Wix 46544 Engine Air Filter - Outer
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Wix 46544 Engine Air Filter - Outer

Brand Wix 46544
Position Outer
Class Hd
Cubic Feet Per Minute Rating 540
Duty Type Hd
Ends Metal
Height 15.500
Inner Diameter Bottom 6.519
Media Material Cellulose
Outer Diameter Bottom 10.841
Outer Diameter Top 10.841
Style Air filter
Fits —

HD air filter. Premium filtration media helps capture contaminants with 99.9% minimum efficiency.

Durable construction. Metal ends and expanded metal body add long-lasting strength.

Recommended for OEM air filter change intervals.

Cross-references ACDelco A1075C, Air Refiner ARM134353 and American Parts 94544 for the same application. See all 87.

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WIX HD Engine Air Filter 46544

The WIX 46544 is a heavy-duty engine air filter built for demanding service intervals and high airflow needs. It uses cellulose filtration media with a 540 CFM rating and metal ends for durable performance in industrial and off-road applications.

Key Features

  • Heavy-duty air filter for engine intake systems
  • Cellulose media for dependable particle capture
  • 540 CFM rating for airflow support
  • Metal ends for added structural strength
  • 15.500-inch height with 10.841-inch top and bottom outer diameter
  • 6.519-inch inner diameter bottom for proper housing fit
  • Laboratory-tested to ISO 5011 standards with minimum 99.9% contaminant removal

Detailed Description

WIX HD air filters are built around premium filtration media and reinforced construction to handle OEM-style air filter change intervals in severe-duty environments. The 46544 combines cellulose media with corrosion-resistant metal ends and a durable filter body to help maintain intake cleanliness in equipment that depends on steady airflow. This part cross-references Baldwin PA2577 for the same application. It is a direct replacement choice for equipment applications associated with Caterpillar, John Deere, Komatsu, Isuzu, Nissan, and Mitsubishi models where the specified dimensions and service requirements match.

What It Helps Address

  • Restricted engine airflow caused by a loaded or dirty air filter
  • Excess intake contamination entering the engine
  • Premature wear linked to poor filtration maintenance
  • Reduced performance from a clogged engine air intake
  • Service issues in heavy-duty and industrial equipment air systems

Installation Notes and Tips

Verify housing dimensions, inner diameter, and overall height before installation. Match the filter to the existing air cleaner assembly and follow the equipment service interval recommended by the manufacturer. For fitment-based searches, this part is commonly referenced for Caterpillar, John Deere, and Komatsu equipment applications, including models such as the Caterpillar 3I0298 and John Deere T52223 cross-reference families.

Quality Assurance

WIX states that this HD air filter line is laboratory tested to ISO 5011 standards and built with reinforced end-cap construction for long service life in demanding environments. The 46544 is engineered to meet OEM air filter change interval expectations when used in the correct application.

Related reading

This part fits 0 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
Directly replaces or cross-references 87 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
ACDelco — A1075CAir Refiner — ARM134353American Parts — 94544Baldwin — PA2577CARQUEST Premium Filters — 88544Caterpillar — 3I0298Caterpillar — 3I1443Clark Equipment — 1991959Coopers — AEM2074Donaldson — FTG130011Donaldson — FTG130043Donaldson — P123710Donaldson — P127310Donaldson — P134353Donaldson — P136252Donaldson — P182177Donaldson — P526428Donaldson — P526433Donaldson — P777776Donaldson — P811318Donaldson — P812305Donaldson — P812310Donaldson — P812312Donaldson — P812317Donaldson — P812318Donaldson — X006253Fleetguard — AF1862MFleetguard — AF4903Fleetrite — AFR81862MFRAM — CA5021General Motors — 12386667General Motors — 25096438General Motors — 074524503General Motors — 94048864General Motors — 94048865Guardian — G134353Hastings — AF653Heavy Duty Air — A4353Heavy Duty Air — HDA4353Hitachi Construction Machinery — 4288963Hitachi Construction Machinery — L4288963Hitachi Construction Machinery — T52223Hydrax — 410616Isuzu — 97722627Isuzu — 1142141260Isuzu — 1142150750Isuzu — 1142151260Isuzu — 1142151520Isuzu — 1142151810Isuzu — 1142151830Isuzu — 3214308000Isuzu — 8123866670John Deere — T52223Kobelco — 2446R353S3Kobelco — 2446U191S3Kobelco — VAME063130Komatsu — 20701K1190Komatsu — 6001811580Komatsu — 6001811600Komatsu — 6001811660Kralinator — LA959Link-Belt — 3H1798Link-Belt — 3W0913LUBER-FINER — LAF1834Mitsubishi — 3123033200Mitsubishi — ME063130NAPA Gold Filters — 6544Nelson — 70510NNelson — 84928SNissan — 1654696071Nissan — 1654699203Nissan — 1654699306Nissan — BF546Z9009Nissan — D6546Z9009Nu-Tech — S1543Purolator — A63517Purolator — AF3517Refilco — AF6544Ryco — HDA5698Sakura — A1013Sakura — FA-10134Timbco — 15809Timberjack — 410616Timberjack — 8410616Timberjack — 841061600Union — UA2003Woodgate — WGA796