Four Seasons A/C Evaporator Core P/N:54290
Four Seasons 54637 a/c evaporator core for the 1981-1994 Saab 900 Series and other vehicles is the coil that refrigerant flows through to cool the air heading into the cabin.
Weak cooling at the vents or a refrigerant leak at the core can mean the evaporator core has failed. A low refrigerant charge, a worn compressor, or a clogged orifice tube or expansion valve can be behind weak cooling too, so find the cause before you buy.
It is a direct-fit replacement for the 1981-1994 Saab 900 and the 1992-1993 Saab 9000 Series.
Contains the gaskets, o-rings or seals needed to replace the evaporator core properly.
Does the Four Seasons 54637 evaporator core fit the 1992-1993 Saab 9000 Series?
Yes, Four Seasons 54637 fits the 1992-1993 Saab 9000 Series, the 1981-1994 Saab 900 Series and the 1981-1994 Saab 900. For any other car, look up its make, model and year in the "Vehicles it fits" section.
Does the Four Seasons 54637 evaporator core come with seals or o-rings?
Yes. Four Seasons 54637 contains gaskets, o-rings or seals so the evaporator core can be replaced properly.
What type of evaporator core is the Four Seasons 54637?
Four Seasons 54637 is a tube and fin evaporator core. It has an application-specific design and optimized refrigerant flow.
Does the 54637 evaporator core match OE performance?
Yes. The Four Seasons 54637 core design meets or exceeds OE performance and efficiency, and it is engineered and tested for years of trouble-free operation.
Is weak cooling at the vents a sign the evaporator core has failed?
It can be. A refrigerant leak at the core is another sign, and a shop can leak-test the A/C system to confirm the cause.
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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.