Wix 42908 Engine Air Filter

WIX 42908 Engine Air Filter Overview

The WIX 42908 engine air filter is built for dependable intake protection in everyday driving and demanding conditions. It is a panel-style air filter for Nissan applications, including Nissan D21, Pathfinder, 200SX, and 510 fitments across the listed years.

With enhanced cellulose media and a durable seal design, this filter supports consistent airflow while helping keep dirt and debris out of the engine. It is a practical replacement for drivers looking for an OE-style air filter service interval on Nissan D21 and Pathfinder applications.

Key Features

• Engine air filter for air and fuel delivery service
• Enhanced cellulose media with phenolic resin treatment for moisture resistance
• 30% more media than OES filters, based on manufacturer design data
• Laboratory-tested to ISO 5011 standards with at least 99.5% efficiency, based on Wix 42389 testing
• High-tear strength polyurethane seal on applicable designs for hot and cold temperature durability
• 165 CFM rating for airflow support
• Panel-style construction for direct replacement service

Detailed Description

WIX part number 42908 is an engine air filter designed for light-duty passenger and truck applications that need reliable filtration under normal and severe driving conditions. The filter uses cellulose media and a compact panel form factor with a 2.437-inch height, 11.275-inch outer diameter top and bottom, and a 9.100-inch inner diameter bottom. These dimensions support proper fitment in the listed Nissan air cleaner assemblies.

For buyers searching for a Nissan D21 air filter, Nissan Pathfinder engine air filter, or a replacement for select Nissan 200SX and Nissan 510 models, the WIX 42908 offers a straightforward service part option. This part cross-references FRAM CA3497 and NAPA Gold Filters 2908 for the same application.

What It Helps Address

• Restricted airflow caused by a dirty or loaded air filter
• Engine dust ingestion from road debris, dirt roads, and construction-zone driving
• Reduced filtration performance during stop-and-go commuting
• Moisture-related media breakdown in wet operating conditions
• Routine air filter service needs on Nissan D21 and Pathfinder applications

Installation Notes and Tips

Verify the air filter housing dimensions and match the listed fitment before installation. Replace the filter during routine maintenance intervals or sooner if the vehicle is driven on dirt roads, in heavy traffic, or in dusty environments. Confirm the air cleaner lid seats evenly after installation so the filter can seal correctly.

Compatible With 1992 Nissan D21, N/A Heavy Duty; 1990 Nissan D21, N/A Round; 1986-1989 Nissan D21, N/A; 1987-1989 Nissan Pathfinder, N/A; 1977-1979 Nissan 200SX, N/A; and 1978-1979 Nissan 510, N/A.

Quality Assurance

WIX designs this filter for OE-recommended air filter change intervals and validates filtration performance through laboratory testing. The 42908 is built to provide consistent engine protection in normal and severe driving conditions.