HomeHVAC > A/C Condenser and EvaporatorFour Seasons 54702 A/C Evaporator Core
Part #: 54702

Four Seasons 54702 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: Mazda, 323
🔄Easy Returns — Return within 60 days for a full refund
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Reliable A/C Evaporator Core for Mazda 323

The Four Seasons Evaporator Core 54702 is designed to restore efficient cooling performance in your Mazda 323. Engineered with precise dimensions and quality materials, this A/C evaporator core ensures proper fit and function for your vehicle's HVAC system.

Key Features of Four Seasons Evaporator Core 54702

  • Compatible with Mazda 323 models
  • Core dimensions: 9.4375" width x 8.5" height x 3.875" depth
  • Constructed from durable aluminum material
  • Serpentine type core design for effective heat exchange
  • Inlet fitting: Female o-ring, No. 8 outside diameter
  • Outlet fitting: Male insert o-ring, No. 10 outside diameter
  • Includes green o-rings [24608] and [24610] for secure sealing

Detailed Description of the Evaporator Core 54702

This Four Seasons Evaporator Core from the Evaporator Core product line is built to meet the exact specifications required for the Mazda 323. The core measures 9-7/16 inches in width, 8-1/2 inches in height, and has a depth of 3-7/8 inches (approximately 239.7 mm x 215.9 mm x 98.4 mm). Its serpentine design enhances refrigerant flow and heat absorption, contributing to efficient air conditioning performance. The aluminum construction provides corrosion resistance and durability, essential for long-term operation within the vehicle's HVAC system. The inlet and outlet fittings are designed with o-ring seals to prevent leaks and ensure a tight connection within the A/C system.

Common Issues Addressed by This Evaporator Core

  • Reduced cooling efficiency or warm air from A/C vents
  • Leaks or damage in the evaporator core causing refrigerant loss
  • Unusual odors or moisture buildup inside the vehicle cabin
  • Clogged or corroded evaporator affecting airflow
  • HVAC system failure related to evaporator core malfunction

Installation Notes and Tips

  • Ensure compatibility with Mazda 323 before installation
  • Inspect and replace o-rings to maintain proper sealing
  • Handle the aluminum core carefully to avoid damage
  • Flush the A/C system to remove contaminants before installing
  • Follow vehicle manufacturer guidelines for HVAC system servicing

Quality Assurance and Warranty

Four Seasons provides this evaporator core with a focus on durability and fitment accuracy. The part number 54702 is manufactured to meet OEM standards, ensuring reliable performance in your Mazda 323. The product includes green o-rings for secure sealing and is backed by Four Seasons' quality control processes. Please refer to Four Seasons' warranty policy for specific coverage details.

BrandFour Seasons
Part Number54702
PositionEvaporator Core
Core Depth Fraction3-7/8
Core Depth MM98.425
Core Height Fraction8-1/2
Core Height MM215.900
Core Width Fraction9-7/16
Core Width MM239.713
Depth3.875
DescriptionEvaporator Cores
Height8.500
Height10.000
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
Width8.500
Width9.4375

This part fits 4 vehicles. Search below:

YearMakeModelPositionNotes
1989Mazda323N/AEvaporator Core
1988Mazda323N/AEvaporator Core
1987Mazda323N/AEvaporator Core
1986Mazda323N/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:

00064B356F014843641040121115470215629481595031919127923201724938628813037751424711491540125470264B356F6853687377514280501689032970A98130CWK775142EV4012EV4012AEV4012ACT54702YE386

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