Four Seasons 64177 A/C Evaporator Core

Four Seasons 64177 Evaporator Core

Four Seasons 64177 is an A/C evaporator core built for dependable cabin cooling performance in select Ford applications. It is engineered and tested for long service life, with a parallel-flow design and included O-rings for a direct replacement approach.

Compatible with 2021-2025 Ford Bronco and 2024-2025 Ford Ranger, this evaporator core is a fitment-based replacement for vehicles needing a precise HVAC service part. The Four Seasons evaporator core line focuses on restoring proper refrigerant heat transfer and stable air conditioning output.

Key Features

• Brand: Four Seasons
• Part number: 64177
• Type: Parallel evaporator core
• O-rings included
• Male inlet fitting and male outlet fitting
• Core dimensions: 10 in. wide, 11-1/4 in. high, 1-3/4 in. deep
• Dimensions in metric: 250 mm wide, 285.75 mm high, 45 mm deep

Product Details

This Four Seasons evaporator core is part of the brand’s Evaporator Core product line, built for HVAC service where accurate fit and consistent thermal transfer matter. The parallel core construction supports efficient refrigerant flow through the evaporator assembly, while the listed dimensions and male fittings help match the original service configuration. Four Seasons draws on more than 50 years of mobile A/C experience and states that its products are engineered and tested for trouble-free operation.

This part cross-references Continental 64177 for the same application.

What It Helps Address

• Weak or inconsistent cabin cooling
• Leaking or restricted evaporator core performance
• HVAC service needs on Ford Bronco and Ford Ranger models
• Air conditioning output loss caused by an aging evaporator core
• Fitment-related replacement needs during A/C system repair

Installation Notes

Verify the vehicle year, model, and HVAC configuration before installation. Match the inlet and outlet fitting style, core dimensions, and application notes to the original part. Replace related seals as needed during A/C service, and evacuate and recharge the system according to proper HVAC procedures.

Quality Assurance

Four Seasons states that this evaporator core is engineered and tested for years of trouble-free operation, backed by its long history in mobile air conditioning parts.