Four Seasons A/C Evaporator Core P/N:54290
Four Seasons 54603 A/C evaporator core for the 1990 Volvo 240 and other vehicles removes heat from cabin air as refrigerant flows through it. The core design meets or exceeds OE performance and efficiency.
Weak cooling, a refrigerant leak or a musty smell from the vents can each have more than one cause. With the engine off, look over the visible A/C lines and fittings for oily residue first; if the evaporator core is the cause, this core replaces it. Each car takes a single core.
This A/C evaporator core is made for the 1990 Volvo 240, the 1975-1989 Volvo 244 and the 1975-1989 Volvo 245, along with other Volvo models. Driving another Volvo? Enter its year and model in the "Vehicles it fits" section to find out whether this core is on its list.
Fit and size
Build and materials
One A/C evaporator core with two 24608 O-rings and two 24612 O-rings.
Does the Four Seasons 54603 A/C evaporator core fit a 1975-1989 Volvo 244?
Yes. Four Seasons 54603 is listed for the 1975-1989 Volvo 244, and it also fits the 1990 Volvo 240, with one core per car.
Do I get new O-rings with this evaporator core?
Yes. Four Seasons 54603 comes with two 24608 O-rings and two 24612 O-rings.
What kind of fittings does this aluminum tube and fin evaporator core have?
The inlet is a female O-ring fitting and the outlet is a male insert O-ring fitting on this core.
Can a bad evaporator core make my A/C blow warm air?
Yes, it can. A leaking core lets refrigerant escape and cools the air less, and a shop can leak-test the system to confirm.
How big is the Four Seasons 54603 evaporator core?
The Four Seasons 54603 core is 9.5 inches high, 8 inches wide and 3 inches 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.