8Pin Female Black Car Aftermarket Stereo Audio Connector 33472-0801 – TS30359-08P-21 High-Reliability Replacement for Automotive, Marine & UTV audio systems

For automotive audio professionals and DIY enthusiasts alike, finding a dependable, cost-effective replacement for factory-installed connectors is essential. The TS30359-08P-21 is a black 8-pin female housing designed as a direct substitute for the 33472-0801 (Delphi/Tyco MX150 series), delivering a durable and precise solution for stereo upgrades, harness repairs, and custom installations. Built to withstand the rigors of vehicle environments, this connector combines industrial-grade materials, exact dimensional accuracy, and full compatibility with standard Terminals—ensuring seamless integration and long-term performance in cars, yachts, UTVs, and other specialty vehicles.

Direct Fit Replacement for 33472-0801 Factory Audio Connectors

The TS30359-08P-21 is engineered to match the original 33472-0801 connector used in numerous factory-installed car stereo systems. Its black housing provides a clean, professional appearance and allows for easy identification in multi-wire setups. This connector is ideal for replacing damaged or missing OEM units, building custom harnesses, or extending audio wiring in aftermarket installations—ensuring a secure, reliable connection without the high cost of original parts.

Robust Construction for Long-Term Performance in Harsh Conditions

Manufactured from high-performance thermoplastics—PBT+GF15% or PA66+GF30%—this connector offers excellent resistance to heat, impact, and chemical exposure. The glass-filled material enhances mechanical strength and prevents deformation under stress, making it suitable for use in engine compartments, marine environments, off-road vehicles, and industrial applications. The design supports optional mat seals to improve moisture and dust resistance, ensuring signal integrity even in demanding conditions.

8-Pin Female Configuration for Complete Audio and Control Signal Transmission

With eight precisely molded terminal positions, this housing supports full signal routing for factory and aftermarket audio systems, including speaker outputs, power, ground, remote turn-on, and accessory control lines. It accepts standard copper alloy, brass, and phosphor bronze terminals, ensuring low resistance, high conductivity, and long-term durability. Whether used in car stereo retrofits, amplifier installations, or marine entertainment systems, the TS30359-08P-21 delivers stable, high-fidelity signal transmission.

Optimized to Mate with TS30359-08P-11 Male Connector

This female housing is specifically designed to lock securely with the TS30359-08P-11 male plug, forming a vibration-resistant, polarized connection. The mating interface includes alignment features and a locking tab to prevent accidental disconnection. When used with a mat seal, the pair provides enhanced environmental protection—ideal for applications where exposure to moisture, salt, and shock is common, such as in boats, UTVs, and industrial vehicles.

Widely Used in Automotive, Marine, and Specialty Vehicle Audio Applications

Common applications include:

• Replacing failed 33472-0801 connectors in factory head units

• Creating extension harnesses for amplifier and subwoofer installations

• Repairing or upgrading audio systems in yachts and marine vessels

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

• Supplying bulk connectors for installers, repair shops, and distributors

Its compatibility with standard crimp tools and terminals makes it accessible and practical for both professional and DIY use.

Custom OEM & ODM Solutions with Mold Development Support

We offer comprehensive customization services, including private labeling, color variations, and dedicated mold creation. Our engineering team works closely with clients to develop tailored connector solutions that meet specific technical, regulatory, and branding requirements—enabling faster time-to-market and greater flexibility for manufacturers and suppliers in the automotive and marine industries.

Manufactured Under Stringent Quality and Environmental Standards

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

Fast Production and Global Shipping for Bulk and Sample Orders

With a minimum order of 1,000 pieces and delivery times as short as 2 days, we support rapid fulfillment for both sample and large-volume orders. Our efficient manufacturing process ensures timely delivery without compromising on quality—helping businesses maintain inventory, meet project deadlines, and serve customers more effectively.

About TSCN – Trusted Supplier of Automotive Electrical Connectors

Zhejiang Tongsheng Electronic Co., Ltd. (TSCN) is a leading manufacturer of high-quality electrical connectors for the automotive, marine, and specialty vehicle markets. With a commitment to innovation, durability, and customer satisfaction, we deliver reliable, compliant solutions that support both OEM integration and aftermarket innovation—providing the performance and peace of mind that modern vehicle electronics demand.

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.