Wix 42335 Engine Air Filter
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Wix

Wix 42335 Engine Air Filter

Brand Wix 42335
Class Hw
Cubic Feet Per Minute Rating 520
Duty Type Hd
Ends Metal
Height 13.100
Inner Diameter Bottom 4.625
Inner Diameter Top Closed
Media Material Cellulose
Outer Diameter Bottom 9.060
Outer Diameter Top 6.300
Style Air filter
Fits —

HD air filter. Premium cellulose media delivers 99.9% contaminant removal.

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

OEM interval recommended. Built for standard air filter change intervals.

Cross-references ACDelco A266C, Air Refiner ARM713 and American Parts 93335 for the same application. See all 77.

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WIX 42335 Engine Air Filter Overview

The WIX 42335 engine air filter is built for heavy-duty air intake service with premium filtration media and durable construction. It is a direct replacement air filter for applications that use this size and style, including select Caterpillar equipment and other cross-referenced OE numbers.

With a 13.100-inch height, 9.060-inch bottom outer diameter, and 6.300-inch top outer diameter, this WIX HD air filter is sized for demanding diesel and industrial air systems. The cellulose media, metal ends, and closed top design support consistent airflow and contaminant control in heavy-duty use.

Key Features

  • WIX 42335 heavy-duty engine air filter for air and fuel delivery service
  • Premium cellulose filtration media with a 520 CFM rating
  • Metal ends and expanded-body construction for durability
  • Closed top with 4.625-inch bottom inner diameter
  • Designed to meet OEM air filter change intervals
  • Laboratory-tested to ISO 5011 standards with 99.9% contaminant removal based on WIX test data

Detailed Description

The WIX 42335 is an HD engine air filter engineered for equipment that needs dependable intake filtration under demanding operating conditions. Its pleat-stabilized media design and corrosion-resistant construction help maintain filter integrity while supporting steady airflow through the intake system. This part cross-references Caterpillar 1P7958 and Fleetguard AF338 for the same application.

For buyers searching for a heavy-duty air filter for Caterpillar equipment, the WIX 42335 offers a practical OE-style replacement option. It is also referenced by multiple aftermarket and OEM part numbers, making it easier to match against existing service records or parts catalogs.

What It Helps Address

  • Restricted engine airflow caused by a loaded or damaged air filter
  • Dust and debris entering the intake system
  • Premature wear from inadequate air filtration
  • Service issues when replacing a worn Caterpillar air filter
  • Cross-reference lookup needs for WIX 42335 and related part numbers

Installation Notes and Tips

Verify dimensions before ordering: 13.100 inches tall, 9.060 inches outer diameter at the bottom, and 6.300 inches outer diameter at the top. Confirm the housing accepts a closed-top filter with a 4.625-inch bottom inner diameter. For best results, replace the filter at the OEM-recommended interval and inspect the air cleaner housing for dirt or sealing damage during service.

When servicing Caterpillar equipment or other heavy-duty applications, compare the existing filter number and dimensions to the WIX 42335 before installation. Proper seating in the air cleaner housing is important for maintaining intake protection.

Quality Assurance

WIX HD air filters are built with durable end-cap and body materials for long service life in heavy-duty environments. The manufacturer cites ISO 5011 laboratory testing and a minimum contaminant removal efficiency of 99.9% based on referenced WIX test samples.

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 77 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
ACDelco — A266CAir Refiner — ARM713American Parts — 93335Baldwin — PA1675Bosch — 1457433663CARQUEST Premium Filters — 87335Caterpillar — 1P7958Caterpillar — 1S1286Caterpillar — 1S4762Caterpillar — 1S4763Caterpillar — 2P5080Caterpillar — 2S1286Caterpillar — 3I0426Caterpillar — 4M9335Caterpillar — 4M9339Caterpillar — 4N4812Caterpillar — 5R0381Caterpillar — 6N7847Caterpillar — 6N8262Caterpillar — 7N5483Caterpillar — 7S5474Caterpillar — 8N6299Caterpillar — 9M1827Caterpillar — 9S0664Caterpillar — 9S1128Co-op — AP4M9335Coopers — AZA610Crosland — 9580Cyclone — PMA4M9335Deluxe Walker — 600Deluxe Walker — AF600Donaldson — EGB120063Donaldson — EGB120064Donaldson — EGB120090Donaldson — P104385Donaldson — P158662Finn Filter — FFA944Fleetguard — AF0033800Fleetguard — AF338Fleetguard — AF339Fleetrite — AFR8338Fleetrite — AFR8339FRAM — CA236General Motors — 6423137Gonher — GA1286Gonher — GA1286MGuardian — G2S1286Hastings — AF116Heavy Duty Air — A1286Heavy Duty Air — HDA1286Jiffy Lube — AF2053Kralinator — LA79LANSS FILTROS — EF453LUBER-FINER — LAF335NAPA Gold Filters — 2335Nelson — 2S1286Nelson — 70251NNu-Tech — SS005Perry — PA600Poclain — F1250561Purolator — A52053Purolator — AF2053Quaker State — QSA236Refilco — AF2335Sakura — A-5510Savara — 92303511Tecnocar — A536Tru-Air — T1286Tru-Air — TA7367Union — UA1106United Air Cleaner — U4M9335Universal Filter Italiana (UFI) — 2798500WGB — SA130Woodgate — WGA345ADG650AF335LAF335