Wix 49115 Air Filter

WIX 49115 Engine Air Filter Overview

The WIX 49115 engine air filter is a panel-style replacement built for dependable airflow control and engine protection in everyday driving. It is a direct-fit option for select Chevrolet, Buick, and Pontiac applications, including the Chevrolet Impala, Buick LaCrosse, Buick Allure, Pontiac Grand Prix, and Chevrolet Monte Carlo.

With enhanced cellulose media and a compact panel design, this filter is suited for normal commuting as well as stop-and-go traffic, short trips, dirt roads, and other demanding road conditions.

Key Features

• Panel-style engine air filter for light-duty passenger vehicles
• Enhanced cellulose media for durable filtration performance
• Phenolic resin treatment helps resist moisture ingestion
• High-tear strength polyurethane seal on applicable designs for temperature resistance
• Laboratory-tested to ISO 5011 standards with at least 99.5% efficiency based on Wix 42389
• Recommended for OEM air filter change intervals
• Dimensions: 9.330 in. length, 8.860 in. width, 1.980 in. height

Detailed Description

WIX part number 49115 is an engine air filter designed to maintain clean intake airflow while helping protect the engine from airborne contaminants. The enhanced cellulose media provides 30% more media than OES filters, and the treated media is built for durability in moisture-prone conditions. For drivers searching for a WIX 49115 air filter for Chevrolet Impala or a replacement engine air filter for Buick LaCrosse and Pontiac Grand Prix applications, this part offers a direct-fit solution with OE-style service intervals in mind.

This part cross-references FRAM CA10014 and NAPA Gold Filters 9115 for the same application.

Vehicle Fitment

• Fits 2006-2011 Chevrolet Impala, N/A
• Fits 2008-2009 Buick Allure, N/A
• Fits 2008-2009 Buick LaCrosse, N/A
• Fits 2005-2008 Pontiac Grand Prix, N/A
• Fits 2006-2007 Chevrolet Monte Carlo, N/A

What It Helps Address

• Restricted airflow caused by a dirty or clogged engine air filter
• Excess dust and debris entering the intake system
• Reduced filtration performance during stop-and-go driving
• Moisture-related filter wear in changing weather conditions
• Routine maintenance needs at OEM-style service intervals

Installation Notes and Tips

Replace the existing panel air filter according to the vehicle’s maintenance schedule or sooner if driving conditions are dusty or severe. Confirm the filter dimensions and air box shape before installation, and inspect the air cleaner housing for dirt or debris before fitting the new filter. For best results, install the WIX 49115 with the sealing edge seated evenly in the air box.

Quality Assurance

WIX manufactures this filter to ISO 5011 test standards and specifies at least 99.5% efficiency based on Wix 42389 testing. The design uses enhanced cellulose media and moisture-resistant construction features to support consistent filtration performance across normal and severe driving conditions.