HomeHVAC > A/C Condenser and EvaporatorFour Seasons 54677 A/C Evaporator Core
Part #: 54677

Four Seasons 54677 A/C Evaporator Core

Evaporator Core
⚙️ 4 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦Evaporator Core
🚗Fitment: Honda, Accord
🔄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 54677

The Four Seasons Evaporator Core 54677 is designed specifically for Honda Accord models, providing reliable HVAC performance. This A/C evaporator core is engineered to meet the exact specifications required for efficient cooling and system compatibility.

  • Compatible with Honda Accord vehicles
  • Part number 54677 for precise identification
  • Constructed from durable aluminum material
  • Serpentine type core design for optimal airflow
  • Includes female o-ring inlet and male insert o-ring outlet fittings
  • Core dimensions: 10.875" width, 8.625" width, 10.875" height, 7.750" height, and 4.000" depth
  • Fitting diameters: No. 8 inlet and No. 10 outlet
  • Equipped with green o-rings [24608] and [24610] for secure sealing

Detailed Product Description

The Four Seasons Evaporator Core 54677 is part of the Evaporator Core product line, which focuses on delivering precise fit and function for vehicle HVAC systems. This evaporator core features a serpentine design that enhances heat exchange efficiency within the air conditioning system. Made from aluminum, it offers corrosion resistance and durability under typical operating conditions. The core dimensions include a width of 10.875 inches and 8.625 inches, height measurements of 10.875 inches and 7.750 inches, and a depth of 4.000 inches (101.6 mm). The inlet fitting is a female o-ring type with an outside diameter of No. 8, while the outlet fitting is a male insert o-ring type with a No. 10 outside diameter. The included green o-rings ([24608] and [24610]) ensure a tight seal to prevent refrigerant leaks.

Common Applications and Issues Addressed

  • Replacement for faulty or leaking evaporator cores in Honda Accord A/C systems
  • Restores proper cooling performance and airflow within the HVAC system
  • Solves issues related to refrigerant leaks caused by damaged evaporator cores
  • Addresses reduced cooling efficiency due to clogged or corroded cores
  • Helps eliminate unpleasant odors caused by mold or debris buildup inside the evaporator

Installation Notes and Tips

When installing the Four Seasons Evaporator Core 54677, ensure compatibility with the specific Honda Accord model year. Proper handling of the aluminum core is important to avoid damage during installation. Use the included green o-rings to secure inlet and outlet fittings, preventing refrigerant leaks. It is recommended to inspect and replace any worn seals or hoses during installation to maintain system integrity. Professional installation is advised to ensure correct fitment and system performance.

Quality Assurance and Warranty

Four Seasons manufactures the Evaporator Core 54677 to meet industry standards for durability and performance. The aluminum construction provides resistance to corrosion and wear. This part is designed to match OEM specifications for Honda Accord vehicles. While specific warranty details are not provided here, Four Seasons typically offers limited warranties on their HVAC components to cover defects in materials and workmanship.

BrandFour Seasons
Part Number54677
PositionEvaporator Core
Core Depth Fraction4
Core Depth MM101.600
Core Height Fraction10-7/8
Core Height MM276.225
Core Width Fraction8-5/8
Core Width MM219.075
Depth4.000
DescriptionEvaporator Cores
Height7.750
Height10.875
Inlet Fitting Outside DiameterNo. 8
Inlet Fitting TypeFemale O-Ring
MaterialAluminum
O-Ring A Number/Desc[24608] / Green O-Ring
O-Ring B Number/Desc[24610] / Green O-Ring
Outlet Fitting Outside DiameterNo. 10
Outlet Fitting TypeMale Insert O-Ring
TypeSerpentine
Width8.625
Width10.875

This part fits 4 vehicles. Search below:

YearMakeModelPositionNotes
1989HondaAccordN/AEvaporator Core
1988HondaAccordN/AEvaporator Core
1987HondaAccordN/AEvaporator Core
1986HondaAccordN/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:

01484284104003104003D104003S111546771497061497131562220156294015970615978019191261232068249406272400327300288174294003A3775135471147447115915400354004546776758676177513580210SE0A1080210SE0A1180210SE0A11AH80210SEOA0180596788919671A5702CWK775135ES211190ES29200EV4003EV4003AEV4003ACEV4101ACT54677YE406

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