Dorman 645-102 Turn Signal / Parking Light Connector

Reliable Turn Signal Connector for Buick and Oldsmobile Models

The Dorman 645-102 turn signal and parking light connector is designed to provide a secure electrical connection for select Buick and Oldsmobile vehicles. Engineered with durable polymer material and a round, three-terminal design, this connector ensures consistent performance in your vehicle's lighting system.

• Compatible with Buick Century, LaCrosse, Regal, and Oldsmobile Intrigue models
• Black polymer construction for durability and corrosion resistance
• Three blade terminals with male gender for reliable electrical contact
• Round shape connector designed for easy integration into existing wiring harnesses
• Includes one socket; wire harness not included

Product Features and Specifications

The Dorman 645-102 connector features a three-terminal blade design with male terminals, suitable for turn signal and parking light applications. Its black polymer housing offers a sturdy and lightweight solution, although it is not water resistant. The connector supports both male and female gender connections, facilitating compatibility with factory wiring. This part is specifically engineered for use in Buick Century, LaCrosse, Regal, and Oldsmobile Intrigue vehicles, ensuring proper fit and function.

Applications and Common Issues Addressed

• Restores faulty or damaged turn signal and parking light connections
• Replaces corroded or worn electrical connectors in Buick and Oldsmobile lighting circuits
• Solves intermittent lighting issues caused by poor terminal contact
• Facilitates repair of broken or loose wiring harness connections
• Supports maintenance of vehicle lighting safety and compliance

Installation Notes and Tips

Installation of the Dorman 645-102 connector requires basic electrical knowledge and tools. Ensure the vehicle's battery is disconnected before beginning work. The connector's round shape and blade terminals allow for straightforward connection to existing wiring. Since the wire harness is not included, verify compatibility with your vehicle's wiring before installation. Properly secure terminals to avoid loose connections and test the lighting system after installation.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit and function. The 645-102 connector is made from durable polymer materials designed for automotive electrical applications. While this connector is not water resistant, it is engineered for reliable indoor vehicle use. Please refer to Dorman's warranty policy for specific coverage details.