Wix 42488 Air Filter - Main

Reliable Engine Air Filter for Cadillac, Chevrolet, and GMC Vehicles

The Wix 42488 engine air filter is designed to provide efficient air filtration for a range of Cadillac, Chevrolet, and GMC models. Engineered with enhanced cellulose media, this air filter panel ensures consistent airflow and protection for your engine.

• Class A filtration for effective particle capture
• Cubic feet per minute rating of 320 for optimal airflow
• Enhanced cellulose media material for durability and filtration efficiency
• Panel style air filter with dimensions: 12.2" length, 9.7" width, and 2.4" height
• Compatible with multiple GM trucks and SUVs including Silverado, Sierra, Escalade, Yukon, Avalanche, and Suburban

Technical Details and Specifications

The Wix 42488 engine air filter features a panel style design with a height of 2.4 inches, length of 12.2 inches, and width of 9.7 inches. Its enhanced cellulose media material provides a balance of filtration efficiency and airflow, rated at 320 cubic feet per minute. The filter is classified as Class A and designed for light-duty (Ld) applications. The inner diameter top is closed, ensuring a secure fit within the air intake system.

Compatible Vehicles and Fitment

This engine air filter is compatible with a wide range of GM vehicles, including Cadillac Escalade, Escalade ESV, and Escalade EXT; Chevrolet Avalanche 1500 and 2500; Chevrolet Silverado 1500, 2500, and 3500 series; GMC Sierra 1500, 2500, and 3500 series; Yukon and Yukon XL models; and Suburban 1500, 2500, and 3500 HD. The Wix 42488 is designed to meet the specific air filtration needs of these trucks and SUVs, ensuring proper engine performance and longevity.

Common Applications and Problem Solving

• Prevents engine damage caused by dust and debris
• Maintains optimal airflow for fuel efficiency and power
• Reduces engine wear by filtering harmful particles
• Helps avoid clogged air intake systems
• Supports consistent engine performance in heavy-duty driving conditions

Installation Notes and Tips

When installing the Wix 42488 engine air filter, ensure the air filter housing is clean and free of debris before placement. The closed inner diameter top design requires proper alignment within the air box. Replace the filter according to the vehicle manufacturer’s recommended maintenance schedule or when signs of clogging or damage 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 42488 engine air filter undergoes rigorous quality control to ensure consistent performance. While specific warranty details may vary, Wix typically offers coverage against defects in materials and workmanship. Refer to Wix documentation for complete warranty information.