Engine Air Filter for International Prostar Workstar | Replacement Luberfiner LAF6663

✅ FITMENT:
Message us your VIN number, and we’ll confirm compatibility.
Alternatively, contact your dealer for your part number and verify it against the cross-reference list below.

✅ SPECIFICATIONS:

• Height: 15.75 in

• Outer Diameter: 12 in

• Inside Diameter (Top): Closed

• Inside Diameter (Bottom): 9.89 in

✅ COMPATIBLE ENGINES:

• Caterpillar: C10, C11, C12, C13, C15, C15 ACERT

• Cummins: ISM, ISX, ISX15-450, ISX15-500

• International: HT570, Maxxforce 10, Maxxforce 11, Maxxforce 13, Maxxforce 15

✅ REPLACEMENT FOR:

• Baldwin RS4862

• Carquest 83088

• Fleetguard AF26103

• Fram CA10305

• Navistar 3551814C1

• Luberfiner LAF6663

• Napa 9088

• Purolator A65913

• Wix 49088

✅ QUALITY & PERFORMANCE:
Built with premium multi-layer filtration media for superior dirt-holding capacity and optimal airflow. Designed to protect engines from contaminants and maintain performance under heavy-duty conditions.

✅ MAINTENANCE & WARRANTY:
Includes a 1-Year Manufacturer Warranty.
For best results, replace your air filter every 15,000 – 30,000 miles depending on driving and environmental conditions.