RESTORE SHARP PERFORMANCE TO YOUR C-CLASS ENGINE

The Hengst E397L01 is a high-velocity engine air filter designed specifically for the technical demands of the Mercedes-Benz C-Class (W203). Whether you are maintaining a high-mileage diesel C220 CDI or a petrol C180, your engine requires a precise, clean air-to-fuel ratio to maintain its responsiveness. This filter acts as a critical line of defense, stripping away environmental contaminants before they can reach your engine's sensitive internal components.

Why choose HENGST E397L01 AIR FILTER?

For the W203 chassis, engine longevity depends on the purity of the intake. The E397L01 utilizes synthetic-impregnated media that won't warp or lose its shape under high humidity or heavy throttle. Its precision-molded sealing lip creates a vacuum-tight fit in the air housing, ensuring that 100% of the air entering the combustion chamber has been scrubbed of abrasive dust and soot—preventing premature wear on pistons and mass airflow sensors.

Features of HENGST E397L01 Mercedes-Benz Air Filter

• Precision Fit: Specifically optimized for C180, C200, C220, and C270 intake systems.

• 99% Filtration Efficiency: Captures microscopic particles that cause internal engine scoring.

• Flame-Retardant Media: Specialized safety-impregnated paper provides an essential safety layer.

• Moisture Stability: Prevents filter collapse and maintains airflow in wet or foggy conditions.

• Direct OE-Spec Design: Guaranteed to sit perfectly in the factory airbox without gaps.

• High Dirt Capacity: Maintains maximum oxygen flow even as the filter nears its service limit.