performance, ease of installation, and long-term dependability.