Installation Time
(approx) 30 Minutes
Difficulty Level:
Simple installation for anyone.
Installation Guides
No guide available for this part yet.
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Features, Description, Q&A, Specs & Installation
Restore Proper Engine Performance with a Reliable Wiring Harness. The Diesel Engine Harness is an essential component that ensures all engine sensors, injectors, and control modules communicate effectively. A faulty or damaged harness can lead to misfires, performance issues, and electrical malfunctions. Replacing your worn-out harness restores factory performance and improves engine reliability.
Built for Durability and Long-Term Performance. Designed specifically for the 5.9L Cummins engine, this harness is pre-wired for all necessary connections, allowing for a plug-and-play installation. High-temperature wire insulation protects against heat and vibration, ensuring longevity even under extreme conditions. Whether you're restoring your truck or performing an engine swap, this harness provides the connectivity your diesel engine needs.
Installation. This product installs using factory connectors but may require professional wiring expertise.
Application. This Diesel Engine Harness fits 2003-2005 5.9L RAM 2500 with Manual Transmission Models.
CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation Info
Installation Time
(approx) 30 Minutes
Difficulty Level:
Simple installation for anyone.
Installation Guides
No guide available for this part yet.
What's in the Box