Four Seasons 54647 A/C Evaporator Core
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Four Seasons
 Evaporator Core

Four Seasons 54647 A/C Evaporator Core

Brand Four Seasons 54647
Core Depth Fraction 3-1/2
Core Depth MM 88.900
Core Height Fraction 9-1/2
Core Height MM 241.300
Core Width Fraction 8-3/4
Core Width MM 222.250
Depth 3.500
Description Evaporator Cores
Height 9.500
Inlet Fitting Outside Diameter No. 8
Inlet Fitting Type Female O-Ring
Material Aluminum
O-Ring A Number/Desc [24608] / Green O-Ring
O-Ring B Number/Desc [24670] / Green O-Ring
Outlet Fitting Outside Diameter No. 10
Outlet Fitting Type Male Insert O-Ring
Type Serpentine
Width 8.750
Product line Evaporator Core
Fits Toyota · 7 vehicles

Aluminum construction. Helps resist corrosion while keeping weight down.

Serpentine design. Promotes efficient refrigerant flow through the evaporator core.

Female O-ring inlet. Provides a secure, leak-resistant connection.

Cross-references Four Seasons 54647, Global Parts Distributors LLC 4711458 and KYB 233015 for the same application. See all 39.

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Four Seasons 54647 Evaporator Core for Toyota Pickup

Four Seasons 54647 is an aluminum A/C evaporator core built for HVAC service on select 1989-1995 Toyota Pickup models. It uses a serpentine design with OE-style O-ring connections to support proper refrigerant flow and cabin cooling performance.

Key Features

  • Four Seasons Evaporator Core line for HVAC repair
  • Fits 1989-1995 Toyota Pickup, evaporator core position
  • Aluminum construction for efficient heat transfer
  • Serpentine core design
  • Female O-ring inlet fitting, No. 8 outside diameter
  • Male insert O-ring outlet fitting, No. 10 outside diameter
  • Core dimensions: 8-3/4 in. wide, 9-1/2 in. high, 3-1/2 in. deep

Detailed Description

This Four Seasons evaporator core, part number 54647, is sized for direct replacement service on Toyota Pickup HVAC systems from 1989 through 1995. The aluminum core measures 8.750 inches wide, 9.500 inches high, and 3.500 inches deep, with a serpentine tube layout that supports refrigerant-to-air heat exchange inside the climate control system. The inlet uses a female O-ring connection and the outlet uses a male insert O-ring connection, helping match the original-style plumbing used in the vehicle. This part cross-references UAC EV3810AC for the same application.

Four Seasons 54647 is also referenced by multiple interchange numbers, including 6793 and 53410, which can help confirm application matching during HVAC repair work on Toyota Pickup models.

What This Part Helps Address

  • Weak or inconsistent cabin cooling
  • Refrigerant leakage at the evaporator core connections
  • Restricted airflow through a damaged or corroded core
  • HVAC performance loss from an aging evaporator assembly
  • Service replacement for a leaking Toyota Pickup evaporator core

Installation Notes and Tips

Verify the inlet and outlet fitting styles, core dimensions, and vehicle application before installation. For best results, inspect the HVAC housing, seals, and related A/C components during service, and replace worn O-rings as needed to maintain a proper seal. This part is listed for 1989-1995 Toyota Pickup models with evaporator core application.

Quality Assurance

Four Seasons supplies HVAC replacement components across a broad range of automotive applications, and this evaporator core is built to match the specified fitment and connection style for the listed Toyota Pickup years.

Related reading

This part fits 7 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
1995ToyotaPickupN/AEvaporator Core
1994ToyotaPickupN/AEvaporator Core
1993ToyotaPickupN/AEvaporator Core
1992ToyotaPickupN/AEvaporator Core
1991ToyotaPickupN/AEvaporator Core
1990ToyotaPickupN/AEvaporator Core
1989ToyotaPickupN/AEvaporator Core
Directly replaces or cross-references 39 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Four Seasons — 54647Global Parts Distributors LLC — 4711458KYB — 233015UAC — EV3810AC67935341053512103810103810S14983614984115983615984123208624941828818773005377513280598601484582156221115631672725021377513247600488850195J121115464719191244889196628850104010885011423088501891118850189113A78187CWK775132ES18225EV9836T54647YE418