Bosch 5154WS Engine Air Filter

Bosch Workshop Air Filter 5154WS Overview

The Bosch Workshop Air Filter 5154WS is an engine air filter built for select Ford, Mercury, and Mazda applications. Its panel shape and high-pleat media design help maintain clean airflow while capturing outside particles before they reach the engine.

For drivers searching for a Bosch 5154WS engine air filter for a 2005-2012 Ford Escape, 2006-2011 Mercury Mariner, or 2008-2010 Mazda Tribute, this filter is built to match the listed applications and support routine air filtration service.

Key Features

• Panel-style engine air filter for listed vehicle applications
• High-pleat cellulose cured media for increased filtering surface area
• 98% filtering efficiency per manufacturer specification
• Polyurethane seal helps maintain sealing performance and resist water and heat
• Designed for clean airflow and engine protection in everyday driving

Product Details

Bosch Workshop Air Filter 5154WS uses a high-velocity cellulose cured media and a high number of pleats to help trap airborne contaminants while preserving airflow. The polyurethane seal is engineered to provide elasticity and a consistent seal, helping reduce the chance of unfiltered air bypassing the element. This Bosch air filter is a direct service part for the listed Ford Escape, Mercury Mariner, and Mazda Tribute model years.

This part cross-references Monroe Shocks & Struts (e.g., ZZCA23603) for the same application.

What This Filter Helps Address

• Restricted airflow caused by a dirty or clogged engine air filter
• Dust and debris entering the intake system
• Reduced filtration performance during routine maintenance intervals
• Seal wear that can allow unfiltered air to bypass the filter media
• Air filter service needs on listed Ford Escape, Mercury Mariner, and Mazda Tribute vehicles

Installation Notes and Tips

Verify the vehicle year, make, and model against the fitment list before ordering. Inspect the airbox and sealing surfaces for dirt or damage before installing Bosch 5154WS, and replace the filter if the existing element is visibly loaded with debris. Follow the vehicle service procedure for proper airbox closure and sealing.

Quality Assurance

Bosch designs this Workshop Air Filter line with pleated media and a polyurethane seal to support consistent filtration performance and engine protection. The 5154WS is specified for the listed applications and built to Bosch filtration standards.

Compatible Vehicles

• Fits 2005-2012 Ford Escape, N/A
• Fits 2006-2011 Mercury Mariner, N/A
• Fits 2008-2010 Mazda Tribute, N/A