Denso 143-3795 Engine Air Filter

Denso FTF Air Filter for Honda Accord

The Denso FTF Air Filter 143-3795 is an engine air filter built for select Honda Accord applications. It is engineered to meet Denso quality standards for consistent filtration performance and dependable engine airflow.

• Engine air filter for select Honda Accord models
• Part of Denso’s First Time Fit air filter line
• Built to Denso quality standards for filtration consistency
• OE-style replacement for routine air intake service
• Cross-references FRAM CA12290 and Purolator TA21447 for the same application

First Time Fit Air Filter Line

Denso’s First Time Fit Air Filter line is designed as a direct replacement option for drivers who want a filter that aligns with OE-level expectations for fit and function. For Honda Accord owners, the 143-3795 supports clean intake airflow while helping maintain the engine’s filtration system during regular maintenance intervals.

Vehicle Fitment

Fits 2021-2022 Honda Accord, N/A.

Fits 2018-2020 Honda Accord, N/A.

What This Air Filter Helps Address

• Restricted engine airflow from a dirty or clogged filter
• Reduced filtration performance during routine maintenance
• Dust and debris entering the intake system
• Service replacement needs for Honda Accord engine air filter intervals

Installation Notes and Tips

Verify the part number against the existing filter and vehicle application before installation. Inspect the airbox, sealing surfaces, and intake tract for debris before placing the new filter. Confirm the filter seats evenly in the housing so unfiltered air does not bypass the element.

Quality Assurance

Denso states that First Time Fit Air Filters are manufactured to its high quality standards, with quality assurance provided for the line. The 143-3795 is backed by Denso’s experience as a global OEM supplier in engine filtration components.