Denso 143-3754 Engine Air Filter

Denso FTF Air Filter for OE-Style Engine Protection

The Denso First Time Fit Air Filter, part number 143-3754, is built for drivers who want a direct engine air filter replacement with OE-focused dimensions and fit. It is shaped for rectangular filter housings and measures 385.0 mm by 187.0 mm with a 61.0 mm height for the specified applications.

Compatible With Porsche Cayenne, Volkswagen Touareg, and Land Rover Range Rover applications, this Denso FTF Air Filter supports clean airflow into the engine while matching the listed housing dimensions. The 143-3754 part number is also a useful reference when comparing replacement options for these vehicles.

Key Features

• Brand: Denso First Time Fit Air Filter
• Part number: 143-3754
• Engine air filter for air and fuel delivery service
• Rectangular shape for the listed OE-style airbox applications
• Dimensions: 385.0 mm side A length, 187.0 mm side B length, 61.0 mm height
• Built to Denso quality standards for filtration performance and fit consistency

Product Details

Denso developed the FTF Air Filter line to provide a direct replacement approach for vehicles that require precise filtration fitment. As an OEM leader in engine filtration components, Denso applies manufacturing experience to help maintain proper airflow and filtration in the intake system. This filter is a strong match for owners searching for a Porsche Cayenne air filter, Volkswagen Touareg engine air filter, or Land Rover Range Rover replacement air filter using part number 143-3754.

This part cross-references FRAM CA10236 for the same application.

What This Air Filter Helps Address

• Restricted airflow caused by a dirty or loaded engine air filter
• Dust and debris entering the intake system
• Reduced filtration efficiency from an aging filter element
• Service intervals that call for a direct replacement air filter
• Fitment issues when the housing requires the listed rectangular dimensions

Installation Notes and Tips

Verify the airbox dimensions and filter shape before installation. Confirm the housing matches the rectangular profile and the listed measurements of 385.0 mm by 187.0 mm by 61.0 mm. For best results, inspect the airbox sealing surfaces and replace the filter when contamination is visible or service intervals call for replacement.

Quality Assurance

Denso states that First Time Fit Air Filters are engineered to meet its quality standards, with quality assurance built into the product line. That focus on OE-level filtration components supports consistent fit and performance for the listed Porsche Cayenne, Volkswagen Touareg, and Land Rover Range Rover applications.