Harness-Wiring 4377399

positive OEM
Cummins
Part# 4377399
note
Electrical harness connecting sensors and modules in engine emission systems.
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Description

The OEM Cummins Aftertreatment Wiring Harness (4377399) is an electrical component designed to connect sensors and control modules within engine emission systems. It facilitates communication between various engine components to support system functionality in heavy-duty applications.

Key Specifications

  • Application: ISX, QSX engines
  • Function: Connects sensors and control modules
  • Compatibility: ISX, QSX engine series
  • Construction: Heat-resistant wiring, reinforced sheathing
  • Features: Aftertreatment system integration, corrosion-resistant connectors
  • Quality: OEM Cummins part

Shipping Info

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More Information

Current Part# 4377399
Type OEM
Manufacturer Cummins
Warranty Standard Manufacturer Warranty