HomeHVAC > A/C Condenser and EvaporatorFour Seasons 54826 A/C Evaporator Core
Part #: 54826

Four Seasons 54826 A/C Evaporator Core

Evaporator Core
3 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$144.12Free Shipping
Free ShippingNo Cost to Continental U.S.
Free Returns*Wrong fit? No cost
60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
Evaporator Core
Fitment: Lexus, LS400
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

Overview of Four Seasons Evaporator Core 54826

The Four Seasons Evaporator Core 54826 is designed specifically for the Lexus LS400, providing reliable air conditioning performance. This A/C evaporator core is engineered to meet OEM specifications, ensuring proper fit and function in your vehicle's HVAC system.

  • Compatible with Lexus LS400 models
  • Dimensions: 10" width x 11" height x 3.5" depth
  • Constructed from durable aluminum material
  • Plate & fin core type for efficient heat exchange
  • Block fitting inlet and outlet connections
  • Includes two green O-rings (part number 24610) for secure sealing

Detailed Product Features and Specifications

The Four Seasons Evaporator Core 54826 features a plate and fin design that enhances heat transfer efficiency within the vehicle's air conditioning system. Measuring 10 inches wide, 11 inches high, and 3.5 inches deep (88.9 mm core depth), this aluminum core is built to withstand the demands of automotive HVAC operation. Both the inlet and outlet fittings utilize block fitting types, ensuring a secure and leak-free connection. The core includes two green O-rings (part number 24610) to maintain a tight seal and prevent refrigerant loss.

About the Four Seasons Evaporator Core Product Line

The Evaporator Core line from Four Seasons focuses on delivering reliable HVAC components that meet or exceed OEM standards. This product line emphasizes precise fitment and durable materials, such as aluminum cores with plate and fin construction, to provide consistent cooling performance. The 54826 evaporator core is part of this line, designed to integrate seamlessly with the Lexus LS400's air conditioning system.

Common Applications and Problem Resolution

  • Replaces faulty or leaking evaporator cores in Lexus LS400
  • Restores proper cooling performance in the vehicle's A/C system
  • Eliminates refrigerant leaks caused by damaged seals or core corrosion
  • Addresses reduced airflow or inconsistent cabin temperature issues
  • Prevents moisture buildup and associated HVAC system odors

Installation Notes and Tips

When installing the Four Seasons Evaporator Core 54826, ensure the block fitting inlet and outlet connections are properly aligned and securely tightened to prevent leaks. Replace the included green O-rings (part number 24610) during installation to maintain a reliable seal. It is recommended to inspect the entire HVAC system for any additional wear or damage while performing the replacement. Proper handling of the aluminum core is essential to avoid bending or damage to the fins.

Quality Assurance and Warranty Information

Four Seasons manufactures the Evaporator Core 54826 to meet strict quality standards, using durable aluminum materials and precise construction methods. This part is backed by Four Seasons' warranty coverage, which protects against defects in material and workmanship. Always verify warranty terms with the product documentation or manufacturer.

BrandFour Seasons
Part Number54826
PositionEvaporator Core
Core Depth Fraction3-1/2
Core Depth MM88.900
Core Height Fraction11
Core Height MM279.400
Core Width Fraction10
Core Width MM263.525
Depth3.500
DescriptionEvaporator Cores
Height11.000
Inlet Fitting TypeBlock Fitting
MaterialAluminum
O-Ring A Number/Desc[24610] / Green O-Ring
Outlet Fitting TypeBlock Fitting
TypePlate & Fin
Width10.000

This part fits 3 vehicles. Search below:

YearMakeModelPositionNotes
1995LexusLS400N/ATo 10/94; Evaporator Core
1994LexusLS400N/AEvaporator Core
1993LexusLS400N/AEvaporator Core

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

111548262324102733249288826294798745PF4711717476005054826590053773230805654885015004088501500808850150190A88826CWK773230EV4798745PFCEV4798745PFXCT54826

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.