6Pin Female Brown Car Aftermarket Stereo Audio Connector – TS30359-06P-21-2 (Direct Fit for 33472-0603) – Durable & Sealed for Automotive Use

In the world of automotive audio upgrades, reliability starts at the connection point. The TS30359-06P-21-2 is a 6-pin female brown connector designed as a high-performance replacement for the 33472-0603, delivering secure, long-lasting connectivity for aftermarket stereo systems. Engineered for use in cars, yachts, UTVs, and other mobile platforms, this connector combines rugged materials with precision design to ensure uninterrupted signal transfer, even in environments prone to vibration, moisture, and temperature extremes. Whether you're a technician, installer, or OEM supplier, this component offers a cost-effective, drop-in solution for modern vehicle audio harnesses.

• Model Number    TS30359-06P-21-2

• Replaces    33472-0603

• Connector Type    6-Pin Female

• Housing Color    Brown

• Mating Housing    TS30359-06P-11-2

• Housing Material    PBT+GF15% or PA66+GF30%

• Terminal Material    Copper Alloy / Brass / Phosphor Bronze

• Primary Application    Car Stereo, Marine & UTV Audio Harnesses

• Environmental Protection    Sealed Against Dust & Moisture

• Quality Assurance    100% Inspected Before Shipment

• Certifications    IATF 16949, ISO14001, RoHS

• Minimum Order    1,000 pcs

• Production Time    2–15 Days

• Custom Services    OEM/ODM & Custom Mold Support

Brown 6-Pin Female Connector for Reliable Aftermarket Audio Integration

The brown housing of the TS30359-06P-21-2 provides a distinct visual identity, making it easy to differentiate within complex wiring looms. This female connector is engineered to mate precisely with the TS30359-06P-11-2 male housing, ensuring a tight, polarized fit that prevents accidental disconnection and misalignment. Its design supports stable Electrical Contact and mechanical durability, essential for maintaining audio clarity and system functionality in dynamic vehicle environments.

Robust Construction with High-Performance Thermoplastic Materials

Available in PBT+GF15% or PA66+GF30%, the housing delivers excellent resistance to heat, impact, and chemical exposure. These reinforced plastics maintain dimensional stability under stress and resist degradation from UV light, salt spray, and engine fluids—making them ideal for marine, off-road, and under-hood applications. The sealed interface further enhances protection, guarding against water ingress and particulate contamination that can lead to corrosion and signal failure.

Exact Fit Replacement for 33472-0603 – No Modifications Needed

The TS30359-06P-21-2 is a direct substitute for the 33472-0603 connector, matching its pin layout, housing dimensions, and locking mechanism. This plug-and-play compatibility allows for fast, tool-free installation during stereo upgrades or harness repairs. It eliminates the need for splicing, soldering, or adapter cables, reducing labor time and improving system reliability—especially valuable for technicians working on high-volume installations or hard-to-source vehicle models.

Widely Used in Automotive, Marine, and Off-Road audio systems

Typical applications include:

• Connecting aftermarket head units and amplifiers in passenger vehicles

• Building sealed harnesses for marine stereos on yachts and boats

• Wiring UTVs and ATVs exposed to dust, mud, and extreme temperatures

• Replacing corroded or damaged factory connectors in aging vehicles

• Integrating control modules, sensors, and lighting systems in custom builds

Its versatility and compatibility with standard Terminals make it a go-to choice for both professional installers and DIY enthusiasts.

High-Quality Terminals for Consistent Signal Transmission

The connector accepts terminals made from copper alloy, brass, and phosphor bronze—materials selected for their superior conductivity, spring retention, and resistance to oxidation. These ensure low contact resistance and long-term reliability, critical for preserving audio fidelity and preventing intermittent faults in vehicle electronics.

Custom Branding and Design Solutions for OEM Partners

We offer full OEM and ODM services, including private labeling, packaging customization, and dedicated mold development. Whether you need a branded connector for your product line or a modified version for a unique application, our engineering team supports tailored solutions that meet your exact specifications and quality standards—helping you differentiate in competitive markets.

Manufactured Under Automotive Standards with Full Final Testing

Produced in compliance with IATF 16949 (automotive quality), ISO14001 (environmental management), and RoHS (hazardous substance restriction), every unit undergoes 100% inspection before dispatch. This includes visual checks, dimensional verification, and functional testing to ensure defect-free performance and adherence to international quality benchmarks.

Quick Turnaround and Scalable Production for Global Clients

With a minimum order of 1,000 pieces and delivery times ranging from 2 to 15 days, we support rapid prototyping, sample validation, and large-scale production. Our efficient manufacturing process and logistics network enable fast fulfillment for distributors, system integrators, and OEMs worldwide—ensuring you get the parts you need, when you need them.

About TSCN – Your Trusted Source for Automotive Electrical Connectors

Zhejiang Tongsheng Electronic Co., Ltd. (TSCN) is a leading manufacturer of precision connectors for automotive, marine, and industrial applications. By combining advanced materials, rigorous quality control, and customer-focused innovation, we deliver reliable, high-performance interconnect solutions that meet the evolving demands of modern vehicle electronics.

Please compare and check your connector matches our connector on the photos. If unsure, click on the item inquiry and attach photos of your connector or the part that it plugs into and we'll confirm it for you ASAP.

Can't find the connector you need? Email us to mandy@tscn.com.cn and we'll try to locate one.

ZHEJIANG TONGSHENG ELECTRONIC CO.,TLD are founded in 1998, we are a ISO 9001 and ISO/TS16949 certificated professional manufacturer engaged in automotive aftermarket audio connector and wire harness, terminals and mold development.

Our automotive products are widely used in car audio entertainment connection, one-button start, new energy wiring harness, intelligent remote start wiring harness etc.

We are OEM/ODM available, we performs "excellent quality, super connector" as our honest management principles actively, and provide customers with professional solution service. Our main customer are in North America, Southeast Asia, Europe etc.

This TS30359 series is alternative to Molex MX150 Mat-Sealed Female Connector series, we have four color versions, black, grey, green and brown. Black equal to key A code, grey equal to key B code, green equal to key C code, brown equal to key D code. This family of products is available in 4, 6, 8, 12, 16 and 20 pins. Terminals and mating male housings are also available upon request.

The TS30359 Sealed Connector System is compatible with a wide range of automotive and commercial vehicle applications. It provides efficient power and signal transmission, allowing for seamless communication between various components and systems. The connector system's current rating of up to 22.0A ensures efficient power delivery, supporting the demanding requirements of modern vehicles.

Its robust construction and sealing properties provide protection against dust, water, and other contaminants, ensuring reliable operation in challenging environments.

Our TS30359 series is a trusted solution for power and signal connectivity in automotive and commercial vehicle applications. Its high current rating, durability, and compatibility make it an ideal choice for demanding industry requirements.