Thermostat 145977

positive OEM
Cummins
Part# 145977
note
Engine thermostat controlling coolant flow to regulate temperature.
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Description

The Cummins Genuine Thermostat (145977) regulates engine temperature by controlling coolant flow within the cooling system. It opens and closes based on coolant temperature to maintain optimal engine operating conditions and prevent overheating or reduced performance.

Key Specifications

  • Application: Non Certified 14 liter NT/NH engines
  • Function: Regulates coolant flow to control engine temperature
  • Compatibility: Heavy-duty diesel engines, commercial vehicles
  • Construction: Metal housing, heat-responsive valve components
  • Features: Opens at 170° to 185° Fahrenheit, phase type thermostat
  • Quality: OEM Cummins part

Shipping Info

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More Information

Current Part# 145977
Type OEM
Part# variations 145977 CUM,
145977CUM
Manufacturer Cummins
Warranty Standard Manufacturer Warranty