The WIX Air Filter 49730 is an engine air filter designed for car and truck applications. It is made by the brand WIX and is interchangeable with various part numbers from other manufacturers. This filter is designed to efficiently filter out impurities and contaminants from the air, ensuring that the engine receives clean and fresh air for optimal performance. Its manufacturer part number is 49730, and it is a superseded part number for A36163 and DA3145 among others. This product is essential for maintaining the health and efficiency of your vehicle's engine.