Wiring Harness 3971370

positive OEM
Cummins
Part# 3971370
note
Electrical wiring assembly for power and signal distribution in commercial trucks.
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Extended Lead Time
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Description

The Cummins Wiring Harness (3971370) is an electrical assembly that connects multiple vehicle components to the power source, enabling signal and power transmission. It organizes and protects wiring within commercial trucks to maintain electrical system integrity and support critical engine and vehicle functions.

Key Specifications

  • Application: Non Certified 11 liter M11 engines
  • Function: Electrical power and signal distribution
  • Compatibility: Cummins M11 engine series
  • Construction: Copper wiring, corrosion-resistant connectors, protective sheathing
  • Features: Specialized terminals, heat and vibration resistance, secure connector locking
  • Quality: OEM Cummins part

Shipping Info

Next Day Air services are available for In Stock items. Our shipping cutoff time is Monday - Friday 4:30pm Eastern Standard Time (EST). 

 

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More Information

Current Part# 3971370
Type OEM
Manufacturer Cummins
Warranty Standard Manufacturer Warranty