Dorman 645-907 Turn Signal / Parking Light Connector

Reliable Turn Signal Connector for Oldsmobile and Pontiac Vehicles

The Dorman 645-907 turn signal and parking light connector is designed specifically for select Oldsmobile and Pontiac models. This female, round-shaped connector ensures a secure electrical connection for your vehicle's lighting system, helping maintain proper signal function and safety.

Key Features of the Dorman 645-907 Connector

• Compatible with Oldsmobile Montana and Pontiac Silhouette models
• Female gender connector with one blade terminal
• Wire gauge measurement of 20 for optimal electrical flow
• Constructed from durable plastic and rubber materials
• Includes 1 pigtail and 3 butt connectors for installation
• Wire harness length of 16.25 inches with 3 wires
• Round shape design for easy fitment and connection

Detailed Description of the Turn Signal / Parking Light Connector

The Dorman 645-907 is a white, female electrical connector designed to replace worn or damaged turn signal and parking light connectors on compatible vehicles. Featuring a single female blade terminal, this connector supports 20-gauge wiring, which is common in automotive lighting circuits. The connector's plastic and rubber construction provides reliable insulation and flexibility, although it is not water resistant. The included pigtail and butt connectors simplify the wiring process, allowing for a secure and professional installation. With a 16.25-inch wire harness containing three wires, this connector is ready to integrate seamlessly into your vehicle's existing electrical system.

Common Applications and Issues Addressed

• Restores faulty or intermittent turn signal and parking light connections
• Replaces damaged or corroded female blade connectors
• Solves wiring harness connection failures in Oldsmobile Montana and Pontiac Silhouette
• Improves electrical continuity for proper lighting function
• Facilitates repair of aging or brittle wiring components

Installation Notes and Tips

• Ensure vehicle compatibility with Oldsmobile Montana or Pontiac Silhouette before installation
• Use the included butt connectors to splice wires securely and prevent loose connections
• Verify correct wire gauge (20 gauge) for compatibility with existing wiring
• Disconnect the vehicle battery before beginning electrical work to avoid shorts
• Test turn signals and parking lights after installation to confirm proper operation

Quality Assurance and Warranty Information

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 645-907 turn signal and parking light connector undergoes quality checks to ensure reliable performance in compatible Oldsmobile and Pontiac vehicles. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in material and workmanship. Refer to Dorman's official documentation for complete warranty terms.