3X Fuel Injector Wiring Harness for Dodge Cummins (2003–2004) 3966805 3957309

Includes: - 3X Fuel Injector Wiring Harness

Fits Models: - Dodge Ram 2500 - Dodge Ram 3500

Model Years: - 2003–2004

Submodels: - Common trims include SLT, Laramie, ST - Chassis codes: DR, D2

Engine Options: - 5.9L Cummins Turbo Diesel (engine code: ISB 5.9)

Description: This fuel injector wiring harness is designed specifically for 2003–2004 Dodge Cummins engines, ensuring reliable electrical connections for optimal engine performance. It is a direct replacement for OEM part numbers 3966805 and 3957309, providing a seamless fit and function.

Features: - Direct replacement for OEM parts - Compatible with 5.9L Cummins Turbo Diesel engines - Ensures reliable electrical connections - Designed for easy installation - Durable construction for long-lasting use

Part Number: 3966805, 3957309