Wix 46556 Engine Air Filter - Outer
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Wix 46556 Engine Air Filter - Outer

Brand Wix 46556
Position Outer
Class Ha
Cubic Feet Per Minute Rating 1325
Duty Type Hd
Height 14.860
Inner Diameter Bottom 6.707
Inner Diameter Top Closed
Media Material Cellulose
Outer Diameter Bottom 13.080
Outer Diameter Top 13.080
Style Radial seal outer air
Fits —

HD duty type. Built for heavy-duty air filtration with premium cellulose media.

Radial seal design. Helps create a secure air filter seal for dependable performance.

ISO 5011 tested. Laboratory testing shows 99.9% contaminant removal efficiency.

Cross-references ACDelco A1461C, Air Refiner ARM527682 and Air Refiner ARM535717 for the same application. See all 49.

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WIX 46556 Engine Air Filter Overview

The WIX 46556 engine air filter is a heavy-duty radial seal outer air filter built for high airflow and dependable contaminant control. It uses cellulose media and a durable filter structure to support OEM air filter change intervals in demanding service.

Key Features

  • Premium cellulose filtration media for engine intake protection
  • ISO 5011 laboratory testing with minimum 99.9% contaminant removal based on WIX test references
  • Radial seal outer air style for secure airbox sealing
  • High-strength corrosion-resistant end caps and expanded metal body construction
  • 1325 CFM rating for strong airflow capacity
  • Heavy-duty Class HA, Duty Type HD construction
  • Dimensions: 14.860 in. height, 13.080 in. outer diameter, 6.707 in. inner diameter bottom

Detailed Description

Built for diesel and heavy-duty intake systems, the WIX 46556 is an engine air filter that balances airflow and filtration efficiency. The radial seal outer air design helps maintain a consistent seal in the air cleaner housing, while the cellulose media and pleat stabilization features support long service life under demanding operating conditions. This part cross-references Fleetguard AF4908 and Donaldson P185069 for the same application. It is a direct-fit style filter for applications such as Volvo, Ford, and International Harvester equipment that use this size and configuration.

What It Helps Address

  • Restricted engine airflow caused by a loaded or dirty air filter
  • Dust and debris entering the intake system
  • Premature wear from inadequate air filtration
  • Airbox sealing issues related to worn filter media or end caps
  • Service intervals that require an OEM-style replacement filter

Installation Notes and Tips

Verify the filter dimensions, seal style, and housing design before installation. Confirm the application by part number, since the WIX 46556 is used across multiple heavy-duty makes and models, including Volvo, Ford, and International Harvester listings. Inspect the air cleaner housing for dirt buildup before installing the new filter, and make sure the sealing surfaces are clean and dry.

Quality Assurance

WIX HD air filters are built with durable end caps and corrosion-resistant construction for long service in heavy-duty use. The manufacturer cites ISO 5011 laboratory testing and recommends this filter for OEM air filter change intervals.

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 49 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
ACDelco — A1461CAir Refiner — ARM527682Air Refiner — ARM535717American Parts — 94556Baldwin — RS3518CARQUEST Premium Filters — 88556Caterpillar — 3I1456Donaldson — EAF5069Donaldson — P185069Donaldson — P524095Donaldson — P526947Donaldson — P527682Donaldson — P535717Donaldson — P542345Donaldson — P547808Fleetguard — AF4908Fleetguard — AF25139Fleetrite — FLRTAF25139MFord — F1HZ9601BFRAM — CA7140FRAM — CA11509General Motors — 25177196Gonher — GA682RHastings — AF2120Hengst — E1147LInducontro — AA1195International Harvester (IHC) — 3520400C1International Harvester (IHC) — 3560734C1K&N — 38-2012-SKralinator — LA1404LUBER-FINER — LAF1849LUBER-FINER — LAF5717Mann-Filter — C341300Mann-Filter — MA5001Mann-Filter — MH20006Mercedes-Benz — A6855281206Motorcraft — FA1077NAPA Gold Filters — 6556Purolator — A74700Ryco — HDA5 983Sakura — A5023Sakura — FA-5023Volvo — 1117576Volvo — 85106370Volvo — V1117576White — 220013212Woodgate — WGA1108ABPN10GAF25139MLX3119