Heater,Engine 3681489

positive OEM
Part# 3681489
Electrical heater for engine coolant to aid cold-weather starts.
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Description

The Cummins Engine Heater (3681489) is an electrical heating component designed to warm engine coolant to facilitate cold-weather starting and operation. It integrates into the engine assembly to maintain optimal temperature conditions during low ambient temperatures.

Key Specifications

  • Application: EPA07 15 liter ISX/QSX engines
  • Function: Engine coolant heating for cold start
  • Compatibility: ISX, QSX engine series
  • Construction: Metal heating element, electrical wiring
  • Features: Electrical resistance heating, corrosion-resistant materials
  • Quality: OEM Cummins part

Shipping Info

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More Information

Current Part# 3681489
Type OEM
Part# variations 3681489 CUM,
3681489CUM
Manufacturer Cummins
Warranty Standard Manufacturer Warranty