Wix 42487 Air Filter

Engine Air Filter for Cadillac, Chevrolet, and GMC Vehicles

The Wix 42487 engine air filter is designed to provide reliable air filtration for a range of Cadillac, Chevrolet, and GMC models. Engineered with enhanced cellulose media, this air filter panel ensures efficient airflow and protection for your engine’s air intake system.

• Class A filtration for effective particle capture
• Cubic Feet Per Minute (CFM) rating of 320 for optimal airflow
• Enhanced cellulose media material for durability and filtration efficiency
• Panel style air filter with dimensions: 12.25" length, 9.72" width, and 2.365" height
• Closed inner diameter top design for secure fitment
• Compatible with light-duty (Ld) applications

Technical Details and Specifications

The Wix 42487 engine air filter features a panel style design that fits precisely into the air intake housing of various Cadillac, Chevrolet, and GMC trucks and SUVs. With a height of 2.365 inches, length of 12.25 inches, and width of 9.72 inches, this filter is engineered to maintain proper airflow while effectively filtering contaminants. The enhanced cellulose media material provides a balance of filtration efficiency and airflow, supporting engine performance and longevity. The closed inner diameter top ensures a secure seal within the airbox, preventing unfiltered air from entering the engine.

Compatible Vehicles and Applications

This Wix engine air filter 42487 is compatible with multiple models including the Chevrolet Avalanche 1500 and 2500, Silverado 1500, 2500, and 3500 series, Suburban 1500, 2500, and 3500 HD, as well as GMC Sierra 1500, 2500, and 3500 variants. It also fits Cadillac Escalade, Escalade ESV, and Escalade EXT, along with Yukon and Yukon XL models. This filter is designed for light-duty use, making it suitable for daily driving and moderate load conditions.

Common Issues Addressed by the Wix 42487 Air Filter

• Prevents engine damage caused by dust and debris entering the intake system
• Helps maintain optimal engine performance by ensuring clean airflow
• Reduces the risk of clogged air passages that can affect fuel efficiency
• Minimizes engine wear by filtering harmful particles
• Supports consistent engine power and throttle response

Installation Notes and Tips

Installing the Wix 42487 engine air filter is straightforward. Ensure the air filter housing is clean before installation to avoid contamination. Verify the filter orientation matches the original part, paying attention to the closed inner diameter top for proper sealing. Replace the air filter at regular intervals as recommended by the vehicle manufacturer or when signs of clogging appear. Proper installation helps maintain engine efficiency and prolongs filter life.

Quality Assurance and Warranty

Wix filters are manufactured to meet industry standards for filtration and durability. The 42487 engine air filter undergoes rigorous quality control to ensure consistent performance. While specific warranty details may vary, Wix typically offers coverage against manufacturing defects. Refer to Wix’s official documentation for complete warranty information.