Dorman 645-554 Brake Light Connector

Brake Light Connector for Toyota Corolla

This Dorman brake light connector is built for 1993-1995 Toyota Corolla rear combination lamp service on U.S.-built vehicles. It matches the original connector style and function for a direct electrical repair, and Dorman 645-554 uses quality materials for dependable signal transfer.

• Direct replacement brake light connector for rear combination lamp wiring
• Fits 1993-1995 Toyota Corolla, rear combination lamp pigtail, built in U.S.A.
• Blade-style female terminals for secure electrical contact
• Wire pigtail included for connector repair and splice work
• 24-inch wiring harness length for routing flexibility
• Terminal materials: tin brass and tin plate for conductivity and corrosion resistance
• Designed to match original hardware appearance and function

Detailed Product Overview

Dorman 645-554 is a brake light connector for rear combination lamp repair on the 1993-1995 Toyota Corolla. It is engineered to replicate the original connector layout and electrical function, making it a practical choice when the factory plug is damaged, heat-affected, or no longer making reliable contact. This part cross-references 8155502030 for the same application.

With a 10-wire harness and blade-type female terminals, this connector supports a clean repair at the rear lighting circuit. The included wire pigtail helps simplify connector replacement when the original plug housing or terminals are worn. For buyers searching for a Toyota Corolla brake light connector, rear combination lamp pigtail, or Dorman 645-554, this part addresses the common electrical connection point at the tail lamp assembly.

Common Problems This Part Can Solve

• Intermittent brake light operation caused by a damaged connector
• Heat-related melting or deformation at the rear lamp plug
• Loose terminal contact at the tail lamp harness
• Corrosion or terminal wear in the rear combination lamp connection
• Broken connector housing during brake light or tail lamp repair

Installation Notes and Tips

Fits 1993-1995 Toyota Corolla, rear combination lamp pigtail, built in U.S.A. Verify terminal orientation and wire routing before cutting or splicing the existing harness. Match each circuit carefully to preserve brake lamp, tail lamp, and related rear lighting functions. Dorman 645-554 is a direct-fit style repair connector, so proper electrical matching and secure splices are important for a stable result.

Quality Assurance

Dorman designs this connector to match the appearance and function of the original hardware on specified applications. Quality materials and tin-plated terminal construction support reliable electrical performance and durability in rear lighting service.