Air Tube 3978096

positive OEM
Cummins
Part# 3978096
note
OLD# 3967155
Engine air intake tube ensuring smooth airflow to combustion chamber.
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Extended Lead Time
non-returnable Non-returnable info
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Description

The Cummins Genuine Air Tube (3978096) is an integral component of the engine air intake system, facilitating the transfer of filtered air to the engine. It is engineered to maintain consistent airflow under varying operating conditions, supporting engine combustion efficiency and performance.

Key Specifications

  • Application: Tier 3 8.9L ISC/ISL engines
  • Function: Air intake conduit for engine combustion
  • Compatibility: Cummins ISC, ISL engine series
  • Construction: Heat-resistant molded synthetic material
  • Features: High temperature tolerance, pressure resistant, direct-fit design
  • 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). 

 

For more shipping information, please see our Shipping & Delivery page.

More Information

Current Part# 3978096
Old Part No.: 3967155
Type OEM
Part# variations 3978096 CUM,
3978096CUM
Manufacturer Cummins
Warranty Standard Manufacturer Warranty