Four Seasons A/C Evaporator Core P/N:54811
Four Seasons 54130 A/C evaporator core for the 1984-1985 BMW 318i and other vehicles cools cabin air as refrigerant flows through it. Its core design meets or exceeds OE performance and efficiency.
Weak cooling, a musty smell from the vents or a refrigerant leak can be signs of a failing evaporator core. These signs alone do not prove the core is the problem, because a low refrigerant charge can also weaken cooling. If the core is the cause, this one replaces it.
Fitment includes the 1984-1985 BMW 318i, the 1991 BMW 318is and the 1987-1991 BMW 325i, and each of these takes one. If your BMW is not named here, look up its year and model on the Buyer's Guide tab.
Fit and size
Build and materials
One A/C evaporator core and two O-rings, numbers 24608 and 24610.
Does the Four Seasons 54130 evaporator core fit the 1991 BMW 318is?
Yes. Four Seasons 54130 fits the 1991 BMW 318is, and the car takes one. For another year or model, check the Buyer's Guide tab.
Do I get O-rings with the Four Seasons 54130 evaporator core?
Yes. Four Seasons 54130 comes with two O-rings, one numbered 24608 and one numbered 24610.
What kind of inlet and outlet fittings does this evaporator core have?
Both the inlet and the outlet are male fittings with an insert O-ring connection.
What symptoms can point to a failing A/C evaporator core before I replace the 54130?
Weak cooling, a musty smell from the vents or a system that keeps losing refrigerant can be signs. The core sits inside the dash, so a shop can leak-test it.
Is the Four Seasons 54130 a serpentine evaporator core?
Yes. Four Seasons 54130 is a serpentine core with optimized refrigerant flow and an application-specific design.
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.