Denso 143-3774 Engine Air Filter

Denso FTF Air Filter for Mitsubishi Mirage

The Denso FTF Air Filter 143-3774 is an engine air filter built for select Mitsubishi Mirage and Mirage G4 applications. It is part of Denso’s First Time Fit line, which focuses on OE-style fit and consistent filtration performance for routine maintenance.

• Engine air filter for select Mitsubishi Mirage and Mirage G4 models
• First Time Fit line engineered to meet Denso quality standards
• OE-style replacement for regular air intake service
• Cross-reference: FRAM CA11952

First Time Fit Product Line

Denso’s First Time Fit Air Filters are developed with the same fitment-focused approach Denso uses as a global OEM supplier of engine filtration components. The goal is straightforward replacement performance with quality control aligned to Denso’s production standards. Part number 143-3774 is listed for 2014-2017 Mitsubishi Mirage and 2019-2024 Mitsubishi Mirage and Mirage G4 applications.

Vehicle Fitment

• Fits 2019-2024 Mitsubishi Mirage, N/A
• Fits 2019-2024 Mitsubishi Mirage G4, N/A
• Fits 2014-2017 Mitsubishi Mirage, N/A

Common Issues This Filter Can Address

• Restricted airflow from a dirty engine air filter
• Reduced intake efficiency during routine maintenance intervals
• Dust and debris buildup in the air intake system
• Fitment concerns when replacing the factory-style filter on a Mitsubishi Mirage or Mirage G4

Installation Notes and Tips

Verify the air filter housing shape and part number before installation. Replace the filter during scheduled service intervals or sooner if the vehicle is operated in dusty conditions. Confirm the application against your Mitsubishi Mirage or Mirage G4 year before ordering.

Quality Assurance

Denso positions the First Time Fit line around OE-level fitment and quality control. As an established OEM supplier in engine filtration components, Denso backs this filter family with manufacturing standards focused on consistent performance and dependable replacement fit.