Fuel filters should be replaced at no more than 60,000 miles. As the fuel filter becomes contaminated it causes the pump to work harder to maintain pressure. This can cause the pump to overheat and drastically reduce its lifespan.
BMW recommends changing your vehicle's fuel filter every 20,000 miles to keep your fuel injection system clean. This filter made by Bosch, a well-known and respected OEM part supplier, is sure to do so and provide worry-free operation for many miles.
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