8Pin Female Green Car Aftermarket Stereo Audio Connector 33472-0804 – TS30359-08P-21-3 High-Durability OEM Replacement for Automotive and Marine audio systems

In the world of automotive audio upgrades and repairs, having access to reliable, compatible connectors is crucial. The TS30359-08P-21-3 is a green 8-pin female connector engineered as a direct replacement for the 33472-0804 (Delphi/Tyco MX150 series), offering a robust and cost-effective solution for car stereos, marine entertainment systems, UTVs, and specialty vehicle electronics. Designed with precision molding and industrial-grade materials, this connector ensures seamless integration, secure signal transmission, and resistance to environmental stressors—making it a top choice for installers, repair shops, and OEM suppliers alike.

Exact Replacement for 33472-0804 Automotive Audio Connectors

The TS30359-08P-21-3 serves as a precise drop-in replacement for the 33472-0804 connector used in various factory-installed vehicle audio systems. Its green housing provides easy identification in complex wiring setups, reducing the risk of incorrect installation during stereo upgrades or repairs. This female housing is ideal for restoring factory connections, building custom harnesses, or extending wiring in OEM and aftermarket audio installations—ensuring compatibility and reliability without the high cost of original equipment parts.

Engineered for Harsh Environments with Industrial-Grade Materials

Manufactured from either PBT+GF15% or PA66+GF30%, this connector delivers superior resistance to heat, impact, and chemical exposure. The glass-filled thermoplastic construction maintains dimensional stability and prevents cracking or deformation under continuous stress, making it suitable for use in engine bays, marine control panels, off-road vehicles, and other demanding applications. The sealed design also supports the use of mat seals to enhance protection against moisture and dust ingress.

8-Pin Female Configuration for Full-Function Audio Signal Routing

With eight well-defined terminal positions, this connector supports the complete range of signals needed in modern infotainment systems—including power, ground, left/right audio channels, remote turn-on, and accessory control lines. It accepts copper alloy, brass, and phosphor bronze Terminals for excellent conductivity and long-term contact reliability. Whether used in car stereo retrofits, amplifier installations, or marine audio systems, the TS30359-08P-21-3 ensures stable, low-resistance connections for high-fidelity sound and system performance.

Optimized to Pair with TS30359-08P-11-3 Male Plug

This female housing is specifically designed to mate with the TS30359-08P-11-3 male connector, forming a secure, polarized connection that resists vibration and accidental disengagement. The mat-seal groove allows for the integration of a rubber gasket, improving environmental sealing. Once connected, the pair creates a durable junction ideal for use in vehicles and marine environments where exposure to moisture, salt, and shock can compromise electrical integrity.

Widely Used in Automotive, Marine, and Specialty Vehicle Applications

Typical applications include:

• Replacing failed 33472-0804 connectors in factory audio systems

• Creating extension harnesses for head units, amplifiers, and subwoofers

• Repairing or upgrading audio systems in yachts and marine vessels

• Integrating aftermarket components into UTVs, ATVs, and off-road vehicles

• Supplying bulk connectors for audio distributors and installation networks

Its compatibility with standard Crimp Terminals and widely available tools makes it a practical choice for both professional installers and DIY enthusiasts.

Custom OEM & ODM Solutions with Full Mold Development Support

We provide comprehensive customization services, including tailored housing designs, color options, and private labeling. Our engineering team supports clients from concept to production, offering mold development, prototyping, and scalable manufacturing—ensuring high-quality, compliant connectors that meet specific application requirements and brand standards.

Manufactured Under Strict Quality and Environmental Standards

The TS30359-08P-21-3 is produced in compliance with IATF 16949 (automotive quality management), ISO14001 (environmental responsibility), and RoHS (hazardous substance restrictions). Each unit undergoes rigorous 100% inspection before dispatch to verify cavity integrity, terminal alignment, and overall build quality—guaranteeing consistent performance and reliability across all batches.

Fast Turnaround and Scalable Production for Global Clients

With a minimum order of 1,000 pieces and lead times as short as 2 days, we offer rapid production and shipping for both sample and large-volume orders. This enables businesses to maintain inventory, respond quickly to market demand, and complete projects on time—without delays or supply chain bottlenecks.

About TSCN – Your Trusted Partner for Automotive Electrical Components

Zhejiang Tongsheng Electronic Co., Ltd. (TSCN) is a leading manufacturer of high-performance electrical connectors for the automotive, marine, and specialty vehicle industries. Committed to innovation, quality, and customer support, we deliver durable, compliant solutions that power modern vehicle electronics—serving OEMs, aftermarket brands, and global distributors with reliable, high-value components.

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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.