WIX Racing Filters 42914 Heavy-Duty Air Filter with Fin

The WIX Racing Filters 42914 is a heavy-duty engine air filter featuring a fin design for secure housing fitment. Built with premium filtration media and WIX's skip-a-pleat media stabilization system along with pleat stabilization beads, this filter delivers consistent, reliable engine protection across a wide range of demanding applications.

Key Features:

• Nine pleats per inch for extended filter life and maximum contaminant capture surface area
• 99.9% minimum filtration efficiency — laboratory tested per ISO 5011 standard
• Skip-a-pleat media stabilization (where applicable) and pleat stabilization beads prevent media movement and maintain filter integrity
• Polyurethane and/or high-strength corrosion-resistant end caps for long-lasting durability
• Expanded metal body construction ensures structural rigidity under high-flow conditions
• Flame-retardant filter media rated to F1/S1 flammability class — flames self-extinguish rather than spread
• Recommended for OEM air filter change intervals

The WIX 42914 is a direct cross-reference for NapaGold 2914 and replaces AC Delco A458C, Baldwin PA1922FN, and Carquest 87914, among others. It is engineered to block dust, pollen, carbon, soot, and abrasive particles from entering the air-fuel mix, protecting piston rings, cylinder walls, and bushings from accelerated wear.