Dorman Fuel Injector Wiring Harness

The Dorman fuel injector wiring harness (also called an injector harness or fuel injector electrical connector harness) restores the electrical connection between the engine control module and the fuel injectors. Over time, heat, vibration, and oil exposure can make the original wiring brittle, cracked, or corroded. A damaged harness can cause misfires, a rough idle, hard starting, poor fuel economy, or a check engine light.

Key Features:

• Replaces worn, brittle, or damaged factory fuel injector wiring
• Designed to restore reliable power and signal delivery to the injectors
• Built with connectors and wire insulation made to hold up to underhood heat, vibration, and fluids
• Direct-fit replacement design is intended to simplify installation and avoid cutting or splicing
• Backed by Dorman's reputation for aftermarket replacement parts that address common failure points

Dorman is a long-established supplier of automotive replacement parts. Replacing a failed injector harness helps restore smooth engine performance and dependable operation. Each part number in this product line is sold as its own item, so choose the one that matches your application.