Bosch 5275WS Workshop Engine Air Filter

The Bosch 5275WS Workshop Engine Air Filter is engineered with high-quality materials to provide superior protection for your engine throughout the entire service life of the filter. This premium panel-style air filter prevents damaging particles from entering your engine with the incoming air, ensuring optimal performance and fuel efficiency.

Key Features:

• High number of pleats for large dirt-holding capacity and robust particle retention
• Up to 99.5% filtration efficiency removes small particles to guard against engine wear
• High velocity cellulose cured media provides minimal air resistance with even pleat spacing
• Premium polyurethane foam seal ensures proper sealing without loss of filter surface area
• Elasticity and sealing performance protects against water and heat intrusion
• Panel style design for direct OEM replacement

Dirty air filters can cause decreased fuel economy, increased engine wear, and even problems starting your engine. The Bosch 5275WS delivers 98% filtration efficiency while maintaining optimal airflow, ensuring your engine receives a sufficient volume of clean air for peak performance. The high-quality polyurethane seal is designed to prevent bypass of unfiltered air while providing excellent sealing performance in all driving conditions.

OEM Cross-Reference: Mercedes-Benz 1130940004, 113094000410