BMW 3 Series E46 318i/Ci M43 Air Filter | BOSCH 1457433004

BMW E46 318i/Ci Air Filter

BOSCH 1 457 433 004 | Superior Filtration Power | M43 Engine Compatibility

The BOSCH (1 457 433 004) air filter, produced with German engineering for BMW 3 Series E46 318i (M43) models, provides the clean air your engine needs at the ideal flow rate, enhancing combustion efficiency.

• High Dust Holding Capacity: Captures even the finest dust particles thanks to its special corrugated paper structure, extending engine life.
• Precise Sensor Protection: Prevents contamination and incorrect measurements of the mass airflow sensor (MAF) by ensuring clean airflow.
• Excellent Shape Stability: Maintains its shape even in humid or extremely hot weather conditions, preventing gaps in the filter housing.
• Fuel Economy: Allows the engine to breathe without strain thanks to optimized air intake, reducing fuel consumption.

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