Denso 143-3370 Engine Air Filter

Engine Air Filter Overview

This Denso FTF Air Filter, part number 143-3370, is an engine air filter built for direct replacement service. It is shaped as a rectangular filter with measured dimensions that support proper housing fitment for the listed application.

Key Features

• First Time Fit product line from Denso
• Rectangular filter shape for application-specific fitment
• Engine air filtration component for intake system service
• Part number 143-3370 for accurate ordering and reference

Detailed Description

Denso’s FTF Air Filter line is positioned as a First Time Fit replacement range for engine filtration service. Backed by Denso’s experience as an OEM supplier in filtration components, this air filter is engineered to meet the brand’s quality standards for consistent performance in the intake system. The rectangular design and listed dimensions help match the original filter form used in the application. This part number 143-3370 is the correct reference when replacing the engine air filter on compatible Geo Prizm models.

Compatible With 1989-1992 Geo Prizm, N/A. This part cross-references FRAM CA6395 and Purolator A24468 for the same application.

What It Helps Address

• Restricted airflow caused by a dirty or clogged engine air filter
• Dust and debris entering the intake system through a worn filter
• Reduced filtration performance from an aging replacement filter
• Incorrect filter selection when matching the original housing dimensions

Installation Notes and Tips

Verify the filter shape and dimensions against the original unit before installation. Confirm the application by part number 143-3370 and the vehicle’s model year range before ordering. For best results, inspect the air box and sealing surfaces during replacement.

Quality Assurance

Denso states that First Time Fit Air Filters are built to meet its quality standards, and quality assurance is guaranteed for this product line.