About This

• The information below is per-pack only
• 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: vehicle trim level/engine may affect fitment - verify specific vehicle fitment details with fit checker above): CHEVROLET: 2001-14 Express 1500, 2001-15 Express 2500, 2001-15 Express 3500, 2009-15 Express 4500
• Compatible with (continued): GMC: 2001-14 Savana 1500, 2001-15 Savana 2500, 2001-15 Savana 3500, 2009-15 Savana 4500