Hengst E174L Engine Air Filter

Engine Air Filter Overview

The Hengst HEZ Engine Air Filter is a direct replacement air filter for select Mercedes-Benz applications. Built for engine air intake service, it is identified by part number E174L and supports clean airflow through the filtration system.

Key Features

• Engine air filter for air and fuel delivery service
• HEZ Engine Air Filter product line from Hengst
• Filter Type: Engine Air Filter
• Fits select Mercedes-Benz E350 and Mercedes-Benz 300SE applications
• Part number E174L for accurate ordering and fitment lookup

Fitment Details

Compatible With select Mercedes-Benz applications. Fits 2021-2023 Mercedes-Benz E350, N/A. Fits 1992-1993 Mercedes-Benz 300SE, N/A.

This part cross-references no listed interchange numbers in the provided data.

What It Is Used For

• Replacing a dirty or restricted engine air filter
• Restoring normal intake airflow through the filter element
• Addressing reduced filtration performance from a worn filter
• Supporting routine air intake maintenance on the vehicle

Installation Notes and Tips

Verify the part number E174L against the existing filter and vehicle application before installation. Confirm the air box style and service access on the specific Mercedes-Benz E350 or Mercedes-Benz 300SE before replacing the filter.

Quality Assurance

Hengst HEZ is a dedicated product line for engine air filtration, and this filter is cataloged for the listed Mercedes-Benz fitments under part number E174L.