Exhaust Manifold 3999806

positive OEM
Cummins
Part# 3999806
note
Channels exhaust gases from engine cylinders to exhaust system in heavy-duty trucks.
Package discount applied. Your savings:
info
Extended Lead Time
Have a Question?
Live Chat chat or Contact us

Description

The Cummins Exhaust Manifold (3999806) is a component that channels exhaust gases from engine cylinders to the exhaust system. It manages exhaust flow to maintain engine temperature and supports overall engine operation in heavy-duty vehicles.

Key Specifications

  • Application: Tier 3 4.5 liter ISB/QSB engines
  • Function: Directs exhaust gases from cylinders to exhaust system
  • Compatibility: Heavy-duty trucks, industrial engines
  • Construction: Cast iron
  • Features: Heat-resistant, corrosion-resistant, robust mounting points
  • 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# 3999806
Type OEM
Part# variations 3999806 CUM,
3999806CUM
Manufacturer Cummins
Warranty Standard Manufacturer Warranty