Description
Part Number: 375‑8407, 3758407
Item: Fuel Injector Wiring Harness
Engine Fitment: C7.1
Machine Fitment: 323D2 L, 924K, 930K, 938K, 950 GC
This fuel injector wiring harness serves as key electrical connection between engine ECM and fuel injectors for C7.1 powered heavy‑duty equipment. It delivers stable power supply and signal transmission for injector solenoids, helping maintain normal engine injection performance.
Constructed with high‑grade insulated wire, durable connector housing and anti‑abrasion sheathing, this harness resists heat, vibration, oil and moisture under harsh working conditions. It effectively reduces electromagnetic interference to avoid unstable signal, misfire or starting troubles caused by poor injector circuit connection.
Direct fit structure supports straightforward installation without extra modification. Each unit is inspected for connector pin integrity, wiring continuity and sealing performance before shipment. Ideal replacement when original harness suffers cracking, wire fraying, connector burnout or short‑circuit failure.
Please double‑check part number, engine serial number and connector appearance before ordering to confirm proper compatibility.






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