The Four Seasons 66721 a/c refrigerant discharge hose for the 1998-2002 Mitsubishi Mirage is a discharge line hose assembly that carries refrigerant away from the A/C compressor.
Refrigerant leaking at the hose or its fittings, oily residue around a fitting, or A/C that blows warm can mean the hose needs replacing. Those signs alone don't prove the hose is the problem, since a failing compressor is another common cause of weak cooling.
This is a direct-fit replacement for the 1998-2002 Mitsubishi Mirage.
One discharge line hose assembly with gaskets, o-rings or seals to replace the product.
Interchange: 787923 · 801065 · 4812203 · MR360571 · 211632 · A83263 · HA11047C
This part cross-references / interchanges with the following part numbers:
Does the Four Seasons 66721 discharge hose fit a 1998-2002 Mitsubishi Mirage?
Yes. Four Seasons 66721 is an application specific discharge line hose assembly that fits the 1998-2002 Mitsubishi Mirage.
Does the 66721 discharge hose include gaskets, o-rings or seals?
Yes. Four Seasons 66721 contains gaskets, o-rings or seals to replace the product properly. This listing is one discharge line hose assembly.
Can this discharge hose be used with R1234YF refrigerant?
Yes. This hose is double wall barrier hose compatible with R1234YF, R134A or R12.
How can I tell if an A/C discharge hose is leaking?
Wetness or oily residue around the hose or its crimp fittings, or A/C that stops cooling, can point to a leak. A shop can test the system, since it requires handling refrigerant.
Is Four Seasons 66721 a replacement for part number MR360571?
Yes. MR360571 is one of the numbers Four Seasons 66721 replaces, along with 787923, 801065 and 4812203.
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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.