Oil filter for Toyota; it fits perfectly on most Toyota models. The oil filter is essential for proper car maintenance as it keeps the lubrication system is free of impurities and thus extends its mean life. The main function of the oil filter is to keep metal particles and combustion residues away from the lubricant. This means increased durability for your car engine through prevention of damages in bearings, pistons, cylinders and others. These high-tech filters feature state-of-the-art filtration elements and other devices that spell safety for engine's filtration process. COMMON WEAR AND REPLACEMENT FREQUENCY It is important to replace the oil filter following the guidelines laid out in the user's manual issued by the car maker, which is normally every 3,000 miles. Our recommendation is that the oil filter should be changed with every oil change, in order to prevent older particles from entering the new oil.