Four Seasons A/C Evaporator Core P/N:64086
Four Seasons 54432 A/C evaporator core for the 1977-1985 Chevrolet Impala and other vehicles takes heat out of the cabin air as refrigerant flows through it. The core design meets or exceeds OE performance and efficiency.
Weak cooling can mean the evaporator core is leaking, but a line, valve or the compressor can also be behind it. With the engine off, look over the A/C lines and fittings you can reach for oily residue first, and leave leak testing and opening the system to a shop.
The 1977-1985 Chevrolet Impala, the 1977-1990 Chevrolet Caprice and the 1977-1990 Buick LeSabre each take one of these cores, as do other Buick, Cadillac, Chevrolet, Oldsmobile and Pontiac models. If your car is not one of those three, look for it in the "Vehicles it fits" section.
Fit and size
Build and materials
One evaporator core with gaskets, o-rings or seals.
Product information is for general reference and may contain errors. See our Disclaimer.
Will the Four Seasons 54432 evaporator core work in a 1977-1990 Chevrolet Caprice?
Yes. Four Seasons 54432 fits the 1977-1990 Chevrolet Caprice, and each car takes one core.
Does the Four Seasons 54432 come with seals or o-rings?
Yes. The evaporator core comes with gaskets, o-rings or seals to properly replace the product.
What kind of fittings does this evaporator core have?
The inlet and outlet fittings are both the male insert O-ring type, and both are male.
How big is the Four Seasons 54432 plate and fin evaporator core?
The core is 13.5 in wide, 9 in high and 3.563 in deep. It is made of aluminum.
Is this aluminum evaporator core made for specific vehicles?
Yes. Four Seasons 54432 has an application-specific design with a plate and fin core built for optimized refrigerant flow.
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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.