Temperature Sensor 3974646

Cummins
Part# 3974646
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Engine coolant temperature sensor for monitoring and control systems.
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Description

The Cummins Genuine Temperature Sensor (3974646) is an engine coolant temperature monitoring device that provides critical data to engine control systems. It measures temperature changes and converts them into electrical signals to support engine performance management and prevent overheating. This sensor is essential for maintaining stable engine operating conditions in commercial vehicles.

Key Specifications

  • Application: Non Certified 8.3 liter C engines
  • Function: Monitors engine coolant temperature
  • Compatibility: 6B5.9, 6C8.3, K19, K38, K50 engine series
  • Construction: Metal sensor housing, corrosion-resistant materials
  • Features: Exhaust gas temperature sensing, fast response time, electrical signal output
  • Quality: OEM Cummins part

Shipping Info

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More Information

Current Part# 3974646
Part# variations 3974646 CUM,
3974646CUM
Manufacturer Cummins
Warranty Standard Manufactures