Air Filter AF4331

Fleetguard
Part# AF4331
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Air Filter AF4331 - Fleetguard
Primary air filter removing contaminants from engine intake air.
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In Stock info
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Description

The Genuine Fleetguard Primary Channel Flow Air Filter (AF4331) is designed to remove airborne contaminants from intake air, protecting engine components and maintaining airflow efficiency. This air filter supports optimal engine performance by ensuring clean air delivery in heavy-duty applications.

Key Specifications

  • Application: Freightliner, Western Star trucks
  • Function: Engine intake air filtration
  • Compatibility: Heavy-duty commercial vehicles
  • Construction: Cellulose media, metal end caps
  • Features: Channel flow design, cylindrical shape, 14.85" diameter
  • Quality: OEM Fleetguard 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# AF4331
Type Aftermarket
Part# variations AF4331 FLG,
AF4331FLG,
FG AF4331,
FGAF4331
Manufacturer Fleetguard
Fits Paccar (Kenworth & Peterbilt)
Warranty Standard Manufacturer Warranty