Four Seasons 64189 A/C Evaporator Core

Four Seasons 64189 Evaporator Core for Ram ProMaster City

The Four Seasons 64189 A/C evaporator core is built for dependable cabin cooling performance in the 2015-2022 Ram ProMaster City. This parallel-flow evaporator core uses male inlet and outlet fittings and includes O-rings for the listed application.

Key Features

• Four Seasons evaporator core, part number 64189
• Parallel-flow core design for HVAC service replacement
• Core dimensions: 11-13/16 in. wide, 8-1/16 in. high, 1-1/2 in. deep
• Male inlet fitting and male outlet fitting
• O-rings included
• Direct fit for 2015-2022 Ram ProMaster City evaporator core applications

Product Details

Four Seasons builds the 64189 evaporator core using engineering and testing practices developed from more than 50 years of mobile A/C experience. As part of the Four Seasons Evaporator Core line, this component is intended for HVAC repair work where the original evaporator core has leaked, restricted airflow, or lost cooling efficiency. For Ram ProMaster City owners searching for a replacement A/C evaporator core, part number 64189 provides the listed fitment and connection style for the vehicle’s HVAC system.

This part cross-references Global Parts Distributors LLC 4712254 for the same application.

What It Helps Fix

• Weak or inconsistent cabin cooling in a Ram ProMaster City
• Refrigerant leaks at the evaporator core
• Reduced A/C performance caused by a clogged or damaged core
• HVAC odor or moisture issues related to a failing evaporator assembly
• Service replacement needs for 2015-2022 Ram ProMaster City A/C systems

Installation Notes

Verify the inlet and outlet fitting style, core dimensions, and vehicle fitment before installation. Replace the included O-rings during service and inspect the HVAC housing, seals, and refrigerant lines for wear or contamination. Proper evacuation, leak checking, and recharge procedures are required after evaporator replacement.

Quality Assurance

Four Seasons states that its products are engineered and tested for long service life, backed by more than 50 years of mobile air conditioning experience. Part number 64189 is built for the listed Ram ProMaster City applications and is supported by Four Seasons’ HVAC-focused product development.