... 3.filtration efficiency: 98% 4.5000-10000km replacement 5. enviromental OEM NO.REFERENCE NO.SIZEAPPLICATION 49429 A3095C HUMMERCA1046615942429310*246*51GM A55822 ... filters ,it applicated to many kinds of cars,such as GM, ISUZU, TOYOTA, NISSAN, HONDA, HYUNDAI, FORD, MAZDA, SUBARU, CHRYSLER, SKODA ... new air filter. Replace cover and fasten. air filter for GM