OE Quality
60-Day Returns

Four Seasons 64171 A/C Evaporator Core
Reliable A/C Evaporator Core for Ford Fiesta
The Four Seasons Evaporator Core 64171 is designed specifically for Ford Fiesta models, ensuring efficient air conditioning performance. This A/C evaporator core is engineered to meet OEM specifications and restore your vehicle's cooling system functionality.
- Compatible with Ford Fiesta models
- Part Number: 64171
- Includes O-rings for secure sealing
- Male inlet and outlet fitting genders for proper connection
- Core dimensions: 9 inches height x 9 inches width x 1-3/4 inches depth (229mm x 229mm x 45mm)
- Parallel type evaporator core for optimized airflow
Four Seasons Evaporator Core Product Line
The Four Seasons Evaporator Core product line focuses on delivering reliable HVAC components that meet or exceed original equipment standards. The Evaporator Core 64171 is part of this line, offering precise fitment and durable construction to maintain the efficiency of your vehicle’s air conditioning system.
Product Details and Specifications
This A/C evaporator core features a parallel flow design, which enhances heat exchange efficiency and supports consistent cabin cooling. The core measures 9 inches in height and width, with a depth of 1-3/4 inches (45mm), making it a direct replacement for the Ford Fiesta’s original evaporator. Both the inlet and outlet fittings have a male gender, ensuring compatibility with the vehicle’s existing HVAC connections. The included O-rings help provide a tight seal to prevent refrigerant leaks.
Common Issues Addressed by This Evaporator Core
- Reduced air conditioning performance or weak airflow
- Refrigerant leaks causing system inefficiency
- Unpleasant odors from a failing evaporator core
- Excessive moisture or fogging inside the vehicle
- HVAC system overheating or inconsistent cooling
Installation Notes and Tips
When installing the Four Seasons Evaporator Core 64171, ensure the O-rings are properly seated to prevent leaks. Verify that the male inlet and outlet fittings align correctly with the vehicle’s HVAC lines. It is recommended to inspect the entire A/C system for contamination or damage before installation to maintain optimal performance.
Quality Assurance and Warranty
Four Seasons manufactures this evaporator core to meet strict quality standards, ensuring durability and reliable operation. The part number 64171 is backed by Four Seasons’ quality assurance processes. Please refer to Four Seasons’ official warranty policy for specific coverage details.
| Brand | Four Seasons |
| Part Number | 64171 |
| 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 | 9 |
| Core Height MM | 229 |
| Core Width Fraction | 9 |
| Core Width MM | 229 |
| Description | Evaporator cores |
| Type | Parallel |
This part fits 3 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2013 | Ford | Fiesta | N/A | Evaporator Core |
| 2012 | Ford | Fiesta | N/A | Evaporator Core |
| 2011 | Ford | Fiesta | 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.