Four Seasons 54780 A/C Evaporator Core
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Four Seasons
 Evaporator Core

Four Seasons 54780 A/C Evaporator Core

Brand Four Seasons 54780
Core Depth Fraction 3-1/8
Core Depth MM 79.375
Core Height Fraction 10-1/2
Core Height MM 266.700
Core Width Fraction 10
Core Width MM 254.000
Depth 3.125
Depth 3.250
Description Evaporator Cores
Height 10.500
Height 10.750
Inlet Fitting Outside Diameter No. 8
Inlet Fitting Type Female Springlock
Material Aluminum
O-Ring A Number/Desc [24668] / Green O-Ring
O-Ring B Number/Desc [24670] / Green O-Ring
Outlet Fitting Outside Diameter No. 10
Outlet Fitting Type Female Springlock
Type Plate & Fin
Width 10.000
Product line Evaporator Core
Fits Dodge · 4 vehicles

Evaporator core. Plate-and-fin construction helps promote efficient heat transfer.

Aluminum construction. Lightweight material resists corrosion in demanding HVAC service.

Female springlock fittings. Simplifies connection with a secure, service-friendly design.

Cross-references AMS Automotive 6403, Four Seasons 54780 and Global Parts Distributors LLC 4711525 for the same application. See all 30.

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Four Seasons 54780 A/C Evaporator Core

Four Seasons 54780 is an aluminum plate-and-fin A/C evaporator core for the HVAC system in select Dodge Dakota models. It is built to match the listed core dimensions and springlock fitting configuration for a direct replacement in 2001-2004 Dodge Dakota applications.

Key Features

  • Brand: Four Seasons Evaporator Core line
  • Part number: 54780
  • Aluminum plate-and-fin construction
  • Core width: 10 in. (254.000 mm)
  • Core height: 10-1/2 in. (266.700 mm)
  • Core depth: 3-1/8 in. (79.375 mm)
  • Inlet fitting: No. 8 female springlock
  • Outlet fitting: No. 10 female springlock
  • OE-style fitment for select Dodge Dakota HVAC systems

Product Details

The Four Seasons Evaporator Core product line focuses on replacement HVAC components built to match original system dimensions and connection styles. This Four Seasons 54780 evaporator core uses an aluminum plate-and-fin design with the specified inlet and outlet springlock fittings, helping maintain proper refrigerant flow through the evaporator section of the air conditioning system. It is listed for 2001-2004 Dodge Dakota, making it a direct-fit option for owners searching for a Dodge Dakota A/C evaporator core replacement or Four Seasons 54780 evaporator core.

This part cross-references Spectra Premium 1054780 for the same application.

What It Helps Address

  • Loss of cabin cooling performance from a leaking or restricted evaporator core
  • Refrigerant odor or residue associated with evaporator failure
  • HVAC airflow issues caused by internal blockage in the core
  • Temperature inconsistency from a damaged A/C evaporator assembly
  • Need for a replacement evaporator core during A/C system service on a Dodge Dakota

Installation Notes

Fits 2001-2004 Dodge Dakota, N/A. Extended labor, specialized tools, and HVAC service expertise may be necessary for replacement of this A/C evaporator core. Verify the inlet and outlet fitting types, core dimensions, and vehicle application before installation. Proper evacuation, leak checking, and system recharge procedures are required after service.

Quality Assurance

Four Seasons supplies HVAC replacement parts with OE-style fitment focus and application-specific dimensions. This evaporator core is constructed from aluminum and uses the listed springlock fitting configuration to support accurate replacement in the specified Dodge Dakota applications.

Related reading

This part fits 4 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2004DodgeDakotaN/AExtended labor, specialized tools, and expertise may be necessary for replacement of this A/C Evaporator Core.; Evaporator Core
2003DodgeDakotaN/AExtended labor, specialized tools, and expertise may be necessary for replacement of this A/C Evaporator Core.; Evaporator Core
2002DodgeDakotaN/AExtended labor, specialized tools, and expertise may be necessary for replacement of this A/C Evaporator Core.; Evaporator Core
2001DodgeDakotaN/AExtended labor, specialized tools, and expertise may be necessary for replacement of this A/C Evaporator Core.; Evaporator Core
Directly replaces or cross-references 30 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
AMS Automotive — 6403Four Seasons — 54780Global Parts Distributors LLC — 4711525Spectra Premium — 1054780TYC — 97071UAC — EV939542PFXC232356288410305925590138772127014761701563620273341337721275019696AA5019696AB5019696AC5019696AD5019696AE5019696AF1115478019191325A88410CWK772127EP392343EV939542PFCT54780V9900112V9900112AB