Four Seasons 56303 a/c refrigerant discharge hose for the 1996-2000 Toyota 4Runner carries refrigerant on the high-pressure side of the A/C system.
Oily residue at a crimped fitting, a cracked or chafed hose, or an A/C that cools poorly can mean the discharge line is leaking. Before you replace the hose, rule out a low refrigerant charge, a weak compressor or a leak at another line, since each of those can cool poorly too. A shop can leak-test the system.
This hose is a direct-fit replacement for the 1996-2000 Toyota 4Runner.
The hose assembly, with gaskets, o-rings or seals to replace it properly.
Interchange: 1533680 · CWK787158 · 282739 · T56303 · 3787158 · 787158 · 11156303 · 19144881 · 19191797 · 802939 · 4812189 · A72739 · 8871135470 · HA11028C
This part cross-references / interchanges with the following part numbers:
Does the Four Seasons 56303 discharge hose fit the 1996-2000 Toyota 4Runner?
Yes. Four Seasons 56303 is an application-specific A/C refrigerant discharge hose that fits the 1996-2000 Toyota 4Runner.
Does the Four Seasons 56303 hose come with o-rings or seals?
Yes. Four Seasons 56303 contains gaskets, o-rings or seals so the hose can be replaced properly.
Is this A/C discharge hose compatible with R134A?
Yes. It is a double wall barrier hose compatible with R1234YF, R134A or R12.
How can I tell if my A/C discharge hose is leaking?
With the engine off and cool, look for oily residue at the crimped fittings or a cracked, chafed hose. Weak cooling can have other causes, so a shop can leak-test the system.
What kind of connection does this discharge hose use?
This discharge hose has a crimp fitting connection and is an application-specific design from Four Seasons.
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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.