8Pin Male Grey Automotive MX150 Mat-Sealed Connector 33482-4002 Key B – TS30359-08P-11-1 High-Reliability Male Housing for Factory Audio & Control Systems

For automotive technicians and system integrators, finding a reliable replacement for the MX150-style 33482-4002 Key B connector is critical for maintaining OEM functionality. The TS30359-08P-11-1 is an 8-pin male connector in a durable grey housing, engineered to match the mechanical and electrical specifications of the original Delphi/Tyco MX150 series. Designed for use in factory-installed audio units, amplifier interfaces, and control modules, this connector ensures secure mating, excellent environmental resistance, and long-term stability in cars, yachts, UTVs, and other specialized vehicles. With its mat-sealed design and precision molding, it delivers dependable performance in high-vibration and moisture-prone environments.

Direct Replacement for 33482-4002 Key B in MX150 Applications

The TS30359-08P-11-1 is built to replicate the exact dimensions, keying (Key B), and mat-seal compatibility of the original MX150 33482-4002 connector. This ensures seamless integration into existing harnesses without requiring modifications to wiring or mounting brackets. The grey housing provides visual consistency with OEM assemblies, making it ideal for repair, restoration, or extension projects where authenticity and reliability are essential—especially in high-end audio and navigation systems from major automotive brands.

Ruggedized Thermoplastic Construction for Harsh Environments

Constructed from either PBT+GF15% or PA66+GF30%, the connector housing offers exceptional resistance to heat, impact, and chemical exposure. The glass-fiber reinforcement enhances structural rigidity, preventing deformation during installation or under sustained thermal stress. This makes the TS30359-08P-11-1 suitable for under-dash, engine bay, and marine installations where durability is non-negotiable. The material also supports long-term UV resistance, preserving appearance and function in outdoor or sun-exposed applications.

8-Pin Male Design for Secure Signal and Power Transmission

With eight precisely molded cavities, this male connector supports multi-circuit signal routing required in modern vehicle electronics. Each terminal position is designed to securely retain copper alloy, brass, or phosphor bronze contacts, minimizing contact resistance and preventing pull-out due to vibration. This ensures stable audio output, reliable data transfer, and consistent power delivery—critical for maintaining performance in infotainment, amplifier, and control unit applications.

Engineered to Mate with TS30359-08P-21-1 Female Connector

This male housing is specifically designed to interface with the TS30359-08P-21-1 female connector, creating a fully compatible and mechanically stable connection. The polarized design includes alignment ribs and a locking tab to prevent incorrect mating, while the mat-seal groove allows integration of a rubber gasket for enhanced environmental protection. When properly assembled, the mated pair offers strong resistance to dust, moisture, and thermal cycling—ideal for demanding automotive and marine environments.

Widely Used in Automotive, Marine, and Off-Road Wiring Systems

Typical applications include:

• Replacement of failed 33482-4002 Key B connectors in factory audio systems

• Repair or extension of OEM amplifier and navigation harnesses

• Control signal interfaces in yachts and marine electronics

• Custom wiring solutions for UTVs, side-by-sides, and specialty vehicles

• Aftermarket harness kits requiring OEM-style reliability

Its compatibility with standard Crimp Terminals and common hand tools makes it accessible for both professional installers and DIY enthusiasts.

Custom OEM & ODM Support with Mold Development Services

We offer full customization options including private labeling, unique color variations, and dedicated mold creation. Our engineering team works closely with clients to develop tailored connector solutions that meet exact technical, regulatory, and branding requirements—enabling faster product development and improved market differentiation for manufacturers and distributors.

Compliant with Global Automotive Quality and Environmental Standards

The TS30359-08P-11-1 is manufactured in compliance with IATF 16949 for automotive quality management, ISO14001 for environmental responsibility, and RoHS for hazardous substance restriction. Every unit undergoes 100% inspection before dispatch to ensure dimensional accuracy, cavity integrity, and overall build consistency—guaranteeing reliable performance and customer satisfaction across all production batches.

Fast 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 fulfillment for customers worldwide. Whether you need samples for testing or a full production run, our flexible manufacturing process ensures timely delivery without compromising on quality.

About TSCN – Delivering Trusted Connectivity Solutions for Modern Vehicles

Zhejiang Tongsheng Electronic Co., Ltd. (TSCN) is a leading manufacturer of high-performance Automotive Connectors. With extensive experience in OEM and aftermarket applications, we specialize in precision-engineered components that ensure safety, efficiency, and durability—helping customers achieve superior results in every electrical connection, from factory floors to off-road adventures.

Our company has many molex replacement parts. You are welcome to send us the original material number for inquiry. This MX150 Mat-Sealed Female Connector series is our 2022 design product. Many of our customers will order from us and use it in their wiring harnesses. Currently we have four color versions, black, grey, green and brown. The series of the product are available in 4, 6, 8, 12, 16 and 20 pins. Terminal and mated male housing are also provide by needed.

The MX150 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.

Additionally, the MX150 Sealed Connector System features a compact and ergonomic design, making it easy to install and maintain. Its robust construction and sealing properties provide protection against dust, water, and other contaminants, ensuring reliable operation in challenging environments.

Overall, the Molex MX150 Sealed Connector System with a USCAR interface 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.

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.