Denso 143-3338 Air Filter

Overview of the Denso FTF Air Filter 143-3338

The Denso FTF Air Filter 143-3338 is designed to provide reliable engine air filtration for select Ford, Lincoln, and Mercury vehicles. Engineered with precise dimensions, this rectangular air filter ensures proper fit and optimal airflow for models such as the Ford Explorer, Lincoln MKX, and Mercury Sable.

• Rectangular shape with dimensions: 305 mm (Side A) x 169 mm (Side B) x 45 mm (Height)
• Compatible with multiple Ford, Lincoln, and Mercury models
• Part number 143-3338 for accurate identification
• Part of the Denso FTF Air Filter product line

Detailed Product Description and Attributes

This engine air filter features a rectangular design measuring 305 mm in length (Side A), 169 mm in width (Side B), and 45 mm in height. These dimensions are critical to ensure a secure fit within the air intake system of compatible vehicles. The Denso FTF Air Filter 143-3338 is engineered to maintain proper airflow while filtering out contaminants that can affect engine performance and longevity.

The FTF Air Filter line by Denso focuses on delivering filters that meet original equipment specifications, providing consistent filtration efficiency and durability. This product line is tailored to fit specific vehicle applications, including Ford, Lincoln, and Mercury models, ensuring compatibility and ease of installation.

Compatible Vehicles and Applications

This air filter is compatible with a range of Ford, Lincoln, and Mercury vehicles, including:

• Ford Aviator, Edge, Explorer, Flex, Fusion, Taurus, Taurus X
• Lincoln MKS, MKT, MKX, MKZ
• Mercury Sable

Using the correct air filter like the Denso 143-3338 helps maintain engine efficiency and protects against dust, dirt, and other airborne particles.

Common Issues Addressed by This Air Filter

• Reduced engine performance due to clogged or dirty air filters
• Increased fuel consumption caused by restricted airflow
• Engine misfires or rough idling from contaminated air intake
• Premature engine wear from unfiltered debris
• Check engine light triggered by airflow sensor issues

Installation Notes and Tips

• Ensure the air filter housing is clean before installation
• Verify the orientation of the rectangular filter matches the housing slots
• Replace the air filter at manufacturer-recommended intervals or when visibly dirty
• Use part number 143-3338 to confirm compatibility during replacement

Quality Assurance and Warranty

Denso manufactures the FTF Air Filter 143-3338 to meet or exceed OEM standards for filtration and durability. While specific warranty details may vary, Denso products typically come with a limited warranty covering defects in materials and workmanship. Always consult the product documentation or vehicle manufacturer for warranty specifics.