Denso 453-4007 Cabin Air Filter

Denso Particulate Cabin Air Filter 453-4007

The Denso Particulate cabin air filter 453-4007 is an OE recommended replacement for select Audi and Volkswagen models. Built with premium electrostatically charged media, it helps capture ultra-fine particulates such as diesel carbon and smoke before they enter the passenger compartment.

Use this cabin air filter when you need a direct replacement for the factory-style HVAC filter in vehicles like the Volkswagen Jetta, Passat, Tiguan, and Audi A3. The Denso Particulate line focuses on fine-particle filtration for everyday driving conditions where dust, pollen, and airborne contaminants are a concern.

Key Features

• OE recommended replacement cabin air filter
• Electrostatically charged particulate media
• Helps trap ultra-fine dust, diesel carbon, and smoke particles
• Non-reusable filter media for standard replacement service
• Designed for select Audi and Volkswagen HVAC filter applications
• Part number: 453-4007

Product Details

Denso Particulate cabin air filter 453-4007 uses electrostatic particulate media to support cleaner cabin airflow by capturing small airborne contaminants before they circulate through the HVAC system. This filter is specified for a wide range of Audi and Volkswagen applications, including the Audi A3, Audi TT, Volkswagen Golf, Volkswagen GTI, Volkswagen Passat, Volkswagen Beetle, and Volkswagen Jetta. Cross-reference part numbers include Audi 1K0 819 644 and Volkswagen 1K0 819 644 for the same application.

Physical dimensions are 8.2 inches long, 10.60 inches wide, and 2.2 inches high. The Denso 453-4007 is a direct-fit cabin air filter for vehicles that use a particulate-style filter insert in the HVAC housing.

What It Helps Address

• Dust and pollen entering the cabin through the HVAC system
• Smoke and diesel carbon particles in the incoming air stream
• Reduced cabin air cleanliness from a loaded or aging filter
• Factory filter replacement needs on Audi and Volkswagen models
• HVAC service intervals requiring a particulate cabin air filter

Installation Notes and Tips

Replace the cabin air filter according to the vehicle service schedule or sooner if airflow drops or the filter is visibly loaded. Confirm the filter housing style and application notes before installation, especially on Volkswagen Passat, Jetta, Tiguan, Beetle, and Audi A3 models. This part number 453-4007 is intended for vehicles listed in the fitment data and should be matched to the existing filter size and configuration.

Quality Assurance

Denso positions the Particulate line as an OE recommended replacement solution for cabin filtration. The electrostatically charged media is selected to support fine-particle capture in the HVAC system, making this filter a practical service part for Audi and Volkswagen maintenance.

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