Four Seasons A/C Evaporator Core P/N:54996
Four Seasons 54859 A/C evaporator core for the 1996-2002 Toyota 4Runner cools cabin air as refrigerant passes through its aluminum plate and fin core. The core design meets or exceeds OE performance and efficiency.
Weak cooling or lost refrigerant can mean the evaporator core is leaking. A leak elsewhere in the system gives the same weak cooling, so with the engine off, look for oily residue at the A/C connections and have a shop leak-test the system before replacing the core.
This evaporator core is a direct-fit replacement for the 1996-2002 Toyota 4Runner, which takes one.
Fit and size
Build and materials
One A/C evaporator core with two O-rings.
Is the Four Seasons 54859 evaporator core right for a 1996-2002 Toyota 4Runner?
Yes. Four Seasons 54859 is a direct-fit replacement for the 1996-2002 Toyota 4Runner, and that vehicle takes one core.
Does the Four Seasons 54859 evaporator core come with O-rings?
Yes. Four Seasons 54859 comes with two O-rings, number 24682, along with the evaporator core.
What fittings does this plate and fin evaporator core have?
The inlet and the outlet both use male block fittings.
How can I tell if my A/C evaporator core is leaking?
Weak cooling and oily residue at the A/C connections can be signs. A shop can leak-test the system to find where refrigerant is escaping, since opening A/C lines is shop work.
What size is this aluminum evaporator core?
It measures 10 in high, 9.44 in wide and 3.5 in thick.
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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.