About This

• Bosch Workshop Engine Air Filters are constructed with a high number of pleats for robust particle holding capacity
• 98% filtration efficiency in removing small particles from incoming air to guard against engine wear
• High velocity cellulose cured media provides minimum air resistance and ensures even pleat distance for optimum efficiency
• Polyurethane foam seal provides elasticity and sealing performance, while protecting against water and heat intrusion into the air intake system
• All features combined ensure only the cleanest air for strong engine protection, high-performance, and better fuel efficiency
• Compatible with select vehicles (Note: verify specific vehicle fitment details with fit checker above): BMW: 2008-13 128i, 2006 325i, 2006 325xi, 2007-13 328i, 2009-13 328i xDrive, 2007-08 328xi, 2006 330i, 2006 330xi

Overview

• Product Grade : Performance Part
• Brand : Bosch
• Fit Type : Vehicle Specific Fit
• OEM Part Number : 5528WS
• Global Trade Identification Number : 00077212034444