ITESIER Cabin Air Filter Set for 2020–2024 Mercedes GLE & GLS — 2-Piece OEM-Fit Cabin + Under-Hood Filters

Keep your Mercedes’ ventilation and engine air intake operating with properly matched filtration parts. This two-piece set includes the interior fine-particle (cabin) filter and the under-hood dust/engine intake filter designed to replace OEM part numbers including 1678350400, 1678350200, CU19014, WP10707 and WP10544. Both parts are sized and shaped to meet fitment expectations for GLE350, GLE450, GLE53 AMG, GLE63 AMG S, GLE580, GLS450, GLS580 and GLS63 AMG model years 2020 through 2024, simplifying maintenance and saving scheduling time.

Will these filters fit my specific Mercedes model and year?

These filters are listed to match a range of 2020–2024 GLE and GLS variants; compatibility is confirmed against several OEM part numbers. Always check your vehicle’s current part number or compare dimensions before ordering to guarantee a perfect fit.

• Compatible models: GLE350, GLE450, GLE450e, GLE53 AMG, GLE63 AMG S, GLE580, GLS450, GLS580, GLS63 AMG
• Replaces OEM numbers: 1678350400, 1678350200, CU19014, WP10707, WP10544 and related cross-references
• Sold as a two-piece set: one interior fine-particle (cabin) filter and one under-hood dust filter

How do these two filters work together for my car’s ventilation and intake?

The cabin filter cleans air entering the passenger compartment, while the under-hood dust filter protects the engine and HVAC intake from large debris and dust. Using both replacements at once helps maintain airflow balance and reduces the need for frequent interim changes.

• Cabin filter: traps pollen, road dust and particulates before air reaches passengers
• Under-hood filter: shields engine intake and blower system from coarse debris
• Combined replacement reduces filter mismatch and simplifies service intervals

What are the practical benefits of replacing both parts at the same time?

Swapping both filters together restores designed airflow and reduces strain on the HVAC blower and engine intake. It also avoids repetitive shop visits and ensures that new filtration media are used consistently throughout the vehicle’s air management system.

• Saves time: one purchase covers both filter locations
• Cost-effective: bundled parts avoid separate orders and overlap
• Consistent performance: matched filter condition helps stabilize airflow and dust protection

How easy is installation and what should I prepare?

Installation for both the cabin and under-hood filters is straightforward for anyone comfortable with basic vehicle maintenance. Cabin filters are usually accessed behind the glove box or under the dash; the under-hood filter is located in the engine bay intake area. Keep standard hand tools and your owner’s manual handy for model-specific instructions.

• Tools: typically a screwdriver or trim tool and basic hand tools
• Time: most owners can complete both replacements in 20–45 minutes
• Reference: consult vehicle manual or a service guide for exact access steps

Who is this for: Drivers and technicians who own compatible 2020–2024 Mercedes GLE or GLS models and want a direct-fit replacement for worn cabin and under-hood filters. This set is aimed at people who prefer OEM cross-referenced parts without searching multiple listings, and those looking to streamline routine filter maintenance with a single, matched purchase from ITESIER.