4490
Pre-Insulated Terminal
Detroit Diesel

Pre-insulated terminals are engineered to provide a secure and corrosion-resistant connection within electrical systems. Designed for quick installation, these terminals feature an insulation coating that prevents shorts and protects against environmental factors such as moisture and dirt. Their precise engineering ensures a snug fit on wire ends, reducing the risk of disconnection under vibration or stress. These terminals are integral to maintaining the integrity of electrical circuits in demanding truck applications, where reliability is paramount. They facilitate efficient troubleshooting and maintenance by offering a clean, insulated connection point. Whether used in control wiring, sensors, or power distribution, these pre-insulated terminals help prevent electrical faults and improve overall system durability. Source One Parts Center supplies these dependable terminals, supporting your vehicle’s electrical needs with quality components that enhance safety and longevity.