Denso 143-3658 Air Filter

Overview of the Denso FTF Air Filter 143-3658

The Denso FTF Air Filter 143-3658 is designed to provide reliable engine air filtration for select Mazda vehicles. Engineered to fit Mazda 3, Mazda 6, and Mazda CX-5 models, this rectangular air filter ensures proper airflow and filtration performance tailored to these vehicles.

• Compatible with Mazda 3, Mazda 6, and Mazda CX-5
• Rectangular shape with precise dimensions for exact fitment
• Height: 42.0 mm, Side A Length: 273.0 mm, Side B Length: 182.0 mm
• Part number 143-3658 for easy identification and replacement
• Part of the Denso FTF Air Filter product line

Detailed Product Description and Attributes

This engine air filter features a rectangular design with a height of 42.0 mm, a side A length of 273.0 mm, and a side B length of 182.0 mm. These dimensions ensure a precise fit within the air intake system of compatible Mazda vehicles, maintaining optimal engine performance by filtering out dust, dirt, and other airborne contaminants. The Denso FTF Air Filter 143-3658 is manufactured to meet OEM specifications, providing consistent filtration efficiency and airflow balance.

About the Denso FTF Air Filter Product Line

The FTF Air Filter line from Denso focuses on delivering filtration solutions that meet specific vehicle requirements. This product line emphasizes fitment accuracy and filtration quality, ensuring that each filter supports engine longevity and performance. The 143-3658 model is part of this line, designed specifically for Mazda models to maintain factory-level air filtration standards.

Common Applications and Problem Solving

• Prevents engine damage caused by dust and debris entering the intake system
• Helps maintain fuel efficiency by ensuring clean airflow
• Reduces engine wear and tear associated with contaminated air
• Supports consistent engine performance and power output
• Addresses issues related to clogged or worn air filters in Mazda 3, 6, and CX-5

Installation Notes and Tips

When installing the Denso FTF Air Filter 143-3658, ensure the air filter housing is clean and free of debris before placement. Verify the rectangular filter aligns correctly with the housing dimensions: 273.0 mm by 182.0 mm with a height of 42.0 mm. Proper sealing is essential to prevent unfiltered air from bypassing the filter element. Refer to the vehicle’s service manual for specific removal and installation procedures.

Quality Assurance and Warranty

Denso manufactures the FTF Air Filter 143-3658 to meet stringent quality standards, ensuring durability and reliable filtration performance. While specific warranty details may vary, Denso products typically come with a limited warranty covering defects in materials and workmanship. Consult the product documentation or authorized dealer for exact warranty terms.