Four Seasons A/C Evaporator Core P/N:54811
Help keep cabin air cold and defrost working with the Four Seasons A/C Evaporator Core 64142, a plate & fin core where refrigerant absorbs heat from the air flowing through the HVAC case to cool and dehumidify it. It's a direct-fit replacement for many Mercedes-Benz models, among them the 2021-2026 Mercedes-Benz AMG GT 43, 2017-2023 Mercedes-Benz C300 and 2017-2021 Mercedes-Benz C63 AMG — see the "Vehicles it fits" section for the full list of covered years, makes and models.
Signs the original core may need replacing include weak or warm A/C output, fogging at the vents, or refrigerant loss traced to the evaporator. If a leaking or clogged evaporator core is the cause, this replaces it. Backed by Four Seasons' decades of mobile A/C experience.
Interchange: 773346 · 2058309904 · 289198 · A89198 · 92337 · EV9409364PFC · ME2058309904
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What is the A/C evaporator core?
It's the heat-exchanger inside the HVAC case where refrigerant absorbs heat from the air passing through, cooling and dehumidifying the cabin air before it reaches the vents.
What type of core is this?
It's a plate & fin evaporator core, designed for optimized refrigerant flow and heat exchange with the cabin airflow.
Does it come with seals?
Yes. It's supplied with the gaskets, o-rings or seals needed to properly replace the core. Confirm the specific pieces against your service procedure.
What are signs my evaporator core is failing?
Weak or warm A/C, fogging at the vents, or refrigerant loss traced to the evaporator. Diagnose the cause before replacing.
Will this fit my vehicle?
It's a direct-fit replacement for many Mercedes-Benz models, including the 2021-2026 Mercedes-Benz AMG GT 43, 2017-2023 Mercedes-Benz C300 and 2017-2021 Mercedes-Benz C63 AMG. Check the "Vehicles it fits" section for the full list.
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WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.