Four Seasons A/C Refrigerant Discharge Hose P/N:55118
Four Seasons 66684 a/c refrigerant discharge hose for the 2006-2009 Mercedes-Benz E350 is a discharge line hose assembly that carries refrigerant from the compressor on the high-pressure side of the A/C system.
Oily residue on the hose or its fittings, a hissing sound or weak cooling can mean a discharge line is leaking. These signs alone do not prove the hose is the problem, since a leaking condenser can look the same.
This hose is a direct-fit replacement for the 2006-2009 Mercedes-Benz E350.
The hose assembly comes with gaskets, o-rings or seals.
Interchange: 211595 · 787811 · 2118305415 · A83202 · HA11626C
This part cross-references / interchanges with the following part numbers:
Does the Four Seasons 66684 discharge hose fit a 2006-2009 Mercedes-Benz E350?
Yes. Four Seasons 66684 is an application specific discharge line hose assembly made for the 2006-2009 Mercedes-Benz E350.
Does this A/C discharge hose come with o-rings?
Yes. The assembly comes with gaskets, o-rings or seals for replacing the hose.
Can the Four Seasons 66684 hose be used with R134A or R1234YF refrigerant?
Yes. Four Seasons 66684 is a double wall barrier hose compatible with R1234YF, R134A or R12.
How can I tell if an A/C discharge hose is leaking?
Oily residue on the hose or at its fittings, a hissing sound or weak cooling can mean a leak. A shop can pressure-test the system to find where it is leaking.
Is 2118305415 a cross-reference for this discharge hose?
Yes. 2118305415 is one of the interchange numbers listed for Four Seasons 66684, along with 211595, 787811, A83202 and HA11626C.
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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.