Bosch C3741WS Cabin Air Filter

Overview of Bosch Cabin Filter C3741WS for BMW 7 Series

The Bosch Cabin Filter, Activated Carbon C3741WS is designed specifically for BMW 740i, 740iL, and 750iL models. This OEM standard cabin air filter uses activated charcoal media to improve air quality inside your vehicle by reducing odors and filtering contaminants.

• Activated charcoal filter media for enhanced odor removal
• Compatible with BMW 740i, 740iL, and 750iL models
• OEM standard part ensuring proper fit and function
• Recommended replacement interval of 12,000 miles
• Includes two filters per package
• Foam automotive material for durability and performance

Details on Bosch Cabin Filter, Activated Carbon Product Line

The Bosch Cabin Filter, Activated Carbon line focuses on providing cabin air filters that incorporate activated charcoal pre-filters to effectively reduce odors and airborne contaminants. This product line is engineered to meet OEM standards, ensuring compatibility and reliable performance for specific vehicle applications such as the BMW 7 Series. The C3741WS part number is part of this line, offering a charcoal-based filtration solution designed to maintain a cleaner and fresher cabin environment.

Product Features and Specifications

The Bosch C3741WS cabin air filter features activated charcoal filter media that captures odors and harmful particles, improving the air quality inside your BMW 740i, 740iL, or 750iL. The filter measures approximately 7.13 inches in width and 1.18 inches in height, fitting precisely into the designated cabin filter housing. Constructed with foam automotive material, this charcoal cabin filter is an OEM standard part, ensuring it meets factory specifications. The package includes two filters, supporting timely replacement and maintenance.

Common Uses and Benefits

• Reduces unpleasant odors inside the vehicle cabin
• Filters out dust, pollen, and airborne contaminants
• Helps maintain HVAC system efficiency
• Improves overall air quality for driver and passengers
• Supports allergy and respiratory comfort during driving

Installation Notes and Tips

Installing the Bosch C3741WS cabin air filter is straightforward for BMW 740i, 740iL, and 750iL models. Locate the cabin filter housing, typically behind the glove compartment or under the dashboard, and remove the old filter. Ensure the new filter is oriented correctly with the airflow direction indicated on the filter frame. Replace the filter every 12,000 miles or as recommended in your vehicle’s maintenance schedule to maintain optimal air quality and HVAC performance.

Quality Assurance and Warranty

As an OEM standard part, the Bosch C3741WS cabin air filter meets strict quality and performance standards. Bosch is a recognized brand in automotive filtration, providing reliable and consistent products. While specific warranty details are not provided, Bosch products typically come with manufacturer-backed quality assurance to support proper fitment and function in compatible BMW models.