Four Seasons A/C Evaporator Core P/N:54818

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$171.99
MPN: 54818
Item Package Quantity: 1
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Four Seasons A/C Evaporator Core P/N:54818
Four Seasons A/C Evaporator Core P/N:54818
$171.99

Keep your cabin cold air flowing with the Four Seasons A/C Evaporator Core 54818, a tube & fin evaporator that drops in as a direct-fit replacement for the 2004-2008 Chrysler Crossfire and the 1998-2004 Mercedes-Benz SLK230, 2001-2004 SLK320, 2002-2004 SLK32 AMG, and 2003-2004 SLK200 (all engines). The evaporator is where refrigerant absorbs heat from the air passing through the HVAC case, so a leaking or clogged original leaves you with warm vents and lost cooling — if a failed evaporator core is the cause, this replaces it.

  • Tube & fin design: aluminum core built for the A/C system's refrigerant circuit.
  • Meets or exceeds OE: core design targets OE-level performance and efficiency with optimized refrigerant flow.
  • Application-specific: engineered for the listed applications rather than a one-size-fits-all shape.
  • Seals included: ships with two O-rings (24649 and 24681) to properly complete the replacement.

Inlet and outlet use male flange fittings. Backed by Four Seasons' decades of mobile A/C experience.

Interchange: 288818 · T54818 · 5101290AA · 777145 · 11154818 · 805672 · 4711603 · 1708300258 · 1708300658 · A88818 · 92743 · 1010076 · EV5321ATC

This part cross-references / interchanges with the following part numbers:

288818, T54818, 5101290AA, 777145, 11154818, 54818, 805672, 4711603, 1708300258, 1708300658, A88818, 92743, 1010076, EV5321ATC

Frequently Asked Questions

What does an A/C evaporator core do?

It's the heat exchanger where refrigerant absorbs heat from the air moving through the HVAC case, cooling the air sent to your cabin vents.

What vehicles does the 54818 fit?

It's a direct-fit replacement for the 2004-2008 Chrysler Crossfire and the 1998-2004 SLK230, 2001-2004 SLK320, 2002-2004 SLK32 AMG, and 2003-2004 SLK200. See the Buyer's Guide tab to confirm your vehicle.

Are seals included with this evaporator core?

Yes. It comes with two O-rings, numbered 24649 and 24681, to help properly complete the replacement.

What is the core made of?

It uses a tube & fin design with an aluminum core.

What are the inlet and outlet fittings?

Both the inlet and outlet use male flange-type fittings.