Four Seasons A/C Evaporator Core P/N:54621
Restore cold air from the rear climate system with the Four Seasons A/C Evaporator Core 44049, a plate & fin rear evaporator core that cools and dehumidifies cabin air as refrigerant passes through it. It installs as a direct-fit replacement for the rear A/C on many Mercedes-Benz GL, GLS and R-Class models, including the 2007-2009 GL320, 2010-2016 GL350, 2007-2016 GL450, 2006-2012 R350 and 2017-2019 GLS450 — see the "Vehicles it fits" section for the full list and engine coverage.
Signs the original rear evaporator core may need replacing include weak or warm rear-cabin airflow, refrigerant leaks at the core, or musty odors. Diagnose the cause of an A/C issue before replacing.
Interchange: 288949 · T44049 · 773235 · 4712119 · 1648300258 · A89607 · 92677 · 599884 · 97202 · EV940037PFC
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What does this evaporator core do?
It's the rear A/C evaporator core, where refrigerant absorbs heat and moisture from cabin air to produce cold, dehumidified air for the rear climate system.
Is this a front or rear evaporator?
This is the rear A/C evaporator core for the listed Mercedes-Benz GL, GLS and R-Class models.
Does it include seals?
Yes. It contains gaskets, o-rings, or seals to properly complete the replacement.
Will it fit my vehicle?
It's a direct-fit replacement for applications such as the 2007-2016 GL450, 2010-2016 GL350 and 2006-2012 R350. Check the "Vehicles it fits" section to confirm your exact year and model.
How do I know the evaporator core is failing?
Weak or warm rear airflow, refrigerant leaks, or musty odors can signal a failed core. Have the A/C system diagnosed before replacing, since these symptoms can have other causes.
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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.