Water Bypass Tube 5289394

positive OEM
Cummins
Part# 5289394
note
Engine cooling system tube directing coolant flow for temperature control.
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Description

The Cummins Water Bypass Tube (5289394) is a component within engine cooling systems that directs coolant flow to regulate engine temperature. It provides an alternate coolant pathway during engine warm-up and low load conditions, supporting consistent thermal management and engine performance.

Key Specifications

  • Application: Tier 2 6.7L ISB/QSB engines
  • Function: Directs coolant flow for temperature regulation
  • Compatibility: Cummins QSB6.7 M CM2250, other Cummins engines
  • Construction: Corrosion-resistant metal alloy
  • Features: Bypass coolant routing, heat and pressure resistant
  • 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# 5289394
Type OEM
Part# variations 5289394 CUM,
5289394CUM
Manufacturer Cummins
Warranty Standard Manufacturer Warranty