Four Seasons A/C Evaporator Core P/N:54552

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$139.99
MPN: 54552
Item Package Quantity: 1
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Four Seasons A/C Evaporator Core P/N:54552
Four Seasons A/C Evaporator Core P/N:54552
$139.99

Keep cold air flowing through the cab with the Four Seasons A/C Evaporator Core 54552, a plate & fin evaporator core that draws heat out of the passenger-compartment air as refrigerant absorbs it inside the core. It drops in as a direct-fit replacement for the listed 1991-1993 Ford heavy-truck applications, including the L8000F, L9000, LL9000, LLA9000, LN7000, LN8000, LN9000, and LTL9000.

  • Plate & fin design: a core built to meet or exceed OE performance and efficiency.
  • Optimized refrigerant flow: the internal passages are laid out to move refrigerant through the core.
  • Application-specific design: engineered for the listed vehicles rather than a one-size-fits-all part.
  • Includes seals: contains gaskets, o-rings, or seals to properly replace the product.

Signs the original evaporator core may need replacing include weak or warm airflow from the vents, a refrigerant leak inside the HVAC case, or a sweet coolant-like smell from the dash. If a failed evaporator core is the cause, this replaces it. Backed by Four Seasons' decades of mobile A/C experience.

Frequently Asked Questions

What does the evaporator core do?

It absorbs heat from the air inside the cab as refrigerant passes through it, so the cooled air is what comes out of the vents.

Which vehicles does this fit?

It's a direct-fit replacement for the listed 1991-1993 Ford L8000F, L9000, LN7000, LN8000, LN9000, LTL9000, plus the 1991-1992 LL9000 and 1992-1993 LLA9000. See the Buyer's Guide tab for full details.

Does it come with seals?

Yes. It contains gaskets, o-rings, or seals to properly replace the product.

What are signs my evaporator core may be failing?

Weak or warm vent airflow, a refrigerant leak inside the HVAC case, or a sweet smell from the dash can be signs. Diagnose the cause before replacing.

What type of core is this?

It's a plate & fin evaporator core with a design that meets or exceeds OE performance and efficiency and optimized refrigerant flow.