TSCN Black 14-Pin 2.8mm Sealed Male Connector – TS30427-14P-11-1 (APTIV 54201418) APEX RP1226 Diagnostic Harness with CPA Lock

The TSCN TS30427-14P-11-1 is a high-reliability black male crimp housing connector designed for use in sealed automotive wiring systems, particularly within diagnostic and control networks. As the mating male half of the APTIV (Delphi) RP1226 series, this connector corresponds directly to part number 54201418 and integrates seamlessly into APEX diagnostic harness assemblies used across modern vehicles. Featuring a robust CPA (Connector Position Assurance) locking mechanism, it ensures secure terminal retention and prevents accidental disconnection in high-vibration environments such as engine bays, transmission units, and off-road vehicle systems.

Engineered for durability and precision, this 14-pin connector supports reliable signal transmission in critical applications including OBD-II diagnostics, ECU connections, sensor arrays, and audio harnesses in cars, UTVs, yachts, and industrial equipment. With 1,000 units currently in stock and a monthly production capacity of one million, TSCN offers fast delivery and scalable supply for both aftermarket replacements and OEM integration projects.

Technical Data Sheet – TS30427-14P-11-1

Key Features & Performance Benefits

Quality & Compliance Standards

All TSCN connectors are manufactured under strict IATF 16949 and ISO14001 quality management systems and comply with RoHS environmental directives. Each TS30427-14P-11-1 undergoes 100% visual and dimensional inspection prior to shipment, guaranteeing defect-free units that meet exacting automotive industry requirements. These certifications reflect our commitment to excellence, traceability, and sustainable production practices.

OEM/ODM and Custom Mold Services

TSCN specializes in OEM and ODM solutions for global automotive suppliers. We offer full-service support including custom mold development, private labeling, technical validation, and sample prototyping. Whether you need minor modifications or entirely new connector designs, our experienced engineering team delivers tailored solutions with rapid time-to-market—ideal for Tier 1 suppliers and aftermarket brands alike.

About Zhejiang Tongsheng Electronic (TSCN)

Established in 1998, TSCN has over two decades of expertise in designing and manufacturing automotive connectors, terminals, and wire harness systems. As an ISO 9001 and IATF 16949 certified manufacturer, we serve clients across North America, Europe, and Southeast Asia with high-quality, cost-effective components built for real-world performance. Our focus on innovation, quality, and customer service has made us a trusted partner in the global automotive supply chain.

Verify Fit Before Purchase

To ensure compatibility with your application, please compare this connector with the product images provided. If you're uncertain about fitment or function, click the inquiry button and upload photos of your existing connector or mating component. Our technical team will respond quickly to confirm suitability.

Need a different connector? Email us at mandy@tscn.com.cn — we’ll help source or customize the right solution for your project.

Access Full Product Resources

For detailed drawings, packaging info, and application guidance, visit our official website’s download center to obtain the latest TSCN automotive connector catalog and technical documentation.