Wiring Harness 3971324

positive OEM
Cummins
Part# 3971324
note
OLD# 3924846
Electrical wiring harness for power and signal distribution in commercial trucks.
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Extended Lead Time
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Description

The Cummins Wiring Harness (3971324) is an electrical assembly designed to connect and distribute power and signals among various components within commercial truck electrical systems. It consolidates wiring into a single organized unit to facilitate efficient power transmission and communication between the battery, engine control modules, sensors, and other electrical devices.

Key Specifications

  • Application: 6B5.9, QSB5.9 CM850, QSB6.7 M CM2250 engines
  • Function: Electrical power and signal distribution
  • Compatibility: Cummins ISB, QSB engine series
  • Construction: Copper wiring, corrosion-resistant connectors, reinforced sheathing
  • Features: Alternator wiring interface, sensor connections, ignition and fuel injector wiring, starter motor link
  • Quality: OEM Cummins part

Shipping Info

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More Information

Current Part# 3971324
Old Part No.: 3924846
Type OEM
Part# variations 3971324 CUM,
3971324CUM
Manufacturer Cummins
Warranty Standard Manufacturer Warranty