A0001501527
3-Pin Coupling
Detroit Diesel

This 3-pin coupling is a fundamental component for connecting multiple sensor or actuator circuits within the engine management system. It includes a comprehensive kit with a clutch, contact springs, seals, a protective cap, cable tie, and blind plug, facilitating a secure and weather-resistant connection. The design ensures proper alignment and contact integrity, which is essential for accurate signal transmission. Such couplings are crucial in maintaining system integrity during engine operation, especially in environments prone to vibration and moisture ingress. Proper installation of this coupling preserves the reliability of critical engine sensors, such as pressure or temperature sensors, thereby supporting optimal engine performance, emissions compliance, and diagnostic troubleshooting. Source One Parts Center offers this coupling as a high-quality replacement to ensure your engine’s electrical connections remain robust and dependable in demanding conditions.