Denso 143-3824 Engine Air Filter

Denso FTF Air Filter for Hyundai and Kia

The Denso 143-3824 is an engine air filter from Denso’s First Time Fit Air Filter line, built for direct replacement service on select Hyundai and Kia applications. It is a practical choice for drivers looking for an OE-style engine air filter for Hyundai Tucson, Hyundai Sonata, Kia Optima, and Kia Sportage fitments.

Key Features

• Engine air filter for air and fuel delivery service
• Part of Denso’s First Time Fit Air Filter line
• Built to Denso quality standards for filtration performance
• Direct-fit replacement for select Hyundai and Kia vehicles
• Cross-references FRAM CA11942 and CA12065 for the same application

Detailed Description

Denso 143-3824 is an engine air filter engineered for vehicles that require a precise OE-style fit and dependable airflow management. As part of the FTF Air Filter product line, it reflects Denso’s focus on first-time fitment and consistent manufacturing quality. This filter is used on 2016-2021 Hyundai Tucson, 2015-2019 Hyundai Sonata, 2016-2019 Kia Optima, 2017-2019 Kia Sportage, and 2020 Kia Optima and Sportage applications.

For shoppers searching for a Hyundai Tucson engine air filter, Kia Sportage air filter, or Denso 143-3824 replacement, this part provides a direct-match option for the listed vehicles. It also cross-references Hyundai and Kia OE numbers 28113-C1100 and 28113-D3300, along with select Purolator and Wix equivalents.

What It Helps Address

• Restricted engine airflow from a dirty or clogged filter
• Routine maintenance replacement for scheduled service intervals
• Dust and debris buildup in the intake system
• Loss of filtration efficiency from a worn filter element
• Fitment issues when replacing the original Hyundai or Kia air filter

Installation Notes and Tips

Verify the vehicle year, make, and model before ordering. Confirm the existing filter part number against Denso 143-3824 and the listed OE cross-references. Install in the factory air box and inspect the housing seal and intake tract during replacement to help maintain proper filtration.

Quality Assurance

Denso positions the First Time Fit Air Filter line around OE-level engineering and quality control, drawing on its experience as a global supplier of engine filtration components. The goal is consistent fit and performance for the specified Hyundai and Kia applications.