Denso 143-3041 Air Filter

Denso FTF Air Filter for Toyota and Lexus

The Denso FTF Air Filter, part number 143-3041, is an engine air filter built to match the dimensions and fitment requirements of select Toyota and Lexus applications. With a rectangular shape and a 310.0 mm by 186.0 mm footprint, it is sized for direct replacement in vehicles such as the Toyota Camry, Toyota Avalon, and Lexus ES300.

Denso’s First Time Fit Air Filter line focuses on OE-style fit and consistent filtration performance. This filter is engineered to meet Denso quality standards for drivers who want a replacement air filter that aligns with factory specifications on supported vehicles.

Key Features

• Engine air filter for select Toyota and Lexus models
• Part number 143-3041 for easy catalog lookup
• Rectangular filter shape
• Dimensions: 42.0 mm height, 310.0 mm side A length, 186.0 mm side B length
• First Time Fit product line for OE-style replacement fitment
• Direct replacement reference for Toyota 17801-03010 and 17801-74060

Detailed Description

This Denso engine air filter is built for vehicles that require a rectangular air cleaner element with the listed dimensions. It is a direct-fit replacement for a wide range of applications, including 1992-2001 Lexus ES300, 1992-2001 Toyota Camry, 1994-1999 Toyota Celica, 1995-2004 Toyota Avalon, 1998-2003 Toyota Sienna, 1999-2003 Toyota Solara, and 1999-2003 Lexus RX300. The Denso 143-3041 is a practical choice when replacing a worn or restricted air filter on these platforms.

The First Time Fit Air Filter line is Denso’s OE-focused filter range, developed to meet the brand’s quality standards for fit and performance. This part cross-references FRAM CA7351 and Wix 46017 for the same application.

What This Air Filter Helps Address

• Restricted airflow caused by a dirty or clogged engine air filter
• Dust and debris buildup in the intake system
• Reduced engine responsiveness from a neglected filter element
• Maintenance replacement needs on Toyota Camry, Avalon, Sienna, Solara, and Celica models
• Routine service for Lexus ES300 and RX300 air intake systems

Installation Notes and Tips

Verify the filter shape and dimensions against the existing air box before installation. Confirm vehicle year, make, and model match the listed fitment for the Denso 143-3041. Inspect the air cleaner housing for dirt or debris before installing the new filter so the intake system starts clean.

Quality Assurance

Denso positions the First Time Fit Air Filter line around OE-level engineering and quality control. As a global OEM leader in engine filtration components, Denso applies manufacturing standards intended to deliver consistent fit and performance on supported applications.