Denso 143-3832 Engine Air Filter

Denso FTF Air Filter for Audi and Volkswagen

The Denso FTF Air Filter, part number 143-3832, is an engine air filter built for direct-fit replacement on select Audi and Volkswagen applications. It supports clean intake airflow for everyday driving and routine maintenance on vehicles such as the Audi A3 Sportback e-tron and Volkswagen Jetta.

Key Features

• Engine air filter from Denso’s First Time Fit line
• Direct replacement for select Audi and Volkswagen applications
• Built to Denso quality standards for filtration performance
• OE cross-reference support for common replacement searches
• Part number 143-3832 for accurate ordering and lookup

Product Details

Denso’s First Time Fit Air Filter line focuses on OE-style fit and consistent filtration performance. This engine air filter is engineered for vehicles that require a precise replacement, including 2016-2018 Audi A3 Sportback e-tron and 2013-2018 Volkswagen Jetta models. If you are searching for an Audi A3 Sportback e-tron air filter or a Volkswagen Jetta engine air filter, 143-3832 is a direct reference point for fitment verification.

This part cross-references FRAM CA11503 and Wix WA10072 for the same application.

What It Helps Address

• Restricted airflow from a dirty or clogged engine air filter
• Routine maintenance replacement for Audi A3 Sportback e-tron and Volkswagen Jetta
• Dust and debris entering the intake system
• Reduced filtration efficiency from an aged filter element
• Fitment uncertainty when searching by OE-style part number 143-3832

Installation Notes and Tips

Verify the vehicle year, make, and model before ordering. This filter fits 2016-2018 Audi A3 Sportback e-tron and 2013-2018 Volkswagen Jetta applications listed above. Compare the existing filter dimensions and housing style during service, and replace the air filter at normal maintenance intervals or sooner in dusty driving conditions.

Quality Assurance

Denso states that its First Time Fit Air Filters are engineered to meet its quality standards, with quality assurance provided for the line. Denso is also a global OEM leader in engine filtration components, which supports the brand’s focus on OE-level replacement consistency.