Denso 143-3661 Air Filter

Overview of the Denso FTF Air Filter 143-3661

The Denso FTF Air Filter 143-3661 is designed specifically for Acura and Honda vehicles, including the Accord and TLX models. This engine air filter features a polygon shape with precise dimensions to ensure optimal fit and performance.

• Engine air filter with polygon shape for exact fit
• Height: 52.0 mm for efficient airflow management
• Side A length: 304.0 mm and Side B length: 194.0 mm for compatibility
• Compatible with Acura Accord and Honda TLX models
• Part number 143-3661 for easy identification and replacement

Detailed Product Description

The Denso FTF Air Filter 143-3661 is engineered to meet the specific air filtration needs of Acura Accord and Honda TLX vehicles. Its polygon shape and exact measurements—52.0 mm in height, 304.0 mm on Side A, and 194.0 mm on Side B—allow for a precise fit within the engine air intake system. This ensures that the engine receives clean air, which is critical for combustion efficiency and overall engine performance.

The FTF Air Filter product line by Denso focuses on delivering filters that maintain airflow while effectively trapping contaminants. This part number 143-3661 is part of that line, designed to provide reliable filtration without compromising engine power or fuel efficiency.

Common Applications and Problem Solving

• Prevents engine damage caused by dust and debris
• Helps maintain fuel efficiency by ensuring clean air intake
• Reduces engine wear and prolongs engine life
• Improves engine responsiveness and performance
• Addresses issues related to clogged or inefficient air filters in Acura Accord and Honda TLX

Installation Notes and Tips

• Ensure the air filter housing is clean before installation
• Verify the polygon shape aligns correctly with the air intake system
• Check the dimensions (52.0 mm height, 304.0 mm Side A, 194.0 mm Side B) for proper fit
• Replace the filter at manufacturer-recommended intervals or when visibly dirty

Quality Assurance and Warranty

Denso manufactures the FTF Air Filter 143-3661 to meet OEM standards for fit, form, and function. While specific warranty details are not provided here, Denso products typically come with a limited warranty covering defects in materials and workmanship. Using this filter helps maintain the integrity of your Acura Accord or Honda TLX engine air system.