Four Seasons A/C Evaporator Core P/N:64177
Four Seasons 54573 front a/c evaporator core for the 1999-2002 Chevrolet Silverado 1500 and other vehicles is the part inside the HVAC system where refrigerant pulls heat out of the cabin air.
Weak cooling, or refrigerant that keeps disappearing, can mean the evaporator core is leaking, though the compressor or the expansion valve may be the source instead. Find the real cause before you replace the core.
Chevrolet and GMC trucks and SUVs across a wide range of models are listed for this core, including the 1999-2002 Chevrolet Silverado 2500 and the 1999-2002 GMC Sierra 1500. If your truck is not named here, look up its year, model and engine in the "Vehicles it fits" section.
Gaskets, o-rings or seals to replace the product properly.
Is the Four Seasons 54573 evaporator core listed for the 1999-2002 GMC Sierra 1500?
Yes, Four Seasons 54573 is listed for the 1999-2002 GMC Sierra 1500, the 1999-2002 Chevrolet Silverado 1500 and the 1999-2002 Chevrolet Silverado 2500. For other trucks, use the "Vehicles it fits" section.
Do gaskets, o-rings or seals come with the 54573 evaporator core?
Yes, the Four Seasons 54573 contains gaskets, o-rings or seals to replace the product properly.
Is this evaporator core a plate and fin type?
Yes, this evaporator core is a plate and fin design. It also has an application specific design and optimized refrigerant flow.
Does this Four Seasons evaporator core go in the front or rear A/C?
This one is a front a/c evaporator core, as listed for the Four Seasons 54573.
Does this evaporator core meet OE performance?
Its core design meets or exceeds OE performance and efficiency. Four Seasons also engineers and tests it for years of trouble-free operation.
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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.