Denso 143-3482 Air Filter

Denso FTF Air Filter for Jeep Applications

The Denso FTF Air Filter 143-3482 is an engine air filter built to Denso’s First Time Fit standards for consistent filtration performance and proper fit. With a rectangular shape and dimensions of 292.0 mm x 210.0 mm x 40.0 mm, it is sized for select Jeep Commander, Jeep Grand Cherokee, and Jeep Liberty applications.

The Denso FTF Air Filter line focuses on OE-style fit and quality control for drivers who want a direct replacement engine air filter for routine maintenance. If you are searching for a Denso 143-3482 air filter for Jeep Commander or Jeep Grand Cherokee service, this part is built to match the listed applications.

Key Features

• Engine air filter for air and fuel delivery service
• Rectangular filter design for the listed Jeep fitments
• Dimensions: 292.0 mm side A, 210.0 mm side B, 40.0 mm height
• Built under Denso First Time Fit quality standards
• Direct replacement for select Jeep Commander, Grand Cherokee, and Liberty models
• Part number 143-3482 for catalog and cross-reference lookup

Detailed Description

Denso 143-3482 is an engine air filter engineered for select Jeep Commander, Jeep Grand Cherokee, and Jeep Liberty vehicles. The filter’s rectangular profile and listed dimensions help support proper housing fitment, while Denso’s First Time Fit product line is focused on OE-style replacement parts that meet the brand’s quality standards. This makes it a practical choice for drivers looking for a replacement air filter for 2002-2010 Jeep applications.

This part cross-references FRAM CA8817 and Wix 42329 for the same application. The Denso 143-3482 air filter is a direct-fit maintenance part for routine engine air filtration service on compatible Jeep models.

What It Helps Address

• Restricted airflow caused by a dirty or clogged engine air filter
• Reduced engine breathing during routine maintenance intervals
• Dust and debris entering the intake system through a worn filter
• Fitment issues from using the wrong filter size or shape
• Replacement needs for Jeep Commander, Grand Cherokee, and Liberty air filter service

Installation Notes and Tips

Verify the filter housing dimensions and match the part number before installation. Confirm the vehicle application by year and model, then compare the rectangular shape and listed measurements to the existing filter. For best results, replace the engine air filter during scheduled maintenance and inspect the airbox for dirt or debris before closing the housing.

• Fits 2006-2010 Jeep Commander, N/A
• Fits 2005-2010 Jeep Grand Cherokee, N/A
• Fits 2002-2007 Jeep Liberty, N/A

Quality Assurance

Denso positions the FTF Air Filter line as a quality-controlled replacement program backed by the company’s experience as a global OEM supplier of engine filtration components. Part number 143-3482 is built to Denso’s First Time Fit standards for consistent replacement performance.