WIX Filters 42490 Heavy Duty Diesel Engine Air Filter

Description:

The WIX 42490 Air Filter is used in heavy-duty engine air intake systems for filtering airborne contaminants before air enters diesel and industrial engines. Commonly installed in agricultural equipment, construction machinery, heavy-duty trucks, industrial engines, and off-road diesel-powered systems requiring cylindrical air filtration. Maintenance teams, diesel technicians, and fleet service facilities use this air filter for preventive maintenance, engine protection, and replacement of clogged or contaminated engine air intake filters.

Applications:

The WIX 42490 air filter is widely used in heavy-duty industrial and diesel environments requiring reliable filtration of dust, dirt, soot, and airborne debris to protect engines from premature wear and airflow restriction. It is commonly integrated into Case IH agricultural equipment, construction machinery, industrial power units, and commercial fleet systems where clean intake airflow is critical for maintaining engine performance, fuel efficiency, and long-term engine reliability. The heavy-duty cylindrical design supports demanding industrial operating environments and high airflow requirements for continuous-duty engine applications.

Technical Specifications:

• Brand: WIX
• Part Number: 42490
• Product Type: Engine Air Filter
• Filter Style: Round Air Filter
• Service Type: Heavy Duty Air Filtration
• Filtration Media: Cellulose
• Height: 16.34 Inches
• Outer Diameter: 10.50 Inches
• Inner Diameter Top: 0.66 Inches
• Inner Diameter Bottom: 6.50 Inches
• Air Flow Rating: 875 CFM
• End Cap Material: Metal
• Duty Type: HD
• Application Type: Heavy-Duty Engine Air Filtration
• Installation Type: Cylindrical Air Cleaner Housing Installation
• Function: Airborne Contaminant Removal and Engine Protection
• Compatible Equipment: Case IH, Construction Equipment, Industrial Diesel Engines
• Industry Applications: Agriculture, Construction, Fleet Maintenance, Industrial Equipment
• Cross Reference: NAPA Gold 2490 / 542490
• OEM References: Case IH A171256, Donaldson P181099
• Operating Function: Engine Air Intake Protection

Common Replacements:

• Donaldson P181099
• Fleetguard AF928M
• Baldwin PA2660