Dorman 645-907 Turn Signal / Parking Light Connector

Dorman 645-907 Turn Signal Connector

Dorman 645-907 is a turn signal / parking light connector built to match the original connector’s appearance and function on specified vehicles. It uses a white plastic and rubber housing with a female blade terminal layout for a direct electrical repair on Pontiac Montana and Oldsmobile Silhouette applications.

• Direct replacement turn signal / parking light connector
• Female connector with blade terminal design
• White plastic and rubber construction
• 16.25 in wire harness length
• 3-wire pigtail with 20-gauge wire
• Fits Pontiac Montana and Oldsmobile Silhouette applications

Fitment and Application Details

This Dorman 645-907 connector is used on 2002-2005 Pontiac Montana and 2002-2004 Oldsmobile Silhouette models. It is a practical repair part for restoring the turn signal or parking light electrical connection when the original connector is damaged, heat-affected, or no longer making a secure contact. This part cross-references Standard Ignition S-1726 for the same application.

Common Repair Uses

• Broken or cracked turn signal connector housing
• Loose or intermittent parking light electrical connection
• Heat-damaged or corroded connector terminals
• Wiring repair after connector failure at the lamp end
• Restoring lighting function on Pontiac Montana and Oldsmobile Silhouette

Installation Notes

Verify wire color and terminal layout before splicing. This connector includes a pigtail and butt connectors for wiring repair, and the 16.25-inch lead provides working length for a clean splice. Match the vehicle’s existing circuit before final assembly, and confirm secure terminal engagement after installation. Fits 2002-2005 Pontiac Montana and 2002-2004 Oldsmobile Silhouette, N/A.

Quality Assurance

Dorman engineers this connector to match original hardware form and function on the listed applications. It is made from quality materials for reliable electrical performance and durability in everyday service.