Denso 143-3174 Air Filter

Denso Engine Air Filter for Accord

The Denso FTF Air Filter 143-3174 is an engine air filter built for 1998-2002 Honda Accord applications. With a rectangular profile and OE-style dimensions, it is made to match the factory airbox opening for a direct replacement on the listed vehicles.

Denso’s First Time Fit air filter line focuses on consistent fit and filtration performance for drivers who want a replacement that aligns with original equipment expectations. For Honda Accord owners searching for a 1998-2002 Honda Accord engine air filter or Denso 143-3174 air filter replacement, this part is built around the specified dimensions and application data.

Key Features

• Part number: 143-3174
• Brand: Denso FTF Air Filter
• Engine air filter for air and fuel delivery service
• Rectangular filter shape
• Dimensions: 425.0 height, 271.0 side A length, 168.0 side B length
• Fits 1998-2002 Honda Accord
• OE-style replacement for factory airbox service

Detailed Description

Denso 143-3174 is an engine air filter designed for the 1998-2002 Honda Accord, with a rectangular form factor and measured dimensions that support proper seating in the air cleaner housing. The Denso FTF Air Filter line is positioned as a factory-style replacement option, drawing on Denso’s experience supplying filtration components to vehicle manufacturers. If you are replacing a worn Honda Accord air filter, this part number provides a direct reference for the listed fitment.

This part cross-references FRAM CA8133 and Honda 17220-PAA-A00 for the same application.

What It Helps Address

• Restricted airflow from a dirty or clogged engine air filter
• Dust and debris entering the intake system
• Reduced filtration performance during routine maintenance
• Incorrect fit from a mismatched replacement filter
• Service needs for 1998-2002 Honda Accord air filter replacement

Installation Notes and Tips

Verify the air filter housing shape and dimensions before installation. Confirm the filter seats evenly in the airbox and that the cover closes without distortion. For routine maintenance, inspect the intake tract and replace the filter when contamination is visible or airflow is reduced. This Denso 143-3174 filter is listed for 1998-2002 Honda Accord applications only.

Quality Assurance

Denso states that its First Time Fit air filters are engineered to meet its quality standards, with quality assurance built into the product line. As an OEM-focused filtration supplier, Denso applies manufacturing experience from engine filtration components to this replacement air filter.