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Four Seasons 64175 A/C Evaporator Core
Reliable A/C Evaporator Core for Mazda 3 and CX-30
The Four Seasons Evaporator Core 64175 is designed to restore efficient cooling performance in your Mazda 3, 3 Sport, or CX-30. Engineered to meet OEM specifications, this A/C evaporator core ensures proper airflow and temperature regulation within your vehicle's HVAC system.
- Compatible with Mazda 3, Mazda 3 Sport, and Mazda CX-30 models
- Part number 64175 for precise identification
- Includes O-rings for secure sealing
- Male inlet and outlet fitting genders for correct connection
- Core dimensions: 11-1/32" height, 10-29/32" width, 1-3/4" depth (280mm x 277mm x 45mm)
- Parallel type evaporator core for efficient refrigerant flow
Four Seasons Evaporator Core Product Line
The Four Seasons Evaporator Core line focuses on delivering components that meet exact fit and function requirements for various vehicle HVAC systems. The 64175 model is part of this line, offering a parallel core design that supports consistent refrigerant distribution and reliable cooling performance in Mazda vehicles.
Product Details and Specifications
This A/C evaporator core features a parallel flow design, which enhances heat exchange efficiency by allowing refrigerant to flow evenly through multiple channels. The core measures 11-1/32 inches in height, 10-29/32 inches in width, and 1-3/4 inches in depth (280mm x 277mm x 45mm), ensuring a precise fit within the HVAC housing of compatible Mazda models. Both the inlet and outlet fittings are male, facilitating straightforward installation and connection to existing A/C lines. The included O-rings help maintain a tight seal to prevent refrigerant leaks.
Common Issues Addressed by This Evaporator Core
- Reduced cooling efficiency or warm air from A/C vents
- Refrigerant leaks due to damaged or corroded evaporator core
- Unusual odors or moisture buildup inside the vehicle cabin
- HVAC system freezing or inconsistent temperature control
- Excessive condensation or water dripping inside the vehicle
Installation Notes and Tips
When replacing the evaporator core 64175 in Mazda 3, 3 Sport, or CX-30 models, ensure the HVAC system is properly evacuated and recharged by a certified technician. Verify that the male inlet and outlet fittings align correctly with the vehicle’s A/C lines. Use the included O-rings to secure connections and prevent leaks. Handle the core carefully to avoid damage to the fins or tubes during installation.
Quality Assurance and Warranty
Four Seasons manufactures this evaporator core to meet or exceed OEM standards, providing reliable performance and durability. The part number 64175 undergoes quality checks to ensure proper fit and function. Warranty coverage details should be confirmed with the supplier or manufacturer.
| Brand | Four Seasons |
| Part Number | 64175 |
| Position | Evaporator Core |
| O-Rings Included | Included |
| Inlet Fitting Gender | Male |
| Outlet Fitting Gender | Male |
| Core Depth Fraction | 1-3/4 |
| Core Depth MM | 45 |
| Core Height Fraction | 11-1/32 |
| Core Height MM | 280 |
| Core Width Fraction | 10-29/32 |
| Core Width MM | 277 |
| Description | Evaporator cores |
| Type | Parallel |
This part fits 17 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2025 | Mazda | 3 | N/A | Evaporator Core |
| 2025 | Mazda | CX-30 | N/A | Evaporator Core |
| 2024 | Mazda | 3 | N/A | Evaporator Core |
| 2024 | Mazda | CX-30 | N/A | Evaporator Core |
| 2023 | Mazda | 3 | N/A | Evaporator Core |
| 2023 | Mazda | CX-30 | N/A | Evaporator Core |
| 2022 | Mazda | 3 | N/A | Evaporator Core |
| 2022 | Mazda | 3 Sport | N/A | Evaporator Core |
| 2022 | Mazda | CX-30 | N/A | Evaporator Core |
| 2021 | Mazda | 3 | N/A | Evaporator Core |
| 2021 | Mazda | 3 Sport | N/A | Evaporator Core |
| 2021 | Mazda | CX-30 | N/A | Evaporator Core |
| 2020 | Mazda | 3 | N/A | Evaporator Core |
| 2020 | Mazda | 3 Sport | N/A | Evaporator Core |
| 2020 | Mazda | CX-30 | N/A | Evaporator Core |
| 2019 | Mazda | 3 | N/A | Evaporator Core |
| 2019 | Mazda | 3 Sport | N/A | Evaporator 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:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.