Air Filter Box

Replace your engine air filter if pleats are packed, the seal is damaged, or media is wet/torn. Mild discoloration is normal. Follow your manual’s schedule, avoid cleaning disposable filters, and ensure correct fitment to protect engine performance.

Identify broken air filter box symptoms like cracks, warped lids, or dust bypass. Learn when to repair versus replace, how to inspect seals and sensors, and tips for choosing a correctly fitting replacement housing.