Wix 42088 Air Filter

WIX 42088 Engine Air Filter Overview

The WIX 42088 engine air filter is built for dependable intake protection in everyday driving and demanding conditions. It is a premium panel-style air filter for vehicles such as Chevrolet G30, Chevrolet P30, GMC G3500, and GMC P3500 applications, with coverage across a broad range of classic GM trucks, vans, and passenger models.

Designed with enhanced cellulose media and a durable seal design, this filter supports clean airflow while helping protect the engine from dust, dirt, and moisture exposure. The WIX 42088 is also a direct replacement for many OEM-style service intervals.

Key Features

• Premium panel air filter for engine intake protection
• Enhanced cellulose media with phenolic resin treatment for added moisture resistance
• Contains 30% more media than OES filters
• High-tear strength polyurethane seal on applicable designs for temperature durability
• Laboratory tested to ISO 5011 standards with at least 99.5% efficiency based on Wix 42389 testing
• 155 CFM rating for airflow support
• Fits a wide range of Chevrolet and GMC applications, including Chevrolet P30 and GMC G3500 models

Detailed Description

WIX 42088 is an engine air filter engineered for normal and severe service conditions, including stop-and-go traffic, dirt roads, construction zones, short trips, and interstate driving. Its panel-style construction uses cellulose media and a durable plastic-end design with a 3.545-inch height, 9.718-inch outer diameter, and 8.187-inch inner diameter at the bottom. For buyers searching by application, this part is commonly used on Chevrolet G30, Chevrolet P30, GMC G3500, and GMC P3500 vehicles, along with many other GM cars and trucks listed in the fitment data.

This part cross-references NAPA Gold Filters 2088 and FRAM CA192 for the same application. The WIX 42088 part number is also useful when matching service parts for Chevrolet P30 and GMC G3500 air filter replacement needs.

What It Helps Address

• Restricted airflow caused by a dirty or clogged air filter
• Engine contamination from dust, road debris, and airborne particles
• Moisture exposure in humid or wet driving conditions
• Reduced intake efficiency during stop-and-go or severe-duty use
• Routine OEM air filter service replacement on supported GM applications

Installation Notes and Tips

Verify the filter dimensions and housing style before installation, especially on Chevrolet P30 and GMC G3500 applications where multiple air cleaner configurations may exist. Compare the old filter to the WIX 42088 part number and confirm the outer diameter, inner diameter, and height match the air box specification. Replace the filter at the manufacturer-recommended service interval or sooner if driving conditions are dusty or severe.

Quality Assurance

WIX designs this premium panel air filter for durable service and consistent filtration performance. The filter media is treated for moisture resistance, and ISO 5011 laboratory testing supports its filtration efficiency rating. No warranty information was provided in the product data.