Hengst H445WK Fuel Filter - In-Line

Hengst HEZ Fuel Filter H445WK

The Hengst HEZ Fuel Filter H445WK is an in-line fuel filter for select Mercedes-Benz gasoline and diesel applications. It is listed for a wide range of Mercedes-Benz S-Class, E-Class, CLS, GLE, GLS, GL, ML, and Maybach models across 2010-2021.

The HEZ Fuel Filter line from Hengst is built for direct-fit fuel filtration applications, with coverage that includes Mercedes-Benz S560, S63 AMG, E350, GLE350, and GLS450 platforms. If you are searching for a Mercedes-Benz fuel filter H445WK replacement, this part number is tied to multiple in-line applications across the model years shown below.

Key Features

• Hengst HEZ Fuel Filter part number H445WK
• In-line fuel filter for select Mercedes-Benz applications
• Coverage across 2010-2021 Mercedes-Benz passenger cars and SUVs
• Used on S-Class, E-Class, CLS, GLE, GLS, GL, ML, and Maybach models
• Search-friendly fitment for Mercedes-Benz fuel filter replacement needs

Detailed Description

Hengst H445WK is a fuel filter in the HEZ Fuel Filter product line, cataloged for direct in-line use on numerous Mercedes-Benz vehicles. Fitment includes 2018-2021 Mercedes-Benz S560, 2014-2021 Mercedes-Benz S63 AMG, 2018-2020 Mercedes-Benz Maybach S560, 2018-2020 Mercedes-Benz Maybach S650, 2018-2020 Mercedes-Benz S450, and 2015-2020 Mercedes-Benz S65 AMG. Additional coverage extends to Mercedes-Benz GLE, GLS, CLS, E-Class, GL, ML, and S-Class applications listed in the fitment table.

This part number is commonly searched as a Mercedes-Benz fuel filter H445WK and as a Hengst HEZ Fuel Filter replacement for in-line fuel delivery service. It is also relevant for shoppers looking for a Mercedes-Benz E350 fuel filter, GLE350 fuel filter, or S550 fuel filter by exact application.

What It Helps Address

• Restricted fuel flow from a loaded or contaminated filter
• Fuel delivery issues caused by debris in the fuel system
• Maintenance replacement for scheduled fuel filter service
• Driveability concerns tied to fuel filtration on Mercedes-Benz models
• Exact-match replacement searches for H445WK applications

Installation Notes and Tips

Verify the vehicle year, model, and fuel system layout against the fitment list before ordering. This part is listed for in-line positions only, with some catalog entries marked N/A in the position field; match the original filter location and configuration on the vehicle. For best results, compare the existing filter housing and line routing to the OE part before installation.

Quality Assurance

Hengst is an established filtration brand, and the HEZ Fuel Filter line is cataloged for OE-style application coverage on Mercedes-Benz vehicles. Confirm the part number H445WK and the exact fitment row for your vehicle before installation.

Compatible Mercedes-Benz Applications

• Fits 2018-2021 Mercedes-Benz S560, In-Line
• Fits 2014-2021 Mercedes-Benz S63 AMG, In-Line
• Fits 2018-2020 Mercedes-Benz Maybach S560, In-Line
• Fits 2018-2020 Mercedes-Benz Maybach S650, In-Line
• Fits 2018-2020 Mercedes-Benz S450, In-Line
• Fits 2015-2020 Mercedes-Benz S65 AMG, In-Line
• Fits 2019 Mercedes-Benz GLE350, N/A
• Fits 2016-2019 Mercedes-Benz GLE400, In-Line
• Fits 2017-2019 Mercedes-Benz GLE43 AMG, In-Line
• Fits 2016-2019 Mercedes-Benz GLE63 AMG, In-Line
• Fits 2016-2019 Mercedes-Benz GLE63 AMG S, In-Line
• Fits 2017-2019 Mercedes-Benz GLS450, In-Line
• Fits 2017-2019 Mercedes-Benz GLS550, In-Line
• Fits 2017-2019 Mercedes-Benz GLS63 AMG, In-Line
• Fits 2018 Mercedes-Benz CLS400, N/A
• Fits 2012-2018 Mercedes-Benz CLS550, In-Line
• Fits 2014-2018 Mercedes-Benz CLS63 AMG S, In-Line
• Fits 2016-2018 Mercedes-Benz GLE350, In-Line
• Fits 2016-2018 Mercedes-Benz GLE550e, In-Line
• Fits 2015-2017 Mercedes-Benz CLS400, In-Line
• Fits 2016-2017 Mercedes-Benz GLE300d, In-Line
• Fits 2017 Mercedes-Benz GLS350d, In-Line
• Fits 2017 Mercedes-Benz Maybach S550, In-Line
• Fits 2016-2017 Mercedes-Benz Maybach S600, In-Line
• Fits 2014-2017 Mercedes-Benz S550, In-Line
• Fits 2015-2017 Mercedes-Benz S550e, In-Line
• Fits 2015-2017 Mercedes-Benz S600, In-Line
• Fits 2011-2016 Mercedes-Benz E250, N/A
• Fits 2014-2016 Mercedes-Benz E350, N/A
• Fits 2010 Mercedes-Benz E350, N/A
• Fits 2016 Mercedes-Benz E400, N/A
• Fits 2015-2016 Mercedes-Benz E550, N/A
• Fits 2012-2016 Mercedes-Benz E63 AMG, In-Line
• Fits 2014-2016 Mercedes-Benz E63 AMG S, In-Line
• Fits 2013-2016 Mercedes-Benz GL350, In-Line
• Fits 2013-2016 Mercedes-Benz GL450, In-Line
• Fits 2013-2016 Mercedes-Benz GL550, In-Line
• Fits 2013-2015 Mercedes-Benz E400, In-Line
• Fits 2015 Mercedes-Benz ML250, In-Line
• Fits 2012-2015 Mercedes-Benz ML350, In-Line
• Fits 2015 Mercedes-Benz ML400, In-Line
• Fits 2015 Mercedes-Benz ML550, N/A
• Fits 2012-2014 Mercedes-Benz CLS63 AMG, In-Line
• Fits 2010-2014 Mercedes-Benz E550, In-Line
• Fits 2012-2014 Mercedes-Benz ML550, In-Line
• Fits 2011-2013 Mercedes-Benz E350, In-Line
• Fits 2012 Mercedes-Benz ML63 AMG, In-Line
• Fits 2010-2011 Mercedes-Benz E63 AMG, N/A