Wix 42054 Air Filter

WIX 42054 Engine Air Filter Overview

The WIX 42054 engine air filter is built for dependable intake protection in everyday driving and harsher conditions. It is a panel-style air filter for light-duty applications, including Jeep Wrangler, Cherokee, CJ5, and Dodge B-series fitments, with coverage that also extends to select Ford and Mercury models.

With enhanced cellulose media and a durable seal design, this filter is made to support consistent airflow while helping keep dirt and debris out of the engine.

Key Features

• Engine air filter for light-duty air intake service
• Enhanced cellulose media with phenolic resin treatment for added moisture resistance
• 30% more media than comparable OES filters
• Laboratory-tested to ISO 5011 standards with at least 99.5% efficiency based on Wix 42389 testing
• Polyurethane seal used where applicable for hot and cold temperature durability
• Panel-style construction with plastic ends
• Dimensions: 2.264 in. height, 9.718 in. outer diameter, 8.187 in. inner diameter bottom

Detailed Description

WIX 42054 is a replacement engine air filter designed to meet OEM air filter change intervals while delivering strong filtration performance for normal and severe driving conditions. The cellulose media is treated for durability against moisture ingestion, and the added media area helps maintain service life in demanding use such as stop-and-go traffic, dirt roads, construction sites, short trips, and interstate travel. This part cross-references Monroe Shocks & Struts (e.g., 39254) for the same application.

Compatible With select Jeep Wrangler, Cherokee, CJ7, CJ5, Wagoneer, Grand Wagoneer, Scrambler, Comanche, J10, J20, and Dodge B150/B250 applications, along with additional Ford and Mercury fitments listed below. The WIX 42054 part number is also referenced across multiple aftermarket and OE catalogs for direct replacement use.

What It Helps Address

• Restricted airflow caused by a dirty or clogged air filter
• Dust and debris entering the engine intake system
• Reduced filtration performance in stop-and-go or off-road driving
• Moisture-related media breakdown in humid or wet conditions
• Premature service intervals from lower-capacity filter media

Installation Notes and Tips

Replace the air filter at the interval specified by the vehicle manufacturer or sooner if driving conditions are severe. Before installation, verify the housing dimensions and match the filter shape to the air cleaner assembly. Confirm fitment for your exact vehicle year and engine configuration, especially on Jeep and classic Ford/Mercury applications. Fits 1987-1990 Jeep Wrangler, N/A; Fits 1981-1987 Dodge B150, N/A; Fits 1981-1987 Dodge B250, N/A; Fits 1974-1987 Jeep J10, N/A; Fits 1974-1986 Jeep Cherokee, N/A; Fits 1976-1986 Jeep CJ7, N/A; Fits 1986 Jeep Comanche, N/A; Fits 1984-1986 Jeep Grand Wagoneer, N/A; Fits 1981-1986 Jeep Scrambler, N/A; Fits 1980-1986 Jeep Wagoneer, N/A; Fits 1971-1973 Jeep Wagoneer, N/A; Fits 1968-1969 Jeep Wagoneer, N/A; Fits 1972-1983 Jeep CJ5, N/A; Fits 1981-1983 Plymouth PB150, N/A; Fits 1981-1983 Plymouth PB250, N/A; Fits 1979-1980 Dodge B100, N/A; Fits 1979-1980 Dodge B200, N/A; Fits 1979-1980 Dodge B300, N/A; Fits 1979-1980 Dodge D100, N/A; Fits 1979-1980 Dodge D150, N/A; Fits 1979-1980 Dodge D200, N/A; Fits 1979-1980 Dodge D300, N/A; Fits 1979-1980 Dodge Ramcharger, N/A; Fits 1979-1980 Dodge W150, N/A; Fits 1979-1980 Dodge W200, N/A; Fits 1976 Jeep J20, N/A; Fits 1974 Jeep J20, N/A; Fits 1966-1967 Ford Bronco, N/A; Fits 1961-1967 Ford Econoline, N/A; Fits 1964-1967 Ford Mustang, N/A; Fits 1966-1967 Mercury Capri, N/A; Fits 1962-1967 Mercury Villager, N/A; Fits 1966 Mercury Colony Park, N/A with California Emissions; Fits 1966 Mercury Marauder, N/A with California Emissions; Fits 1965 Ford Thunderbird, N/A with California Emissions; Fits 1961-1964 Ford F-100, N/A; Fits 1961-1964 Ford F-250, N/A; Fits 1961-1964 Ford F-350, N/A.

Quality Assurance

WIX states that this filter is laboratory tested to ISO 5011 standards and built with enhanced cellulose media for durability and moisture resistance. The design is intended to support OEM-style service intervals and consistent engine protection in normal and severe driving conditions.